John and Fleury saw their own place at once. Several hundred men in French uniforms were lying or sitting on the ground in a great group near the forest. A few slept, but the others, as well as John could see by the light of the fires, were wide awake.

The sight of the brook gave John a burning thirst, and making a sign to the German guard, who nodded, he knelt and drank. He did not care whether the water was pure or not, most likely it was not, with armies treading their way across it, but as it cut through the dust and grime of his mouth and throat he felt as if a new and more vigorous life were flowing into his veins. After drinking once, twice, and thrice, he sat down on the bank with Fleury, but in a minute or two young von Arnheim came for him.

"Our commander wishes to talk with you," he said.

"I'm honored," said John, "but conversation is not one of my strong points."

"The general will make the conversation," said von Arnheim, smiling. "It will be your duty, as he sees it, to answer questions."

John's liking for von Arnheim grew. He had seldom seen a finer young man. He was frank and open in manner, and bright blue eyes shone in a face that bore every sign of honesty. Official enemies he and von Arnheim were, but real enemies they never could be.

He divined that he would be subjected to a cross-examination, but he had no objection. Moreover, he wanted to see a German general of high degree. Von Arnheim led the way through the woods to a little glade, in which about a dozen officers stood. One of them, the oldest man present, who was obviously in command, stood nearest the fire, holding his helmet in his hand.

The general was past sixty, of medium height, but extremely broad and muscular. His head, bald save for a fringe of white hair, had been reddened by the sun, and his face, with its deep heavy lines and his corded neck, was red, too. He showed age but not weakness. His eyes, small, red and uncommonly keen, gazed from under a white bushy thatch. He looked like a fierce old dragon to John.

"The American prisoner, sir," said von Arnheim in English to the general.

The old man concentrated the stare of his small red eyes upon John for many long seconds. The young American felt the weight and power of that gaze. He knew too instinctively that the man before him was a great fighter, a true representative of the German military caste and system. He longed to turn his own eyes away, but he resolutely held them steady. He would not be looked down, not even by an old Prussian general to whom the fate of a hundred thousand was nothing.

"Very well, Your Highness, you may stand aside," said the general in a deep harsh voice.

Out of the corner of his eye John saw that the man who stood aside was von Arnheim. "Your Highness!" Then this young lieutenant must be a prince. If so, some princes were likable. Wharton and Carstairs and he had outwitted a prince once, but it could not be von Arnheim. He turned his full gaze back to the general, who continued in his deep gruff voice, speaking perfect English:

"I understand that you are an American and your name is John Scott."

"And duly enrolled and uniformed in the French service," said John, "You can't shoot me as a franc tireur."

"We could shoot you for anything, if we wished, but such is not our purpose. I have heard from a captain of Uhlans, Rudolf von Boehlen, a most able and valuable officer, that you are brave and alert."

"I thank Captain von Boehlen for his compliment. I did not expect it from him."

"Ah, he bears you no malice. We Germans are large enough to admire skill and courage in others. He has spoken of the affair of the wireless. It cost us much, but it belongs to the past. We will achieve what we wish."

John was silent. He believed that these preliminaries on the part of the old general were intended to create an atmosphere, a belief in his mind that German power was invincible.

"We have withdrawn a portion of our force today," continued the general, "in order to rectify our line. Our army had advanced too far. Tomorrow we resume our march on Paris."

John felt that it was an extraordinary statement for an old man, one of such high rank, the commander of perhaps a quarter of a million soldiers, to be making to him, a young American, but he held his peace, awaiting what lay behind it all.

"Now you are a captive," continued the general, "you will be sent to a prison, and you will be held there until the end of the war. You will necessarily suffer much. We cannot help it. Yet you might be sent to your own country. Americans and Germans are not enemies. I know from Captain von Boehlen who took you that you have been in an aeroplane with a Frenchman. Some account of what you saw from space might help your departure for America."

And so that was it! Now the prisoner's eye steadily confronted that of the old general.

"Your Highness," he said, as he thought that the old man might be a prince as well as a general, "you have read the history of the great civil war in my country, have you not?"

"It was a part of my military duty to study it. It was a long and desperate struggle with many great battles, but what has it to do with the present?"

"Did you ever hear of any traitor on either side, North or South, in that struggle?"

The deep red veins in the old general's face stood out, but he gave no other sign.

"You prefer, then," he said, "to become a charge upon our German hospitality. But I can say that your refusal will not make terms harder for you. Lieutenant von Arnheim, take him back to the other prisoners."

"Thank you, sir," said John, and he gave the military salute. He could understand the old man's point of view, rough and gruff though he was, and he was not lacking in a certain respect for him. The general punctiliously returned the salute.

"You've made a good impression," said von Arnheim, as they walked away together.

"I gather," said John, "from a reference by the general, that you're a prince."

Von Arnheim looked embarrassed.

"In a way I am," he admitted, "but ours is a mediatized house. Perhaps it doesn't count for much. Still, if it hadn't been for this war I might have gone to your country and married an heiress."

His eyes were twinkling. Here, John thought was a fine fellow beyond question.

"Perhaps you can come after the war and marry one," he said. "Personally I hope you'll have the chance."

"Thanks," said von Arnheim, a bit wistfully, "but I'm afraid now it will be a long time, if ever. I need not seek to conceal from you that we were turned back today. You know it already."

"Yes, I know it," said John, speaking without any trace of exultation, "and I'm willing to tell you that it was one of the results I saw from the aeroplane. Can I ask what you intend to do with the prisoners you have here, including myself?"

"I do not know. You are to sleep where you are tonight. Your bed, the earth, will be as good as ours, and perhaps in the morning we'll find an answer to your question."

Von Arnheim bade him a pleasant good night and turned to duties elsewhere. John watched him as he strode away, a fine, straight young figure. He had found him a most likable man, and he was bound to admit that there was much in the German character to admire. But for the present it was—in his view—a Germany misled.

The prisoners numbered perhaps six hundred, and at least half of them were wounded. John soon learned that the hurt usually suffered in stoical silence. It was so in the great American civil war, and it was true now in the great European war.

Rough food was brought to them by German guards, and those who were able drank at the brook. Water was served to the severely wounded by their comrades in tin cups given to them by the Germans, and then all but a few lay on the grass and sought sleep.

John and his new friend, Fleury, were among those who yet sat up and listened to the sounds of battle still in progress, although it was far in the night. It was an average night of late summer or early autumn, cool, fairly bright, and with but little wind. But the dull, moaning sound made by the distant cannonade came from both sides of them, and the earth yet quivered, though but faintly. Now and then, the searchlights gleamed against the background of darkness, but John felt that the combat must soon stop, at least until the next day. The German army in which he was a prisoner had ceased already, but other German armies along the vast line fought on, failing day, by the light which man himself had devised.

Fleury was intelligent and educated. Although it was bitter to him to be a prisoner at such a time, he had some comprehension of what had occurred, and he knew that John had been in a position to see far more than he. He asked the young American many questions about his flight in the air, and about Philip Lannes, of whom he had heard.

"It was wonderful," he said, "to look down on a battle a hundred miles long."

"We didn't see all of it," said John, "but we saw it in many places, and we don't know that it was a hundred miles long, but it must have been that or near it."

"And the greatest day for France in her history! What mighty calculations must have been made and what tremendous marchings and combats must have been carried out to achieve such a result."

"One of the decisive battles of history, like Plataea, or the Metaurus or Gettysburg. There go the Uhlans with Captain von Boehlen at their head. Now I wonder what they mean to do!"

A thousand men, splendidly mounted and armed, rode through the forest. The moonlight fell on von Boehlen's face and showed it set and grim. John felt that he was bound to recognize in him a stern and resolute man, carrying out his own conceptions of duty. Nor had von Boehlen been discourteous to him, although he might have felt cause for much resentment. The Prussian glanced at him as he passed, but said nothing. Soon he and his horsemen passed out of sight in the dusk.

John, wondering how late it might be, suddenly remembered that he had a watch and found it was eleven o'clock.

"An hour of midnight," he said to Fleury.

Most all the French stretched upon the ground were now in deep slumber, wounded and unwounded alike. The sounds of cannon fire were sinking away, but they did not die wholly. The faint thunder of the distant guns never ceased to come. But the campfire, where he knew the German generals slept or planned, went out, and darkness trailed its length over all this land which by night had become a wilderness.

John was able to trace dimly the sleeping figures of Germans in the dusk, sunk down upon the ground and buried in the sleep or stupor of exhaustion. As they lay near him so they lay in the same way in hundreds of thousands along the vast line. Men and horses, strained to their last nerve and muscle, were too tired to move. It seemed as if more than a million men lay dead in the fields and woods of Northeastern France.

John, who had been wide awake, suddenly dropped on the ground where the others were stretched. He collapsed all in a moment, as if every drop of blood had been drained suddenly from his body. Keyed high throughout the day, his whole system now gave way before the accumulated impact of events so tremendous. The silence save for the distant moaning that succeeded the roar of a million men or more in battle was like a powerful drug, and he slept like one dead, never moving hand or foot.

He was roused shortly before morning by some one who shook him gently but persistently, and at last he sat up, looking around in the dim light for the person who had dragged him back from peace to a battle-mad world. He saw an unkempt, bearded man in a French uniform, one sleeve stained with blood, and he recognized Weber, the Alsatian.

"Why, Weber!" he exclaimed, "they've got you, too! This is bad! They may consider you, an Alsatian, a traitor, and execute you at once!"

