Since an hour before dawn, both men had been in hot action. The command for the "Here-We-Comes" to turn aside and bivouac for the night had been a sharp disappointment to them, as well as to every unwounded man in the regiment.

When a gambler is in the middle of a winning streak, when an athlete feels he has the race in his own hands, when a business man has all but closed the deal that means fortune to him--at such crises it is maddening to be halted at the very verge of triumph. But to soldiers who, after months of reverses, at last have their hated foe on the run, such a check does odd things to temper and to nerves.

In such plight were the men of the "Here-We-Comes," on this late afternoon. Mahan and Vivier were too seasoned and too sane to give way to the bursts of temper and the swirls of blasphemy that swayed so many of their comrades. Nevertheless they were glum and silent and had no heart for jolly welcomings,--even to so dear a friend as Bruce.

Experience told them that a square meal would work miracles in the way of calming and bracing them. Hence, apart from stark hunger, their interest in the cooking of supper.

Bruce was too much a philosopher--and not devoted enough to his soldier friends--to be hurt at the lack of warmth in the greeting. With the air of an epicure, he sniffed at the contents of one of the kitchen's bubbling kettles. Then he walked off and curled himself comfortably on a pile of bedding, there to rest until supper should be ready.

Several times, as he lay there, soldiers pa.s.sed and repa.s.sed. One or two of them snapped their fingers at the dog or even stooped, in pa.s.sing, to stroke his head. But on the faces of all of them was unrest and a certain wolfish eagerness, which precluded playing with pets at such a time. The hot zest of the man-hunt was upon them. It was gnawing in the veins of the newest recruit, ever, as in the heart of the usually self-contained colonel of the regiment.

The colonel, in fact, had been so carried away by the joy of seeing his men drive the hated graycoats before them that day that he had overstepped the spirit of his own orders from the division commander.

In brief, he had made no effort to "dress" his command, in the advance, upon the regiments to either side of it. As a result, when the signal to bivouac for the night was given, the "Here-We-Comes" were something like a mile ahead of the regiment which should have been at their immediate right, and nearly two miles in front of the brigade at their left.

In other words, the "Here-We-Comes" now occupied a salient of their own, ahead of the rest of the FrancoAmerican line. It was in rebuke for this bit of good progress and bad tactics that the division commander had written to the colonel, in the dispatch which Bruce had brought.

German airmen, sailing far above, and dodging as best they could the charges of the Allied 'planes, had just noted that the "Here-We-Comes"

"salient" was really no salient at all. So far had it advanced that, for the moment, it was out of touch with the rest of the division. It was, indeed, in an excellent position to be cut off and demolished by a dashing nightattack. And a report to this effect was delivered to a fumingly distracted German major general, who yearned for a chance to atone in some way for the day's shameful reverses.

"If they hadn't halted us and made us call it a day, just as we were getting into our stride," loudly grumbled one Yankee private to another as the two clumped up to the kitchen, "we'd have been in Fere-en-Tardenois by now. What lazy guy is running this drive, anyhow?"

"The same lazy guy that will stick you into the hoosgow for insubordination and leave you to do your bit there while the rest of us stroll on to Berlin!" snapped Top-Sergeant Mahan, wheeling upon the grumbler. "Till you learn how to obey orders without grouching, it isn't up to you to knock wiser men. Shut up!"

Though Mahan's tone of reproof was professionally harsh, his spirit was not in his words. And the silenced private knew it. He knew, too, that the top-sergeant was as savage over the early halt as were the rest of the men.

Bruce, as a rule, when he honored the "Here-We-Comes" with a visit, spent the bulk of his time with Mahan and old Vivier. But to-day neither of these friends was an inspiring companion. Nor were the rest of Bruce's acquaintances disposed to friendliness. Wherefore, as soon as supper was eaten, the dog returned to his heap of bedding, for the hour or so of laziness which Nature teaches all her children to demand, after a full meal,--and which the so-called "dumb" animals alone are intelligent enough to take.

Dusk had merged into night when Bruce got to his feet again. Taps had just sounded. The tired men gladly rolled themselves into their blankets and fell into a dead sleep. A sentry-relief set forth to replace the first batch of sentinels with the second.

