Tonight he had the midnight shift. At two o'clock he would ride back to camp, awaken his successor, and turn in to sleep until morning.

Because of the proximity of the herd to Devil's Hole an extra man had been told off for the night.w.a.tch, and Soapy and the Kid were doing duty with Sanderson.

Riding in a big circle, his horse walking, Sanderson could see the dying embers of the camp fire glowing like a big firefly in the distance. A line of trees fringing the banks of the river near the camp made a dark background for the tiny, leaping sparks that were shot up out of the fire, and the branches waving in the hazy light from countless coldly glittering stars were weird and foreboding.

Across the river the ragged edges of the rock b.u.t.tes that flanked the water loomed somberly; beyond them the peaks of some mountains, miles distant, glowed with the subdued radiance of a moon that was just rising.

Back in the direction from which the herd had come the ridges and depressions stretched, in irregular corrugations, as far as Sanderson could see. Southward were more mountains, dark and mysterious.

Riding his monotonous circles, Sanderson looked at his watch, his face close to it, for the light from the star-haze was very dim. He was on the far side of the herd, toward Devil's Hole, and he was chanting the refrain from a simple cowboy song as he looked at the watch.

The hands of the timepiece pointed to "one." Thus he still had an hour to stand watch before awakening the nest man. He placed the watch is a pocket, shook the reins over Streak's neck and spoke to him.

"Seems like old times to be ridin' night-watch, eh, Streak?" he said.

The words had hardly escaped his lips when there arose a commotion from the edge of the herd nearest the corrugated land that lay between the herd and the trail back to the Double A.

On a ridge near the cattle a huge, black, grotesque shape was clearly outlined. It was waving to and fro, as though it were some giant-winged monster of the night trying to rise from the earth.

Sanderson could hear the flapping noise it made; it carried to him with the sharp resonance of a pistol shot.

"d.a.m.nation!" he heard himself say. "Some d.a.m.ned fool is wavin' a tarp!"

He jerked Streak up shortly, intending to ride for the point where the tarpaulin was being waved before it was too late. But as he wheeled Streak he realized that the havoc had been wrought, for the cattle nearest him were on their feet, snorting with fright--a sensation that had been communicated to them by contact with their fellows in the ma.s.s.

At the point where the commotion had occurred was confusion. Sanderson saw steers rising on their hind legs, throwing their forelegs high in the air; they were bellowing their fright and charging against the steers nearest them, frenziedly trying to escape the danger that seemed to menace them.

Sanderson groaned, for the entire herd was on the move! Near at hand a dozen steers shot out of the press and lumbered past him, paying no attention to his shouts. He fired his pistol in the face of one, and though the animal tried to turn back, frightened by the flash, the press of numbers behind it, already moving forward, forced it again to wheel and break for freedom.

Sanderson heard the sounds of pistol shots from the direction of the camp fire; he heard other shots from the direction of the back trail; he saw the forms of men on horses darting here and there on the opposite side of the herd from where he rode.

From the left side of the herd came another rider--Soapy. He tore ahead of the vanguard of running steers, shooting his pistol in their faces, shouting profanely at them, lashing them with his quirt.

A first batch slipped by him. He spurred his horse close to Sanderson--who was trying to head off still others of the herd that were determined to follow the first--and cursed loudly:

"Who in h.e.l.l waved that tarp?"

Sanderson had no time to answer. A score of steers bolted straight for him, and he groaned again when he saw that the whole herd was rushing forward in a ma.s.s. A common impulse moved them; they were frenzied with fright and terror.

It was not the first stampede that Sanderson had been in, and he knew its dangers. Yet he grimly fought with the cattle, Streak leaping here and there in answer to the knee-pressure of his master, horse and rider looking like knight and steed of some fabled romance, embattled with a huge monster with thousands of legs.

Sanderson caught a glimpse of several riders tearing toward him from the direction of the camp, and he knew that Carter and the others were trying to reach him in the hope of being able to stem the torrent of rushing cattle.

But the movement had already gone too far, and the speed of the frenzied steers was equal to the best running that Streak could do.

Sanderson saw that all effort to stop them would be hopeless, and aware of the danger of remaining at the head of the flying ma.s.s, he veered Streak off, heading him toward the side, out of the press.

As he rode he caught a glimpse of Soapy. The latter had the same notion that was in Sanderson's mind, for he was leaning over his pony's mane, riding hard to get out of the path taken by the herd.

Sanderson pulled Streak up slightly, watching Soapy until he was certain the latter would reach the edge, then he gave Streak the reins again.

The pause, though, robbed Sanderson of his chance to escape. He had been cutting across the head of the herd at a long angle when watching Soapy, and had been traveling with the cattle also; and now he saw that the big level was behind him, that he and the cattle were in an ever-narrowing valley which led directly into the neck of Devil's Hole.

Sanderson now gave up all hope of reaching the side, and devoted his attention to straight, hard riding. There were a few steers ahead of him, and he had a faint hope that if he could get ahead of them he might be able to direct their course through Devil's Hole and thus avert the calamity that threatened.