Weber smiled in rather melancholy fashion, and said in a low tone:

"It's bad enough to be captured, but I won't be shot Nobody here knows that I'm an Alsatian, and consequently they will think I'm a Frenchman. If you call me anything, call me Fernand, which is my first name, but which they will take for the last."

"All right, Fernand. I'll practice on it now, so I'll make no slip. How did you happen to be taken?"

"I was in a motor car, a part of a train of about a hundred cars. There were seven in it besides myself. We were ordered to cross a field and join a line of advancing infantry. When we were in the middle of the field a masked German battery of rapid-firers opened on us at short range. It was an awful experience, like a stroke of lightning, and I don't think that more than a dozen of us escaped with our lives. I was wounded in the arm and taken before I could get out of the field. I was brought here with some other prisoners and I have been sleeping on the ground just beyond that hillock. I awoke early, and, walking the little distance our guards allow, I happened to recognize your figure lying here. I was sorry and yet glad to see you, sorry that you were a prisoner, and glad to find at least one whom I knew, a friend."

John gave Weber's hand a strong grasp.

"I can say the same about you," he said warmly. "We're both prisoners, but yesterday was a magnificent day for France and democracy."

"It was, and now it's to be seen what today will be."

"I hope and believe it will be no less magnificent."

"I learned that you were taken just after you alighted from an aeroplane, and that a man with you escaped in the plane. At least, I presume it was you, as I heard the Germans talking of such a person and I knew of your great friendship for Philip Lannes. Lannes, of course was the one who escaped."

"A good surmise, Fernand. It was no less a man than he."

Weber's eyes sparkled.

"I was sure of it," he said. "A wonderful fellow, that Lannes, perhaps the most skillful and important bearer of dispatches that France has. But he will not forget you, Mr. Scott. He knows, of course, where you were taken, and doubtless from points high in the air he has traced the course of this German army. He will find time to come for you. He will surely do so. He has a feeling for you like that of a brother, and his skill in the air gives him a wonderful advantage. In all the history of the world there have never before been any scouts like the aeroplanes."

"That's true, and that, I think, is their chief use."

Impulse made John look up. The skies were fast beginning to brighten with the first light in the east, and large objects would be visible there. But he saw nothing against the blue save two or three captive balloons which floated not far above the trees inside the German lines. He longed for a sight of the Arrow. He believed that he would know its shape even high in the heavens, but they were speckless.

The Alsatian, whose eyes followed his, shook his head.

"He is not there, Mr. Scott," he said, "and you will not see him today, but I have a conviction that he will come, by night doubtless."

John lowered his eyes and his feeling of disappointment passed. It had been foolish of him to hope so soon, but it was only a momentary impulse, Lannes could not seek him now, and even if he were to come there would be no chance of rescue until circumstances changed.

"Doubtless you and he were embarked on a long errand when you were taken," said Weber.

"We were carrying a message to the commander of one of the French armies, but I don't know the name of the commander, I don't know which army it is, and I don't know where it is."

Weber laughed.

"But Lannes knew all of those things," he said. "Oh, he's a close one! He wouldn't trust such secrets not even to his brother-in-arms."

"Nor should he do so. I'd rather he'd never tell them to me unless he thought it necessary."

"I agree with you exactly, Mr. Scott. Hark! Did you hear it? The battle swells afresh, and it's not yet full day!"

The roaring had not ceased, but out of the west rose a sound, louder yet, deep, rolling and heavy with menace. It was the discharge of a great gun and it came from a point several miles away.

"We don't know who fired that," said Weber, "It may be French, English or German, but it's my opinion that we'll hear its like in our forest all day long, just as we did yesterday. However, it shall not keep me from bathing my face in this brook."

"Nor me either," said John.

The cold water refreshed and invigorated him, and as he stooped over the brook, he heard other cannon. They seemed to him fairly to spring into action, and, in a few moments, the whole earth was roaring again with the huge volume of their fire.

Other prisoners, wounded and unwounded, awakened by the cannon, strolled down to the brook and dipped into its waters.

"I'd better slip back to my place beyond the hillock," said Weber. "We're in two lots, we prisoners, and I belong in the other lot. I don't think our guards have noticed our presence here, and it will be safer for me to return. But it's likely that we'll all be gathered into one body soon, and I'll help you watch for Lannes."

"I'll be glad of your help," said John sincerely. "We must escape. In all the confusion of so huge a battle there ought to be a chance."

Weber slipped away in the crowd now hurrying down to the stream, and in a few moments John was joined by Fleury, whose attention was centered on the sounds of the distant battle. He deemed it best to say nothing to him of Weber, who did not wish to be known as an Alsatian. Fleury's heavy sleep had made him strong and fresh again, but he was in a fury at his helplessness.

"To think of our being tied here at such a time," he said. "France and England are pushing the battle again! I know it, and we're helpless, mere prisoners!"

"Still," said John, "while we can't fight we may see things worth seeing. Perhaps it's not altogether our loss to be inside the German army on such a day."

Fleury could not reconcile himself to such a view, but he sought to make the best of it, and he was cheered, too, by the vast increase in the volume of the cannon fire. Before the full day had crossed from east to west the great guns were thundering again along the long battle line. But in their immediate vicinity there was no action. All the German troops here seemed to be resting on their arms. No Uhlans were visible and John judged that the detachment under von Boehlen, having gone forth chiefly for scouting purposes, had not yet returned.

They received bread, sausage and coffee for breakfast from one of the huge kitchen automobiles, and nearly all ate with a good appetite. Their German captors did not treat them badly, but John, watching both officers and men, did not see any elation. He had no doubt that the officers were stunned by the terrible surprise of the day before, and as for the men, they would know nothing. He had seen early that the Germans were splendid troops, disciplined, brave and ingenious, but the habit of blind obedience would blind them also to the fact that fortune had turned her face away from them.

He wished that his friend von Arnheim—friend he regarded him—would appear and tell him something about the battle, but his wish did not come true for an hour and meanwhile the whole heavens resounded with the roar of the battle, while distant flashes from the guns could be seen on either flank.

The young German, glasses in hand, evidently seeking a good view, walked to the crest of the hillock behind which Weber had disappeared. John presumed enough on their brief friendship to call to him.

"Do you see anything of interest?" he asked.

Von Arnheim nodded quickly.

"I see the distant fringe of a battle," he replied amiably, "but it's too early in the morning for me to pass my judgment upon it."

"Nevertheless you can look for a day of most desperate struggle!"

Von Arnheim nodded very gravely.

"Men by tens of thousands will fall before night," he said.

As if to confirm his words, the roar of the battle took a sudden and mighty increase, like a convulsion.



CHAPTER VII

THE TWO PRINCES

John sat with the other prisoners for more than two hours listening to the thunder of the great battle or rather series of battles which were afterwards classified under the general head the Battle of the Marne. He was not a soldier, merely a civilian serving as a soldier, but he had learned already to interpret many of the signs of combat. There was an atmospheric feeling that registered on a sensitive mind the difference between victory and defeat, and he was firm in the belief that as yesterday had gone today was going. Certainly this great German army which he believed to be in the center was not advancing, and something of a character most menacing was happening to the wings of the German force. He read it in the serious, preoccupied faces of the officers who passed near. There was not a smile on the face of the youngest of them all, but deepest anxiety was written alike on young and old.

John and Fleury sat together at the edge of the brook, and for a while forgot their chagrin at not being on the battle line. The battle itself which they could not see, but which they could hear, absorbed them so thoroughly that they had no time to think of regrets.

John had thought that man's violence, his energy in destruction on the first day could not be equalled, but it seemed to him now that the second day surpassed the first. The cannon fire was distant, yet the waves of air beat heavily upon them, and the earth shook without ceasing. Wisps of smoke floated toward them and the air was tainted again with the acrid smell of burned gunpowder.

"You're a mountaineer, Fleury, you told me," said Scott, "and you should be able to judge how sound travels through gorges. I suppose you yodel, of course?"

"Yodel, what's that?"

"To make a long singing cry on a peak which is supposed to reach to somebody on another peak who sends back the same kind of a singing cry. We have a general impression in America that European mountaineers don't do much but stand in fancy costumes on crests and ridges and yodel to one another."

"It may have been so once," said the young Savoyard, "but this is a bad year for yodeling. The voice of the cannon carries so far that the voice of man doesn't amount to much. But what sound did you want me to interpret?"

"That of the cannon. Does its volume move eastward or westward? I should think it's much like your mountain storms and you know how they travel among the ridges."

"The comparison is just, but I can't yet tell any shifting of the artillery fire. The wind brings the sound toward us, and if there's any great advance or retreat I should be able to detect it. I should say that as far as the second day is concerned nothing decisive has happened yet."

"Do you know this country?"

"A little. My regiment marched through here about three weeks ago and we made two camps not far from this spot. This is the wood of Senouart, and the brook here runs down to the river Marne."

"And we're not far from that river. Then we've pressed back the Germans farther than I thought. It's strange that the German army here does not move."

"It's waiting, and I fancy it doesn't know what to do. I've an idea that our victory yesterday was greater than the French and British have realized, but which the Germans, of course, understand. Why do they leave us here, almost neglected, and why do their officers walk about, looking so doubtful and anxious? I've heard that the Germans were approaching Paris with five armies. It may be that we've cut off at least one of those armies and that it's in mortal danger."

"It may be so. But have you thought, Fleury, of the extraordinary difference between this morning and yesterday morning?"

"I have. In conditions they're worlds apart. Hark! Listen now, Scott, my friend!"