Mahan was of the party. Though the top-sergeant had been a stupid comrade, thus far to-day, he was now evidently going for a walk. And even though it was a duty-walk, yet the idea of it appealed to the dog after his long inaction.

So Bruce got up and followed. As he came alongside the stiffly marching top-sergeant, the collie so far subverted discipline as to thrust his nose, in friendly greeting, into Mahan's slightly cupped palm. And the top-sergeant so far abetted the breach of discipline as to give the collie's head a furtive pat. The night was dim, as the moon had not risen; so the mutual contact of good-fellowship was not visible to the marching men on either side of Mahan and the dog. And discipline, therefore, did not suffer much, after all.

At one post after another, a sentinel was relieved and a fresh man took his place. Farthest in front of the "Here-We-Comes" lines--and nearest to the German--was posted a lanky Missourian whom Bruce liked, a man who had a way of discovering in his deep pockets stray bits of food which he had h.o.a.rded there for the collie and delighted to dole out to him. The Missourian had a drawlingly soft voice the dog liked, and he used to talk to Bruce as if the latter were another human.

For all these reasons--and because Mahan was too busy and too grumpy to bother with him--Bruce elected to stay where he was, for a while, and share the Missourian's vigil. So, when the rest of the party moved along to the next sentry-go, the dog remained. The Missourian was only too glad to have him do so. It is tedious and stupid to pace a desolate beat, alone, at dead of night, after a day of hard fighting. And the man welcomed the companionship of the dog.

For a time, as the Missourian paced his solitary stretch of broken and shrub-grown ground, Bruce gravely paced to and fro at his side. But presently this aimless promenade began to wax uninteresting. And, as the two came to the far end of the beat, Bruce yawned and lay down. It was pleasanter to lie there and to watch the sentinel do the walking.

Stretched out, in a little gra.s.s-hollow, the dog followed blinkingly with his soft brown eyes the pendulumlike progress of his friend. And always the dog's plumed tail would beat rhythmic welcome against the ground as the sentry approached him.

Thus nearly an hour wore on. A fat moon b.u.t.ted its lazy way through the smoke-mists of the eastern skyline.

Then something happened--something that Bruce could readily have forestalled if the wind had been blowing from the other direction, and if a dog's eyes were not as nearsighted as his nose is farsmelling.

The Missourian paused to run his hand caressingly over the collie's rough mane, and moved on, down the lonely beat. Bruce watched his receding figure, drowsily. At the end of ninety yards or more, the Missourian pa.s.sed by a bunch of low bushes which grew at the near side of a stretch of hilly and sh.e.l.lpocked ground. He moved past the bushes, still watched by the somewhat bored dog.

It was then that Bruce saw a patch of bushshadow detach itself from the rest, under the glow of the rising moon. The shadow was humpy and squat. Noiseless, it glided out from among the bushes, close at the sentry's heels, and crept after him.

Bruce p.r.i.c.ked his ears and started to get up. His curiosity was roused.

The direction of the wind prevented him from smelling out the nature of the mystery. It also kept his keen hearing from supplying any clue. And the distance would not permit him to see with any distinctness.

Still his curiosity was very mild. Surely, if danger threatened, the sentinel would realize it. For by this time the Shadow was a bare three feet behind him near enough, by Bruce's system of logic, for the Missourian to have smelled and heard the pursuer. So Bruce got up, in the most leisurely fashion, preparatory to strolling across to investigate. But at almost his first step he saw something that changed his gracefully slouching walk into a charging run.

The Shadow suddenly had merged with the sentinel. For an instant, in stark silence, the two seemed to cling together. Then the Shadow fled, and the lanky Missourian slumped to the earth in a sprawling heap, his throat cut.

The slayer had been a deft hand at the job. No sound had escaped the Missourian, from the moment the stranglingly tight left arm had been thrown around his throat from behind until, a second later, he fell bleeding and lifeless.

In twenty leaping strides, Bruce came up to the slain sentinel and bent over him. Dog-instinct told the collie his friend had been done to death. And the dog's power of scent told him it was a German who had done the killing.