Grimly, silently, riding as he had never ridden before, he urged Streak forward. One by one he pa.s.sed the steers in his path, and just before he reached the entrance to Devil's Hole he pa.s.sed the foremost steer.

Glancing back as Streak thundered through the neck of the Hole, Sanderson saw Soapy coming, not more than a hundred yards behind.

Soapy had succeeded in getting clear of the great body of steers, but there were a few still running ahead of him, and he was riding desperately to pa.s.s them.

Just as Sanderson looked back he saw Soapy's horse stumble. He recovered, ran a few steps and stumbled again. This time he went to one knee. He tried desperately to rise, fell again, and went down, neighing shrilly in terror.

Sanderson groaned and tried to pull Streak up. But the animal refused to heed the pull on the reins and plunged forward, unheeding.

There would have been no opportunity to save Soapy, even if Streak had obeyed his master. The first few steers at the head of the ma.s.s swerved around the fallen man and his horse, for they could see him.

The thousands behind, though, running blindly, in the grip of the nameless terror that had seized them, saw nothing, heeded nothing, and they swept, in a smother of dust, straight over the spot where Soapy and his horse had been.

White-lipped, catching his breath in gasps over the horror, Sanderson again turned his back to the herd and raced on. The same accident might happen to him, but there was no time to pick and choose his trail.

Behind him, with the thundering noise of a devastating avalanche, the herd came as though nothing had happened. The late moon that had been touching the peaks of the far mountains now lifted a rim over them, flooding the world with a soft radiance. Sanderson had reached the center of the trail, through Devil's Hole, before he again looked back.

What he saw caused him to pull Streak up with a jerk. The head of the herd had burst through the entrance to the Hole, and, opening fanlike, had gone headlong into the quicksand.

Fascinated with the magnitude of the catastrophe, Sanderson paid no attention to the few steers that went past him, snorting wildly; he sat rigid on his horse and watched the destruction of the herd.

A great ma.s.s of steers had gone into the quicksand at the very edge of the Hole; they formed a foothold for many others that, forced on by the impetus of the entire ma.s.s, crushed them down, trampled them further into the sand, and plunged ahead to their own destruction.

It was a continually recurring incident. Maddened, senseless, unreasoning in their panic, the ma.s.s behind came on, a sea of tossing horns, a maelstrom of swirling, blinding dust and heaving bodies into the mire; the struggling, enmeshed bodies of the vanguard forming a living floor, over which each newcomer swept to oblivion.

Feeling his utter helplessness, Sanderson continued to watch. There was nothing he could do; he was like a mere atom of sand on a seash.o.r.e, with the storm waves beating over him.

The scene continued a little longer. Sanderson saw none of the men of the outfit. The dust died down, settling like a pall over the neck of the Hole. A few steers, chancing to come straight ahead through the neck of the Hole, and thus striking the hard, narrow trail that ran through the center, continued to pa.s.s Sanderson. They were still in the grip of a frenzy; and at the far end of the Hole he saw a number of them bogged down. They had not learned the lesson of the first entrance.

At length it seemed to be over. Sanderson saw one steer, evidently with some conception of the calamity penetrating its consciousness, standing near him on the trail, moving its head from side to side and snorting as it looked at its unfortunate fellows. The animal seemed to be unaware of Sanderson's presence until Streak moved uneasily.

Then the steer turned to Sanderson, its red eyes ablaze. As though it blamed him for the catastrophe, it charged him. Sanderson drew his pistol and shot it, with Streak rearing and plunging.

Roars of terror and bellows of despair a.s.sailed Sanderson's ears from all directions. Groans, almost human, came from the mired ma.s.s on both sides of the trail. Hundreds of the cattle had already sunk from sight, hundreds were sucked partly down, and other hundreds--thousands, it seemed--were struggling in plain view, with only portions of their bodies under.

Still others--the last to pour through the throat of the gorge--were clambering out, using the sinking bodies of others to a.s.sist them; Sanderson could see a few more choking the far end of the Hole.

How many had escaped he did not know, nor care. The dramatic finish of Soapy was vivid, and concern for the other members of the outfit was uppermost in his mind.

He rode the back trail slowly. The destruction of his herd had not occupied ten minutes, it seemed. Dazed with the suddenness of it, and with a knowledge of what portended, he came to the spot where Soapy's horse had stumbled and looked upon what was left of the man. His face dead white, his hands trembling, he spread his blanket over the spot.

He had formed an affection for Soapy.

Mounting Streak, he resumed his ride toward the camp. A dead silence filled the wide level from which the stampede had started--a silence except for the faint bellowing that still reached his ears from the direction of the Hole.

Half a mile from where he had found the pitiable remnants of Soapy he came upon Carter. The range boss was lying p.r.o.ne on his back, his body apparently unmarred. His horse was standing near him, grazing. Carter had not been in the path of the herd.