He lay on the grass and put his ear to the ground, just as John had often done. Listening intently for at least two minutes, he announced with conviction that the cannonade was moving eastward.

"Which means that the Germans are withdrawing again?" said John.

"Undoubtedly," said Fleury, his face glowing.

They listened a quarter of an hour longer, and John himself was then able to tell that the battle line was shifting. The Germans elsewhere must have fallen back several miles, but the army about him did not yet move. He caught a glimpse of the burly general walking back and forth in the forest, his hands clasped behind him, and a frown on his broad, fighting face. He would walk occasionally to a little telephone station, improvised under the trees—John could see the wires stretching away through the forest—and listen long and attentively. But when he put down the receiver the same moody look was invariably on his face, and John was convinced as much by his expression as by the sound of the guns that affairs were not going well with the Germans.

Another long hour passed and the sun moved on toward noon, but a German army of perhaps a quarter of a million men lay idle in the forest of Senouart, as John now called the whole region.

Presently the general walked down the line and John lost sight of him. But Weber reappeared, coming from the other side of the hillock, and John was glad to see him, since Fleury had gone back to attend to a wounded friend.

"There doesn't seem to be as much action here as I expected," said Weber, cheerfully, sitting down on the grass beside young Scott.

"But they're shaking the world there! and there!" said John, nodding to right and to left.

"So they are. This is a most extraordinary reversal, Mr. Scott, and I can't conceive how it was brought about. Some mysterious mind has made and carried through a plan that was superbly Napoleonic. I'd give much to know how it was done."

John shook his head.

"I know nothing of it," he said.

"But doubtless your friend Lannes does. What a wonderful thing it is to carry through the heavens the dispatches which may move forward a million armed men."

"I don't know anything about Lannes' dispatches."

"Nor do I, but I can make a close guess, just as you can. He's surely hovering over the battle field today, and as I said last night he certainly has some idea where you are, and sooner or later will come for you."

John looked up, but again the heavens were bare and clear. Then he looked down and saw walking near them a heavy, middle-aged, bearded man to whom all the German officers paid great deference. The man's manner was haughty and overbearing, and John understood at once that in the monarchical sense he was a personage.

"Do you know the big fellow there?" he said to Weber. "Have you heard anyone speak of him?"

"I saw him this morning, and one of the guards told us who he is. That is Prince Karl of Auersperg. The house of Auersperg is one of the oldest in Germany, much older than the Emperor's family, the Hohenzollerns. I don't suppose the world contains any royal blood more ancient than that of Prince Karl."

"Evidently he feels that it's so. I'm getting used to princes, but our heavy friend there must be something of a specialist in the princely line. I should judge from his manner that he is not only the oldest man on earth, speaking in terms of blood, but the owner of the earth as well."

"The Auerspergs have an immense pride."

"I can see it, but a lot of pride fell before Paris yesterday, and a lot more is falling among these hills and forests today. There seems to be a lot of difference between princes, the Arnheims and the Auerspergs, for instance."

Then a sudden thought struck John. It had the vaguest sort of basis, but it came home to him with all the power of conviction.

"I wonder if Prince Karl of Auersperg once owned a magnificent armored automobile," he said.

Weber looked puzzled, and then his eyes lightened.

"Ah, I know what you mean!" he exclaimed. "The one in which we took that flight with Carstairs the Englishman and Wharton the American. It belonged to a prince, without doubt, yes. But no, it couldn't have been Prince Karl of Auersperg who owned the machine."

"I'm not so sure. I've an intuition that it is he. Besides, he looks like just the kind of prince from whom I'd like to take his best automobile, also everything else good that he might happen to have. I shall feel much disappointed if this proves not to be our prince."

"You Americans are such democrats."

"I don't go so far as to say a man is necessarily bad because of his high rank, but as I reminded you a little while ago, there are princes and princes. The ancient house of Auersperg as it walks up and down, indicating its conviction of its own superiority to everything else on earth, does not please me."

"The Uhlans are coming back!" exclaimed Weber in tones of excitement.

"And that's von Boehlen at their head! I'd know his figure as far as I could see it! And they've had a brush, too! Look at the empty saddles and the wounded men! As sure as we live they've run into the French cavalry and then they've run out again!"

The Uhlans were returning at a gallop, and the German officers of high rank were crowding forward to meet them. It was obvious to every one that they had received a terrible handling, but John knew that von Boehlen was not a man to come at a panicky gallop. Some powerful motive must send him so fast.

He saw the Prussian captain spring from his horse and rush to a little group composed of the general, the prince and several others of high rank who had drawn closely together at his coming.

Von Boehlen was wounded slightly, but he stood erect as he saluted the commander and talked with him briefly and rapidly. John's busy and imaginative mind was at work at once with surmises, and he settled upon one which he was sure must be the truth. The French advance in the center was coming, and this German army also must soon go into action.

He was confirmed in his belief by a hurried order to the guards to go eastward with the prisoners. As the captives, the wounded and the unwounded, marched off through the forest of Senouart they heard at a distance, but behind them, the opening of a huge artillery fire. It was so tremendous that they could feel the shaking of the earth as they walked, and despite the hurrying of their guards they stopped at the crest of a low ridge to look back.

They gazed across a wide valley toward high green hills, along which they saw rapid and many flashes. John longed now for the glasses which had been taken from him when he was captured, but he was quite sure that the flashes were made by French guns. From a point perhaps a mile in front of the prisoners masked German batteries were replying. Fleury with his extraordinary power of judging sound was able to locate these guns with some degree of approximation.

"Look! the aeroplanes!" said John, pointing toward the hills which he now called to himself the French line.

Numerous dark shapes, forty or fifty at least, appeared in the sky and hovered over the western edge of the wide, shallow basin. John was sure that they were the French scouts of the blue, appearing almost in line like troops on the ground, and his heart gave a great throb. No doubt could be left now, that this German army was being attacked in force and with the greatest violence. It followed then that the entire German line was being assailed, and that the French victory was continuing its advance. The Republic had rallied grandly and was hurling back the Empire in the most magnificent manner.

All those emotions of joy and exultation that he had felt the day before returned with increased force. In daily contact he liked Germans as well as Frenchmen, but he thought that no punishment could ever be adequate for the gigantic crimes of kings. Napoleon himself had been the champion of democracy and freedom, until he became an emperor and his head swelled so much with success that he thought of God and himself together, just as the Kaiser was now thinking. It was a curious inversion that the French who were fighting then to dominate Europe were fighting now to prevent such a domination. But it was now a great French republican nation remade and reinvigorated, as any one could see.

The guards hurried them on again. Another mile and they stopped once more on the crest of a low hill, where it seemed that they would remain some time, as the Germans were too busy with a vast battle to think much about a few prisoners. It was evident that the whole army was engaged. The old general, the other generals, the princes and perhaps dukes and barons too, were in the thick of it. John's heart was filled with an intense hatred of the very name of royalty. Kings and princes could be good men personally, but as he saw its work upon the huge battle fields of Europe he felt that the institution itself was the curse of the earth.

"We shall win again today," said Fleury, rousing him from his absorption. "Look across the fields, Scott, my friend, and see how those great masses of infantry charging our army have been repulsed."

It was a far look, and at the distance the German brigades seemed to be blended together, but the great gray mass was coming back slowly. He forgot all about himself and his own fate in his desire to see every act of the gigantic drama as it passed before him. He took no thought of escape at present, nor did Fleury, who stood beside him. The fire of the guns great and small had now blended into the usual steady thunder, beneath which human voices could be heard.

"We don't have the forty-two centimeters, nor the great siege guns," said Fleury, "but the French field artillery is the best in the world. It's undoubtedly holding back the German hosts and covering the French advance."

"That's my opinion, too," said John. "I saw its wonderful work in the retreat toward Paris. I think it saved the early French armies from destruction."

The German army was made of stern material. Having planted its feet here it refused to be driven back. Its cannon was a line of flaming volcanoes, its cavalry charged again and again into the face of death, and its infantry perished in masses, but the stern old general spared nothing. Passing up and down the lines, listening at the telephone and receiving the reports of air scouts and land scouts, he always hurled in fresh troops at the critical points and Fritz and Karl and Wilhelm and August, sober and honest men, went forward willingly, sometimes singing and sometimes in silence, to die for a false and outworn system. John as a prisoner had a better view than he would have had if with the French army. In a country open now he could see a full mile to right and left, where the German hosts marched again and again to attack, and while the French troops were too far away for his eyes he beheld the continuous flare of their fire, like a broad red ribbon across the whole western horizon.

The passing of time was nothing to him. He forgot all about it in his absorption. But the sun climbed on, afternoon came, and still the battle at this point raged, the French unable to drive the Germans farther and the Germans unable to stop the French attacks. John roused himself and endeavored to dissociate the thunder on their flanks from that in front, and, after long listening, he was able to make the separation, or at least he thought so. He knew now that the struggle there was no less fierce than the one before him.

The Kaiser himself must be present with one or the other of these armies, and a man who had talked for more than twenty years of his divine right, his shining armor, his invincible sword and his mailed fist must be raging with the bitterness of death to find that he was only a mortal like other mortals, and that simple French republicans were defeating the War Lord, his Grand Army and the host of kings, princes, dukes, barons, high-born, very high-born, and all the other relics of medievalism. Dipped to the heel and beyond in the fountain of democracy, John could not keep from feeling a fierce joy as he saw with his own eyes the Germans fighting in the utmost desperation, not to take Paris and destroy France, but to save themselves from destruction.