For many months, Bruce had been familiar with the scent of German soldiers, so different from that of the army in which he toiled. And he had learned to hate it, even as a dog hates the vague "crushed cuc.u.mber" smell of a pitviper. But while every dog dreads the viper-smell as much as he loathes it, Bruce had no fear at all of the boche odor. Instead, it always awoke in him a blood-l.u.s.t, as fierce as any that had burned in his wolf-ancestors.

This same fury swept him now, as he stood, quivering, above the body of the kindly man who so lately had petted him; this and a craving to revenge the murder of his human friend.

For the briefest time, Bruce stood there, his dark eyes abrim with unhappiness and bewilderment, as he gazed down on the huddled form in the wet gra.s.s. Then an electric change came over him. The softness fled from his eyes, leaving them bloodshot and blazing. His great tawny ruff bristled like an angry cat's. The lazy gracefulness departed from his mighty body. It became tense and terrible. In the growing moonlight his teeth gleamed whitely from under his upcurled lip.

In a flash he turned and set off at a loping run, nose close to ground, his long stride deceptively swift. The zest of the man-hunt had obsessed him, as completely as, that day, it had spurred the advance of the "Here-We-Comes."

The trail of the slayer was fresh, even over such broken ground. Fast as the German had fled, Bruce was flying faster. Despite the murderer's long start, the dog speedily cut down the distance between his quarry and himself. Not trusting to sight, but solely to his unerring sense of smell. Bruce sped on.

Then, in a moment or two, his hearing re-enforced his scent. He could catch the pad-pad-pad of running feet. And the increasing of the sound told him he was gaining fast.

But in another bound his ears told him something else--something he would have heard much sooner, had not the night wind been setting so strongly in the other direction. He heard not only the pounding of his prey's heavy-shod feet, but the soft thud of hundreds--perhaps thousands--of other army shoes. And now, despite the adverse wind, the odor of innumerable soldiers came to his fiercely sniffing nostrils.

Not only was it the scent of soldiers, but of German soldiers.

For the first time, Bruce lifted his head from the ground, as he ran, and peered in front of him. The moon had risen above the low-lying horizon vapors into a clear sky, and the reach of country was sharply visible.

Bruce saw the man he was chasing,--saw him plainly. The German was still running, but not at all as one who flees from peril. He ran, rather, as might the bearer of glad tidings. And he was even now drawing up to a group of men who awaited eagerly his coming. There must have been fifty men in the group. Behind them--in open formation and as far as the dog's near-sighted eyes could see--were more men, and more, and more--thousands of them, all moving stealthily forward.

Now, a collie (in brain, though never in heart) is much more wolf than dog. A bullterrier, or an Airedale, would have charged on at his foe, and would have let himself be hacked to pieces before loosing his hold on the man.

But--even as a wolf checks his pursuit of a galloping sheep when the latter dashes into the guarded fold--Bruce came to an abrupt halt, at sight of these reenforcements. He stood irresolute, still mad with vengeful anger, but not foolish enough to a.s.sail a whole brigade of armed men.

It is quite impossible (though Mahan and Vivier used to swear it must be true) that Bruce had the reasoning powers to figure out the whole situation which confronted him. He could not have known that a German brigade had been sent to take advantage of the "Here-We-Comes"

temporarily isolated position--that three sentries had been killed in silence and that their deaths had left a wide gap through which the brigade hoped to creep un.o.bserved until they should be within striking distance of their unsuspectingly slumbering victims.

Bruce could not have known this. He could not have grasped the slightest fraction of the idea, being only a real-life dog and not a fairytale animal. But what he could and did realize was that a ma.s.s of detested Germans was moving toward him, and that he could not hope to attack them, single-handed; also, that he was not minded to slink peacefully away and leave his friend unavenged.

Thwarted rage dragged from his furry throat a deep growl; a growl that resounded eerily through that silent place of stealthy moves. And he stepped majestically forth from the surrounding long gra.s.s, into the full glare of moonlight.

The deceptive glow made him loom gigantic and black, and tinged his snowy chest with the phosphorous gleam of a snowfield. His eyes shone like a wild beast's.

Corporal Rudolph Freund, of the Konigin Luise Regiment, had just finished his three-word report to his superior. He had merely saluted and announced

"He is dead!"