The afternoon, slow and bright, save for the battle, dragged on. Scott and Fleury kept together. Weber appeared once more and spoke rather despondently. He believed that the Germans would hold fast, and might even resume the offensive toward Paris again, but Fleury shook his head.

"Today is like yesterday," he said.

"How can you tell?" asked Weber.

"Because the fire on both flanks is slowly moving eastward, that is, the Germans there are yielding ground. My ears, trained to note such things, tell me so. My friend, I am not mistaken."

He spoke gravely, without exultation, but John took fresh hope from his words. Toward night the fire in their front died somewhat, and after sunset it sank lower, but they still heard a prodigious volume of firing on both flanks. John remembered then that they had eaten nothing since morning, but when some of the prisoners who spoke German requested food it was served to them.

Night came over what seemed to be a drawn battle at this point, and after eating his brief supper John saw the automobiles and stretchers bringing in the wounded. They passed him in thousands and thousands, hurt in every conceivable manner. At first he could scarcely bear to look at them, but it was astonishing how soon one hardened to such sights.

The wounded were being carried to improvised hospitals in the rear, but so far as John knew the dead were left on the field. The Germans with their usual thorough system worked rapidly and smoothly, but he noticed that the fires were but very few. There was but little light in the wood of Senouart or the hills beyond, and there was little, too, on the ridges that marked the French position.

John kept near the edges of the space allotted to the prisoners, hoping that he might again see von Arnheim. He had discovered early that the Germans were unusually kind to Americans, and the fact that he had been taken fighting against them did not prevent them from showing generous treatment. The officer in charge of the guard even wanted to talk to him about the war and prove to him how jealousy had caused the other nations to set upon Germany. But John evaded him and continued to look for the young prince who was serving as a mere lieutenant.

It was about an hour after dark when he caught his first glimpse of von Arnheim, and he was really glad to see that he was not wounded.

"I've come to tell you, Mr. Scott," said von Arnheim, "that all of you must march at once. You will cross the Marne, and then pass as prisoners into Germany. You will be well treated there and I think you can probably secure your release on condition that you return to your own country and take no further part in the war."

John shook his head.

"I don't expect any harshness from the Germans," he said, "but I'm in this war to stay, if the bullets and shells will let me. I warn you now that I'm going to escape."

Von Arnheim laughed pleasantly.

"It's fair of you to give us warning of your intentions," he said, "but I don't think you'll have much chance. You must get ready to start at once."

"I take it," said John, "that our departure means the departure of the German army also."

Von Arnheim opened his mouth to speak, but he closed it again suddenly.

"It's only a deduction of mine," said John.

Von Arnheim nodded in farewell and hurried away.

"Now I'm sure," said John to Fleury a few minutes later, "that this army is going to withdraw."

"I think so too," said Fleury. "I can yet hear the fire of the cannon on either flank and it has certainly moved to the east. In my opinion, my friend, both German wings have been defeated, and this central army is compelled to fall back because it's left without supports. But we'll soon see. They can't hide from us the evidences of retreat."

The prisoners now marched in a long file in the moonlight across the fields, and John soon recognized the proof that Fleury was right. The German army was retreating. There were innumerable dull, rumbling sounds, made by the cannon and motors of all kinds passing along the roads, and at times also he heard the heavy tramp of scores of thousands marching in a direction that did not lead to Paris.

John began to think now of Lannes. Would he come? Was Weber right when he credited to him a knowledge near to omniscience? How was it possible for him to pick out a friend in all that huge morass of battle! And yet he had a wonderful, almost an unreasoning faith in Philip, and, as always when he thought of him, he looked up at the heavens.

It was an average night, one in which large objects should be visible in the skies, and he saw several aeroplanes almost over their heads, while the rattle of a dirigible came from a point further toward the east.

The aeroplane was bound to be German, but as John looked he saw a sleek shape darting high over them all and flying eastward. Intuition, or perhaps it was something in the motion and shape of the machine, made him believe it was the Arrow. It must be the Arrow! And Lannes must be in it! High over the army and high over the German planes it darted forward like a swallow and disappeared in a cloud of white mist. His hair lifted a little, and a thrill ran down his spine.

He still looked up as he walked along, and there was the sleek shape again! It had come back out of the white mist, and was circling over the German planes, flying with the speed and certainty of an eagle. He saw three of the German machines whirl about and begin to mount as if they would examine the stranger. But the solitary plane began to rise again in a series of dazzling circles. Up, up it went, as if it would penetrate the last and thinnest layer of air, until it reached the dark and empty void beyond.

The Arrow—he was sure it could be no other—was quickly lost in the infinite heights, and then the German planes were lost, too, but they soon came back, although the Arrow did not. It had probably returned to some point over the French line or had gone eastward beyond the Germans.

John felt that he had again seen a sign. He remembered how he and Lannes had drawn hope from omens when they were looking at the Arc de Triomphe, and a similar hope sprang up now. Weber was right! Lannes would come to his rescue. Some thought or impulse yet unknown would guide him.

Light clouds now drifted up from the southwest, and all the aeroplanes were hidden, but the heavy murmur of the marching army went on. The puffing and clashing of innumerable automobiles came from the roads also, though John soon ceased to pay attention to them. As the hours passed, he felt an increased weariness. He had sat still almost the whole day, but the strain of the watching and waiting had been as great as that of the walking now was. He wondered if the guards would ever let them stop.

They waded another brook, passed through another wood and then they were ordered to halt. The guards announced that they could sleep, as they would go no farther that night. The men did not lie down. They fell, and each lay where he fell, and in whatever position he had assumed when falling.

John was conscious of hearing the order, of striking the grass full length, and he knew nothing more until the next morning when he was aroused by Fleury. He saw a whitish dawn with much mist floating over the fields, and he believed that a large river, probably the Marne, must be near.

As far as he could see the ground was covered with German soldiers. They too had dropped at the command to stop, and had gone to sleep as they were falling. The majority of them still slept.

"What is it, Fleury? Why did you wake me up?" asked John.

"The river Marne is close by, and I'm sure that the Germans are going to retreat across it. I had an idea that possibly we might escape while there's so much mist. They can't watch us very closely while they have so much else to do, and doubtless they would care but little if some of us did escape."

"We'll certainly look for the chance. Can you see any sign of the French pursuit?"

"Not yet, but our people will surely follow. They're still at it already on the flanks!"

The distant thunder of cannon came from both right and left.

"A third day of fighting is at hand," said Fleury.

"And it will be followed by a fourth."

"And a fifth."

"But we shall continue to drive the enemy away."

Both spoke with the utmost confidence. Having seen their armies victorious for two days they had no doubt they would win again. All that morning they listened to the sounds of combat, although they saw much less than on the day before. The prisoners were in a little wood, where they lay down at times, and then, restless and anxious, would stand on tiptoe again, seeking to see at least a corner of the battle.

John and Fleury were standing near noon at the edge of the wood, when a small body of Uhlans halted close by. Being not more than fifty in number, John judged that they were scouts, and the foaming mouths of their horses showing that they had been ridden hard, confirmed him in the opinion. They were only fifty or sixty yards from him, and although they were motionless for some time, their eager faces showed that they were waiting for some movement.

It was pure chance, but John happened to be looking at a rather large man who sat his horse easily, his gloved hand resting on his thigh. He saw distinctly that his face was very ruddy and covered with beads of perspiration. Then man and horse together fell to the ground as if struck by a bolt of lightning. The man did not move at all, but the horse kicked for a few moments and lay still.

There was a shout of mingled amazement and horror from the other Uhlans, and it found its echo in John's own mind. He saw one of the men look up, and he looked up also. A dark shape hovered overhead. Something small and black, and then another and another fell from it and shot downward into the group of Uhlans. A second man was hurled from his horse and lay still upon the ground. Again John felt that thrill of horror and amazement.

"What is it? What is it?" he cried.

"I think it's the steel arrow," said Fleury, pressing a little further forward and standing on tiptoe. "As well as I can see, the first passed entirely through the head of the man and then broke the backbone of the horse beneath him."

John saw one of the Uhlans, who had dismounted, holding up a short, heavy steel weapon, a dart rather than an arrow, its weight adjusted so that it was sure to fall point downward. Coming from such a height John did not wonder that it had pierced both horse and rider, and as he looked another, falling near the Uhlan, struck deep into the earth.

"There goes the aeroplane that did it," said John to Fleury, pointing upward.

It hovered a minute or two longer and flew swiftly back toward the French lines, pursued vainly a portion of the distance by the German Taubes.

"A new weapon of death," said Fleury. "The fighters move in the air, under the water, on the earth, everywhere."

"The Uhlans are off again," said John. "Whatever their duty was the steel arrows have sent them on it in a hurry."

"And we're about to move too. See, these batteries are limbering up preparatory to a withdrawal."

Inside of fifteen minutes they were again marching eastward, though slowly and with the roar of battle going on as fiercely behind them as ever. John heard again from some of the talk of the guards that the Germans had five armies along their whole line, but whether the one with which he was now a prisoner was falling back with its whole force he had no way of knowing. Both he and Fleury were sure the prisoners themselves would soon cross the Marne, and that large detachments of the enemy would go with them.

Thoughts of escape returned. Crossing a river in battle was a perilous operation, entailing much confusion, and the chance might come at the Marne. They could see too that the Germans were now being pressed harder. The French shells were coming faster and with more deadly precision. Now and then they exploded among the masses of German infantry, and once or twice they struck close to the captives.

"It would be a pity to be killed by our own people," said Fleury.

"And at such a time as this," said John. "Do you know, Fleury, that my greatest fear about getting killed is that then I wouldn't know how this war is going to end?"

"I feel that way myself sometimes. Look, there's the Marne! See its waters shining! It's the mark of the first great stage in the German retreat."

"I wonder how we're going to cross. I suppose the bridges will be crowded with artillery and men. It might pay the Germans just to let us go."

"They won't do that. There's nothing in their rules about liberating prisoners, and they wouldn't hear of such a thing, anyhow, trouble or no trouble."

"I see some boats, and I fancy we'll cross on them. I wonder if we couldn't make what we call in my country a get-away, while we're waiting for the embarkation."

"If our gunners become much more accurate our get-away, as you call it, will be into the next life."

Two huge shells had burst near, and, although none of the flying metal struck them, their faces were stung by fine dirt. When John brushed the dust out of his eyes he saw that he was right in his surmise about the crossing in boats, but wrong about probable delays in embarkation. The German machine even in retreat worked with neatness and dispatch. There were three boats, and the first relay of prisoners, including John and Fleury, was hurried into them. A bridge farther down the stream rumbled heavily as the artillery crossed on it. But the French force was coming closer and closer. A shell struck in the river sixty or eighty feet from them and the water rose in a cataract. Some of the prisoners had been put at the oars and they, like the Germans, showed eagerness to reach the other side. John noted the landing, a narrow entrance between thick clumps of willows, and he confessed to himself that he too would feel better when they were on the farther bank.

The Marne is not a wide river, and a few powerful pulls at the oars sent them near to the landing. But at that moment a shell whistled through the air, plunged into the water and exploded practically beneath the boat.

John was hurled upward in a gush of foam and water, and then, when he dropped back, the Marne received him in its bosom.



CHAPTER VIII

THE SPORT OF KINGS

John Scott, who was suffering from his second immersion in a French river, came up with mouth, eyes and nose full of water. The stream around him was crowded with men swimming or with those who had reached water shallow enough to permit of wading. As well as he could see, the shell had done no damage besides giving them a huge bath, of which every one stood in much need.

But he had a keen and active mind and it never worked quicker than it did now. He had thought his chance for escape might come in the confusion of a hurried crossing, and here it was. He dived and swam down the stream toward the willows that lined the bank. When he could hold his breath no longer he came up in one of the thickest clumps. The water reached to his waist there, and standing on the bottom in all the density of willows and bushes he was hidden thoroughly from all except watchful searchers. And who would miss him at such a time, and who, if missing, would take the trouble to look for him while the French cannon were thundering upon them and a perilous crossing was to be made?

It was all so ridiculously easy. He knew that he had nothing to do but stand close while the men pulled themselves out of the river and the remaining boats made their passage. For further protection he moved into water deep enough to reach to his neck, while he still retained the cover of the willows and bushes. Here he watched the German troops pass over, and listened to the heavy cannonade. He soon noted that the Germans, after crossing, were taking up strong positions on the other side. He could tell it from the tremendous artillery fire that came from their side of the Marne.

John now found that his position, while safe from observation, was far from comfortable. The chill of the water began to creep into his bones and more shells struck unpleasantly near. Another fell into the river and he was blinded for a moment by the violent showers of foam and spray. He began to feel uneasy. If the German and French armies were going to fight each other from the opposing sides of the Marne he would be held there indefinitely, either to be killed by a shell or bullet or to drown from cramp.

But time passed and he saw no chance of leaving his watery lair. The chill went further into his bones. He was lonesome too. He longed for the companionship of Fleury, and he wondered what had become of him. He sincerely hoped that he too had reached a covert and that they should meet again.

No rumbling came from the bridge below, and, glancing down the stream, John saw that it was empty. There must be many other bridges over the Marne, but he believed that the German armies had now crossed it, and would devote their energy to a new attack. He was squarely between the lines and he did not see any chance to escape until darkness.

He looked up and saw a bright sun and blue skies. Night was distant, and so far as he was concerned it might be a year away. If two armies were firing shells directly at a man they must hit him in an hour or two, and if not, a polar stream such as the Marne had now become would certainly freeze him to death. He had no idea French rivers could be so cold. The Marne must be fed by a whole flock of glaciers.

His teeth began to chatter violently, and then he took stern hold of himself. He felt that he was allowing his imagination to run away with him, and he rebuked John Scott sternly and often for such foolishness. He tried to get some warmth into his veins by jumping up and down in the water, but it was of little avail. Yet he stood it another hour. Then he made one more long and critical examination of the ground.

Shells were now screaming high overhead, but nobody was in sight. He judged that it was now an artillery battle, with the foes perhaps three or four miles apart, and, leaving the willows, he crept out upon the bank. It was the side held by the Germans, but he knew that if he attempted to swim the river to the other bank he would be taken with cramps and would drown.

There was a little patch of long grass about ten yards from the river, and, crawling to it, he lay down. The grass rose a foot high on either side of him, but the sun, bright and hot, shone directly down upon his face and body. It felt wonderfully good after that long submersion in the Marne. Removing all his heavy wet clothing, he wrung the water out of it as much as he could, and lay back in a state of nature, for both himself and his clothing to dry. Meanwhile, in order to avoid cold, he stretched and tensed his muscles for a quarter of an hour before he lay still again.

A wonderful warmth and restfulness flowed back into his veins. He had feared chills and a serious illness, but he knew now that they would not come. Youth, wiry and seasoned by hard campaigning, would quickly recover, but knowing that, for the present, he could neither go forward nor backward, he luxuriated in the grass, while the sun sucked the damp out of his clothing.

Meanwhile the battle was raging over his head and he scarcely noticed it. The shells whistled and shrieked incessantly, but, midway between the contending lines, he felt that they were no longer likely to drop near. So he relaxed, and a dreamy feeling crept over him. He could hear the murmur of insects in the grass, and he reflected that the smaller one was, the safer one was. A shell was not likely to take any notice of a gnat.

He felt of his clothing. It was not dry yet and he would wait a little longer. Anyhow, what was the use of hurrying? He turned over on his side and continued to luxuriate in the long grass.

The warmth and dryness had sent the blood pulsing in a strong flood through his veins once more, and the mental rebound came too. Although he lay immediately between two gigantic armies which were sending showers of metal at each other along a line of many miles, he considered his escape sure and the thought of personal danger disappeared. If one only had something to eat! It is curious how the normal instincts and wants of man assert themselves even under the most dangerous conditions. He began to think of the good German brown bread and the hot sausage that he had devoured, and the hot coffee that he had drunk. One could eat the food of an enemy without compunction.

But it was folly to move, even to seek dinner or supper, while the shells were flying in such quantities over his head. As he turned once more and lay on his back he caught glimpses as of swift shadows passing high above, and the whistling and screaming of shells and shrapnel was continuous. It was true that a missile might fall short and find him in the grass, but he considered the possibility remote and it did not give him a tremor. As he was sure now that he would suffer no bodily ill from his long bath in the Marne he might remain in the grass until night and then creep away. Blessed night! It was the kindly veil for all fugitives, and no one ever awaited it with more eagerness than John Scott.

The sun was now well beyond the zenith, and its golden darts came indirectly. His clothing was thoroughly dry at last, and he put it on again. Clad anew he was tempted to seek escape at once, but the sound of a footstep caused him to lie down in the shelter of the grass again.

His ear was now against the earth and the footsteps were much more distinct. He was sure that they were made by a horse, and he believed that a Uhlan was riding near. He remembered how long and sharp their lances were, and he was grateful that the grass was so thick and tall. He longed for the automatic revolver that had been such a trusty friend, but the Germans had taken it long since, and he was wholly unarmed.

He was afraid to raise his head high enough to see the horseman, lest he be seen, but the footsteps, as if fate had a grudge against him, were coming nearer. His blood grew hot in a kind of rebellion against chance, or the power that directed the universe. It was really a grim joke that, after having escaped so much, a mere wandering scout of a Uhlan should pick him up, so to speak, on the point of his lance.

He pressed hard against the earth. He would have pressed himself into it if he could, and imagination, the deceiver, made him think that he was doing so. The temptation to raise his head above the grass and look became more violent, but will held him firm and he still lay flat.

Then he noticed that the hoofbeats wandered about in an irregular, aimless fashion. Not even a scout hunting a good position for observation would ride in such a way, and becoming more daring he raised his head slowly, until he could peep over the grass stems. He saw a horse, fifteen or twenty feet from him, but without rider, bridle or saddle. It was a black horse of gigantic build like a Percheron, with feet as large as a half-bushel measure, and a huge rough mane.

The horse saw John and gazed at him out of great, mild, limpid eyes. The young American thought he beheld fright there and the desire for companionship. The animal, probably belonging to some farmer who had fled before the armies, had wandered into the battle area, seeking the human friends to whom he was so used, and nothing living was more harmless than he. He reminded John in some ways of those stalwart and honest peasants who were so ruthlessly made into cannon food by the gigantic and infinitely more dangerous Tammany that rules the seventy million Germans.

The horse walked nearer and the look in his eyes became so full of terror and the need of man's support that for the time he stood as a human being in John's imagination.

"Poor old horse!" he called, "I'm sorry for you, but your case is no worse than mine. Here we both are, wishing harm to nobody, but with a million men shooting over our backs."

The horse, emboldened by the friendly voice, came nearer and nuzzled at the human friend whom he had found so opportunely, and who, although so much smaller than himself, was, as he knew, so much more powerful. This human comrade would show him what to do and protect him from all harm. But John took alarm. He too found pleasure in having a comrade, even if it were only a horse, but the animal would probably attract the attention of scouts or skirmishers. He tried to shoo him away, but for a long time the horse would not move. At last he pulled a heavy bunch of grass, wadded it together and threw it in his face.

The horse, staring at him reproachfully, turned and walked away. John's lively fancy saw a tear in the huge, luminous eye, and his conscience smote him hard.

"I had to do it, Marne, old fellow," he called. "You're so big and you stick up so high that you arouse attention, and that's just what I don't want."

He had decided to call the horse Marne, after the river near by, and he noticed that he did not go far. The animal, reassured by John's friendly after-word, began to crop the grass about twenty feet away. He had a human friend after all, one on whom he could rely. Man did not want to be bothered by him just then, but that was the way of man, and he did not mind, since the grass was so plentiful and good. He would be there, close at hand, when he was needed.

John was really moved by the interlude. The loneliness, and then the friendliness of the horse appealed to him. He too needed a comrade, and here he was. He forgot, for a time, the moaning of the shells over his head, and began to think again about his escape. So thinking, the horse came once more into his mind. He showed every sign of grazing there until dark came. Then why not ride away on him? It was true that a horse was larger and made more noise than a fugitive man slipping through the grass, but there were times when strength and speed, especially speed, counted for a lot.

The last hours of the afternoon waned, trailing their slow length, minute by minute, and throughout that time the roar of the battle was as steady as the fall of Niagara. It even came to the point that John paid little attention to it, but the sport of kings, in which thousands of men were ground up, they knew not why, went merrily on. None of the shells struck near John, and with infinite joy he saw the coming of the long shadows betokening the twilight. The horse, still grazing near by, raised his head more than once and looked at him, as if it were time to go. As the sun sank and the dusk grew John stood up. He saw that the night was going to be dark and he was thankful. The Marne was merely a silver streak in the shadow, and in the wood near by the trees were fusing into a single clump of darkness.

He stood erect, stretching his muscles and feeling that it was glorious to be a man with his head in the air, instead of a creature that grovelled on the ground. Then he walked over to the horse and patted him on the shoulder.

"Marne, old boy," he said, "I think it's about time for you and me to go."

The horse rubbed his great head against John's arm, signifying that he was ready to obey any command his new master might give him. John knew from his build that he was a draught horse, but there were times in which one could not choose a particular horse for a particular need.

"Marne, old fellow," he said, stroking the animal's mane, "you're not to be a menial cart horse tonight. I am an Arabian genie and I hereby turn you into a light, smooth, beautifully built automobile for one passenger only, and I'm that passenger."

Holding fast to the thick mane he sprang upon the horse's back, and urged him down the stream, keeping close to the water where there was shelter among the willows and bushes. He had no definite idea in his head, but he felt that if he kept on going he must arrive somewhere. He was afraid to make the horse swim the river in an effort to reach the French army. Appearing on the surface of the water he felt that he would almost certainly be seen and some good rifleman or other would be sure to pick him off.

He concluded at last that if no German troops came in sight he would let the horse take him where he would. Marne must have a home and a master somewhere and habit would send him to them. So he ceased to push at his neck and try to direct him, and the horse continued a slow and peaceful progress down the stream in the shadow of small trees. The night was darker than those just before it, and the dampness of the air indicated possible flurries of rain. Cannon still rumbled on the horizon like the thunder of a summer night.

While trusting to the horse to lead him to some destination, John kept a wary watch, with eyes now growing used to the darkness. If German troops appeared and speed to escape were lacking, he would jump from Marne's back and hunt a new covert. But he saw nobody. The evidences of man's work were present continually in the cannonade, but man himself was absent.

The horse went on with ponderous and sure tread. Evidently he had wandered far under the influence of the firing, but it was equally evident that his certain instinct was guiding him back again. He crossed a brook flowing down into the Marne, passed through a wheat field, and entered a little valley, where grew a number of oaks, clear of undergrowth.

When he saw what was lying under the oaks he pulled hard at the rough mane, until the horse stopped. He had distinctly made out the figures of men, stretched upon the ground, apparently asleep, and sure to be Germans. He stared hard at them, but the horse snorted and tried to pull away. The action of the animal rather than his own eyesight made him reckon aright.

A horse would not be afraid of living men, and, slipping from the back of Marne, John approached cautiously. A few rays of wan moonlight filtered through the trees, and when he had come close he shuddered over and over again. About a dozen men lay on the ground and all were stone dead. The torn earth and their own torn figures showed that a shell had burst among them. Doubtless it had been an infantry patrol, and the survivors had hurried away.

John, still shuddering, was about to turn back to his horse, when he remembered that he needed much and that in war one must not be too scrupulous. Force of will made him return to the group and he sought for what he wanted. Evidently the firing had been hot there and the rest of the patrol had not lingered in their flight.

He took from one man a pair of blankets. He could have had his choice of two or three good rifles, but he passed them by in favor of a large automatic pistol which would not be in the way. This had been carried by a young man whom he took to be an officer, and he also found on him many cartridges for the pistol. Then he searched their knapsacks for food, finding plenty of bread and sausage and filling with it one knapsack which he put over his shoulder.

He returned hastily to his horse, guided him around the fatal spot, and when he was some distance on the other side dismounted and ate as only a half-starved man can eat. Water was obtained from a convenient brook and carefully storing the remainder of the food in the knapsack he remounted the horse.

"Now go on, my good and gallant beast," he said, "and I feel sure that your journey is nearly at an end. A draught horse like you, bulky and slow, would not wander any great distance."

The horse himself immediately justified his prediction by raising his head, neighing and advancing at a swifter pace. John saw, standing among some trees, a low and small house, built of stone and evidently very old, its humble nature indicating that it belonged to a peasant. Behind it was a tiny vineyard, and there was a stable and another outhouse.

"Well, Marne, my lad, here's your home, beyond a doubt," said John. But no answer came to the neigh. The house remained silent and dark. It confirmed John's first belief that the horse belonged to some peasant who had fled with his family from the armies. He stroked the animal's neck, and felt real pity for him, as if he had been a child abandoned.

"I know that while I'm a friend I'm almost a stranger to you, but come, we'll examine things," he said.

He sprang off the horse, and drew his automatic. The possession of the pistol gave him an immense amount of courage and confidence, but he did not anticipate any trouble at the house as he was sure that it was abandoned.

He pushed open the door and saw a dark inside. Staring a little he made out a plainly furnished room, from which all the lighter articles had been taken. There was a hearth, but with no fire on it, and John decided that he would sleep in the house. It was in a lonely place, but he would take the risk.

The horse had already gone to the stable and was pushing the door with his nose. John let him in, and found some oat straw which he gave him. Then he left him munching in content, and as he departed he struck him a resounding blow of friendliness on the flank.

"Good old Marne," he said, "you're certainly one of the best friends I've found in Europe. In fact, you're about the only living being I've associated with that doesn't want to kill somebody."

He entered the house and closed the door. In addition to the sitting-room there was a bedroom and a kitchen, all bearing the signs of recent occupancy. He found a small petroleum lamp, but he concluded not to light it. Instead he sat on a wooden bench in the main room beside a small window, ate a little more from the knapsack, and watched a while lest friend or enemy should come.

It had grown somewhat darker and the clouds were driving across the sky. The wind was rising and the threatened flurries of rain came, beating against the cottage. John was devoutly glad that he had found the little house. Having spent many hours immersed to his neck in a river he felt that he had had enough water for one day. Moreover, his escape, his snug shelter and the abundance of food at hand, gave him an extraordinary sense of ease and rest. He noticed that in the darkness and rain one might pass within fifty feet of the cottage without seeing it.

The wind increased and moaned among the oaks that grew around the house, but above the moaning the sounds of battle, the distant thunder of the artillery yet came. The sport of kings was going merrily on. Neither night nor storm stopped it and men were still being ground by thousands into cannon food. But John had now a feeling of detachment. Three days of continuous battle had dulled his senses. They might fight on as they pleased. It did not concern him, for tonight at least. He was going to look out for himself.

He fastened the door securely, but, as he left the window open, currents of fresh cool air poured into the room. He was now fully revived in both mind and body, and he took present ease and comfort, thinking but little of the future. The flurries of rain melted into a steady pour. The cold deepened, and as he wrapped the two blankets around him his sense of comfort increased. Lightning flared at infrequent intervals and now and then real thunder mingled with that of the artillery.

He felt that he might have been back at home. It was like some snug little place in the high hills of Pennsylvania or New York. Like many other Americans, he often felt surprise that Europe should be so much like America. The trees and the grass and the rivers were just the same. Nothing was different but the ancient buildings. He knew now that history and a long literature merely created the illusion of difference.

He wondered why the artillery fire did not die, with the wind sweeping such gusts of rain before it. Then he remembered that the sound of so many great cannon could travel a long distance, and there might be no rain at the points from which the firing came. The cottage might stand in a long narrow valley up which the clouds would travel.

Not feeling sleepy yet he decided to have another look about the house. A search revealed a small box of matches near the lamp on the shelf. Then he closed the window in order to shut in the flame, and, lighting the lamp, pursued his investigation.

He found in the kitchen a jar of honey that he had overlooked, and he resolved to use a part of it for breakfast. Europeans did not seem able to live without jam or honey in the mornings, and he would follow the custom. Not much was left in the other rooms, besides some old articles of clothing, including two or three blue blouses of the kind worn by French peasants or workmen, but on one of the walls he saw an excellent engraving of the young Napoleon, conqueror of Italy.

It showed him, horseback, on a high road looking down upon troops in battle, Castiglione or Rivoli, perhaps, his face thin and gaunt, his hair long and cut squarely across his forehead, the eyes deep, burning and unfathomable. It was so thoroughly alive that he believed it must be a reproduction of some great painting. He stood a long time, fascinated by this picture of the young republican general who rose like a meteor over Europe and who changed the world.

John, like nearly all young men, viewed the Napoleonic cycle with a certain awe and wonder. A student, he had considered Napoleon the great democratic champion and mainly in the right as far as Austerlitz. Then swollen ambition had ruined everything and, in his opinion, another swollen ambition, though for far less cause, was now bringing equal disaster upon Europe. A belief in one's infallibility might come from achievement or birth, but only the former could win any respect from thinking men.

It seemed to John presently that the deep, inscrutable eyes were gazing at him, and he felt a quivering at the roots of his hair. It was young Bonaparte, the republican general, and not Napoleon, the emperor, who was looking into his heart.

"Well," said John, in a sort of defiance, "if you had stuck to your early principles we wouldn't have all this now. First Consul you might have been, but you shouldn't have gone any further."

He turned away with a sigh of regret that so great a warrior and statesman, in the end, should have misused his energies.

He returned to the room below, blew out the lamp and opened the window again. The cool fresh air once more poured into the room, and he took long deep breaths of it. It was still raining, though lightly, and the pattering of the drops on the leaves made a pleasant sound. The thunder and the lightning had ceased, though not the far rumble of artillery. John knew that the sport of kings was still going on under the searchlights, and all his intense horror of the murderous monarchies returned. He was not sleepy yet, and he listened a long time. The sound seemed to come from both sides of him, and he felt that the abandoned cottage among the trees was merely a little oasis in the sea of war.

The rain ceased and he concluded to scout about the house to see if any one was near, or if any farm animals besides the horse had been left. But Marne was alone. There was not even a fowl of any kind. He concluded that the horse had probably wandered away before the peasant left, as so valuable an animal would not have been abandoned otherwise.

His scouting—he was learning to be very cautious—took him some distance from the house and he came to a narrow road, but smooth and hard, a road which troops were almost sure to use, while such great movements were going on. He waited behind a hedge a little while, and then he heard the hum of motors.

He had grown familiar with the throbbing, grinding sound made by many military automobiles on the march, but he waited calmly, merely loosening his automatic for the sake of precaution. He felt sure that while he stood behind a hedge he would never be seen on a dark night by men traveling in haste. The automobiles came quickly into view and in those in front he saw elderly men in uniforms of high rank. Nearly all the German generals seemed to him to be old men who for forty or fifty years had studied nothing but how to conquer, men too old and hardened to think much of the rights of others or ever to give way to generous emotions.

He also saw sitting erect in one of the motors the man for whom he had felt at first sight an invincible repulsion. Prince Karl of Auersperg. Young von Arnheim had represented the good prince to him, but here was the medieval type, the believer in divine right, and in his own superiority, decreed even before birth. John noted in the moonlight his air of ownership, his insolent eyes and his heavy, arrogant face. He hoped that the present war would sweep away all such as Auersperg.

He watched nearly an hour while the automobiles, cyclists, a column of infantry, and then several batteries of heavy guns drawn by motors, passed. He judged that the Germans were executing a change of front somewhere, and that the Franco-British forces were still pressing hard. The far thunder of the guns had not ceased for an instant, although it must be nearly midnight. He wished he knew what this movement on the part of the Germans meant, but, even if he had known, he had no way of reaching his own army, and he turned back to the cottage.

Having fastened the door securely again he spread the blankets on the bench by the window and lay down to sleep. The tension was gone from his nerves now, and he felt that he could fall asleep at once, but he did not. A shift in the wind brought the sound of the artillery more plainly. His imagination again came into vivid play. He believed that the bench beneath him, the whole cottage, in fact, was quivering before the waves of the air, set in such violent motion by so many great guns.

It annoyed him intensely. He felt a sort of personal anger against everybody. It was past midnight of the third day and it was time for the killing to stop. At least they might rest until morning, and give his nerves a chance. He moved restlessly on the bench a half hour or more, but at last he sank gradually to sleep. As his eyes closed the thunder of the cannonade was as loud and steady as ever. He slept, but the murderous sport of kings went on.



CHAPTER IX

THE PUZZLING SIGNAL

When John awoke a bright sun was shining in at the window, bringing with it the distant mutter of cannon, a small fire was burning on the hearth on the opposite side of the room, a man was bending over the coals, and the pleasant odor of boiling coffee came to his nostrils. He sat up in amazement and looked at the man who, not turning around, went on placidly with his work of preparing breakfast. But he recognized the figure.

"Weber!" he exclaimed.

"None other!" said the Alsatian, facing about, and showing a cheery countenance. "I was in the boat just behind you when your own was demolished by the shell. In all the spray and foam and confusion I saw my chance, and dropping overboard from ours I floated with the stream. I had an idea that you might escape, and since you must come down the river between the two armies I also, for the same reasons, chose the same path. I came upon this cottage several hours ago, picked the fastenings of the door and to my astonishment and delight found you, my friend, unharmed, but sound asleep upon the bench there. I slept a while in the corner, then I undertook to make breakfast with provisions and utensils that I found in the forest. Ah, it was easy enough last night to find almost anything one wished. The fields and forest were full of dead men."

"I provided myself in the same way, but I'm delighted to see you. I was never before in my life so lonely. How chance seems to throw us together so often!"

"And we've both profited by it. The coffee is boiling now, Mr. Scott. I've a good German coffee pot and two cups that I took from the fallen. God rest their souls, they'll need them no more, while we do."

"The battle goes on," said John, listening a moment at the window.

"Somewhere on the hundred mile line it has continued without a break of an instant, and it may go on this way for a week or a month. Ah, it's a fearful war, Mr. Scott, and we've seen only the beginning! But drink the coffee now, while it's hot. And I've warmed too, some of the cold food from the knapsacks. German sausage is good at any time."

"And just now it's heavenly. I'm glad we have such a plentiful supply of sausage and bread, even if we did have to take it from the dead. I want to tell you again how pleasant it is to see you here."

"I feel that way too. We're like comrades united. Now if we only had your English friend Carstairs, your American friend Wharton, and Lannes we'd be quite a family group."

"I fancy that we'll see Lannes before we do Carstairs and Wharton."

"I think so too. He'll certainly be hovering today somewhere over the ground between the two armies—either to observe the Germans or more likely to carry messages between the French generals. I tell you, Mr. Scott, that Philip Lannes is perhaps the most wonderful young man in Europe. In addition to his extraordinary ability in the air he has courage, coolness, perception and quickness almost without equal. There's something Napoleonic about him."

"You know he's descended from the family of the famous Marshal, Lannes, not from Lannes himself, but from a close relative, and the blood's the same. They say that blood will tell, and don't you think that the spirit of the great Lannes may have reappeared in Philip?"

"It's altogether likely."

"I've been thinking a lot about Napoleon. There's a wonderful picture of him as a young republican general in a room here. Perhaps it's the conditions around us, but at times I am sure the heroic days of the First Republic have returned to France. The spirit that animated Hoche and Marceau and Kleber and Bonaparte, before he became spoiled, seems to have descended upon the French. And there were Murat, Lannes and Lefebvre, and Berthier and the others. Think of that wonderful crowd of boys leading the republican armies to victories over all the kings! It seems to me the most marvelous thing in the history of war, since the Greeks turned back the Persians."

Weber refilled his coffee cup, drank a portion of it, and said:

"I have thought of it, Mr. Scott, I have thought of it more than once. It may be that the Gallic fury has been aroused. It has seemed so to me since the German armies were turned back from Paris. The French have burned more gunpowder than any other nation in Europe, and they're a fighting race. It would appear now that the Terrible Year, 1870, was merely an aggregation of mistakes, and did not represent either the wisdom or natural genius of the nation."

"That is, the French were then far below normal, as we would say, but have now returned to their best, and that the two Kaisers made the mistake of thinking the French in their lowest form were the French in their usual form?"

"It may be so," said Weber, thoughtfully. "Nations reckon their strength in peace, but only war itself discloses the fact. Evidently tremendous miscalculations have been made by somebody."

"By somebody? By whom? That's why I'm against the Kaisers and all the secret business of the military monarchies. War made over night by a dozen men! a third of the world's population plunged into battle! and the rest drawn into the suffering some way or other! I don't like a lot of your European ways."

Weber shook his head.

"We've inherited kings," he said. "But how did you find this place?"

"Accident. Stumbled on it, and mighty grateful I was, too. It kept me warm and dry after standing so long in the Marne I thought I was bound to turn into a fish. Isolated little place, but the Germans have been passing near. Before sleeping last night, I went out scouting and as I stood behind a hedge I saw a lot of them. I recognized in a motor the Very High Born, his High Mightiness, the owner of the earth, the Prince of Auersperg."

Weber took another drink of coffee.

"An able man and one of our most bitter enemies," he said. "A foe of democracy everywhere. I think he was to have been made governor of Paris, and then Paris would have known that it had a governor. I've seen him in Alsace, and I've heard a lot about him."

"But all that's off now. I fancy that the next governor of Paris, if it should have a governor, will be a Frenchman. But the day is advancing, Weber; what do you think we ought to do?"

"I've been thinking of your friend Lannes. I've an idea that he'll come for you, if he finds an interval in his duties."

"But how could he possibly find me? Why, it's the old needle in the haystack business."

"He couldn't unless we made some sort of signal."

"There's no signal that I can make."

"But there's one that I can. Look, Mr. Scott."

He unbuttoned his long French coat, and took from his breast a roll of red, white and blue. He opened it and disclosed a French flag about four feet long.

"If that were put in a conspicuous place," he said, "an aviator with glasses could see it a long way, and he would come to find out what it meant."

"The top of a tree is the place for it!" exclaimed John. "Now if you only had around here a real tree, or two, in place of what we call saplings in my country, we might do some fine signaling with the flag."

"We'll try it, but I think we should go a considerable distance from the cottage. If Germans instead of French should come then we'd have a better chance of escaping among the hedges and vineyards."

John agreed with him and they quickly made ready, each taking his automatic and knapsack, and leaving the fire to die of itself on the hearth.

"I'm telling that cottage good-bye with regret," said John, as they walked away. "I spent some normal and peaceful hours there last night and it's a neat little place. I hope its owners will be able to come back to it. As soon as I open the stable door, in order that the horse may go where he will, I'll be ready."

He gave the big animal a friendly pat as he left and Marne gazed after him with envious sorrowful eyes.

They walked a full mile, keeping close to the Marne, where the trees and bushes were thickest, and listened meanwhile to the fourth day's swelling roar of the battle. Its long continuance had made it even more depressing and terrifying than in its earlier stages. To John's mind, at least, it took on the form of a cataclysm, of some huge paroxysm of the earth. He ate to it, he slept to it, he woke to it, and now he was walking to it. The illusion was deepened by the fact that no human being save Weber was visible to him. The country between the two monstrous battle lines was silent and deserted.

"Apparently," said Weber, "we're in no danger of human interference as we walk here."

"Not unless a shell coming from a point fifteen miles or so beyond the hills should drop on us, or we should be pierced by an arrow from one of our Frenchmen in the clouds. But so far as I can see there's nothing above us, although I can make out one or two aeroplanes far toward the east."

"The air is heavy and cloudy and that's against them, but they'll be out before long. You'll see. I think, Mr. Scott, that we'll find a good tree in that little grove of beeches there."

"The tall one in the center. Yes, that'll suit us."

They inspected the tree and then made a long circuit about it, finding nobody near. John, full of zeal and enthusiasm, volunteered to climb the tree and fasten the flag to its topmost stem, and Weber, after some claims on his own behalf, agreed. John was a good climber, alert, agile and full of strength, and he went up the trunk like an expert. It was an uncommonly tall tree for France, much more than a sapling, and when he reached the last bough that would support him he found that he could see over all the other trees and some of the low hills. At a little distance ran the Marne, a silver sheet, and he thought he could discern faint puffs of smoke on the hills beyond. No human being was in sight, but although high in the tree he could still feel the vibrations of the air beneath the throb of so many great guns. Several aeroplanes hovered at points far distant, and he knew that others would be on the long battle line.

Reaching as high as he could he tied the flag with a piece of twine that Weber had given him—the Alsation seemed to have provided for everything—and then watched it as it unfolded and fluttered in the light breeze. He felt a certain pride, as he had done his part of the task well. The flag waved above the green leaves and any watcher of the skies could see it.

"How does it show?" he called to Weber.

"Well, indeed. You'd better climb down now. If the Germans come from the air they'll get you there, and if they come on land they'll have you in the tree. You'll be caught between air and earth."

"That being the case I'll come down at once," said John, and he descended the tree rapidly. At Weber's advice they withdrew to a cluster of vines growing near, where they would be well hidden, since their signal was as likely to draw enemies as friends.

"I think Lannes will surely see that flag," said Weber.

"Why do you have such great confidence in his coming?" asked John.

"He inspires confidence, when you see him, and there's his reputation. I've an idea that he'll be carrying dispatches between the two wings of the French army, dispatches of vast importance, since the different French forces have to cooperate now along a line of four or five score miles. Of course the telephone and the telegraph are at work, too, but the value of the aeroplane as a scout and dispatch bearer cannot be over estimated."

"One is coming now," said John, "and I think it has been attracted by our flag. I take it to be German."

"Then we'd better keep very close. Still, there's little chance of our being seen here, and the aviators, even if they suspect a presence, can't afford to descend, leave their planes and search for anybody."

"I agree with you there. One can remain here in comparative safety and watch the results of our signal. That machine is coming fast and I'm quite sure it's German."

"An armored machine with two men and a light rapid fire gun in it. Beyond a doubt it will circle about our tree."

The plane was very near now, and assuredly it was German. John could discern the Teutonic cast of their countenances, as the two men in it leaned over and looked at the flag. They dropped lower and lower and then flew in circles about the tree. John, despite his anxiety and suspense, could not fail to notice the humorous phase of it. The plane certainly could not effect a landing in the boughs, and if it descended to the ground in order that one of their number might get out, climb the tree and capture the flag, they would incur the danger of a sudden swoop from French machines. Besides, the flag would be of no value to them, unless they knew who put it there and why.

"The Germans, of course, see that it's a French flag," he said to Weber. "I wonder what they're going to do."

"I think they'll have to leave it," said Weber, "because I can now see other aeroplanes to the west, aeroplanes which may be French, and they dare not linger too long."

"And our little flag may make a big disturbance in the heavens."

"So it seems."

The German plane made circle after circle around the tree, finally drew off to some distance, and then, as it wavered back and forth, its machine gun began to spit fire. Little boughs and leaves cut from the tree fell to the ground, but the flag, untouched, fluttered defiantly in the light breeze.

"They're trying to shoot it down," said John, "and with such an unsteady gun platform they've missed every time."

"I doubt whether they'll continue firing," said Weber. "An aeroplane doesn't carry any great amount of ammunition and they can't afford to waste much."

"They're through now," said John. "See, they're flying away toward the east, and unless my imagination deceives me, their machine actually looks crestfallen, while our flag is snapping away in the wind, haughty and defiant."

"A vivid fancy yours, Mr. Scott, but it's easy to imagine that German machine looking cheap, because that's just the way the men on board it must feel. Suppose we sit down here and take our ease. No flying man can see through those vines over our heads, and we can watch in safety. We're sure to draw other scouts of the air, while for us it's an interesting and comparatively safe experience."

"Our flag is certainly an attraction," said John, making himself comfortable on the ground. "There's a bird of passage now, coming down from the north as swift as a swallow."

"It's a little monoplane," said Weber, "and it certainly resembles a swallow, as it comes like a flash toward this tree. I thought at first it might be Lannes in the Arrow, but the plane is too small, and it's of German make."

"I fancy it won't linger long. This is not a healthy bit of space for lone fellows in monoplanes."

The little plane slackened its speed, as it approached the tree, and then sailed by it at a moderate rate. When it was opposite the flag a spurt of flame came from the pistol of the man in it, and John actually laughed.

"That was sheer spite," he said. "Did he think he could shoot our flag away with a single bullet from a pistol when a machine gun has just failed? That's right, turn about and make off as fast as you can, you poor little mono!"

The monoplane also curved around the tree, but did not make a series of circles. Instead, when its prow was turned northward it darted off again in that direction, going even more swiftly than it had come, as if the aviator were ashamed of himself and wished to get away as soon as possible from the scene of his disgrace. Away and away it flew, dwindling to a black speck and then to nothing.

John's shoulders shook, and Weber, looking at him, was forced to smile too.

"Well, it was funny," he said. "Our flag is certainly making a stir in the heavens."

"I wonder what will come next," said John. "It's like bait drawing birds of prey."

The heavens were now beautifully clear, a vault of blue velvet, against which anything would show. Far away the cannon groaned and thundered, and the waves of air pulsed heavily, but John noticed neither now. His whole attention was centered upon the flag, and what it might call from the air.

"In such a brilliant atmosphere we can certainly see our visitors from afar," he said.

"So we can," said Weber, "and lo! another appears out of the east!"

The dark speck showed on the horizon and grew fast, coming apparently straight in their direction. John did not believe it had seen their flag at first, owing to the great distance, but was either a messenger or a scout. As it soon began to descend from its great height in the air, although still preserving a straight course for the tree, he felt sure that the flag had now come into its view. It grew very fast in size and was outlined with startling clearness against the burning blue of the sky.

The approaching machine consisted of two planes alike in shape and size, superimposed and about six feet apart, the whole with a stabilizing tail about ten feet long and six feet broad. John saw as it approached that the aviator sat before the motor and screw, but that the elevating and steering rudders were placed in front of him. There were three men besides the aviator in the machine.

"A biplane," said John.

"Yes," said Weber, "I recognize the type of the machine. It's originally a French model."

"But in this case, undoubtedly a German imitation. They've seen our flag, because I can make out one of the men with glasses to his eyes. They hover about as if in uncertainty. No wonder they can't make up their minds, because there's the tricolor floating from the top of that tall tree, and not a thing in the world to explain why it's in such a place. A man with a rifle is about to take a shot at it. Bang! There it goes! But I can't see that the bullet has damaged our flag. Look, how it whips about and snaps defiance! Now, all the men except the aviator himself have out glasses and are studying the phenomenon of our signal. They come above the tree, and I think they're going to make a swoop around the grove near the ground. Lie close, Weber! As I found out once before, a thick forest is the best defense against aeroplanes. They can't get through the screen of boughs."