"Is it Rojas?" burst out Thorne, with set jaw.

"Yes, Thorne. It's Rojas and a dozen men or more," replied Gale, and he looked up at Mercedes.

She was transformed. She might have been a medieval princess embodying all the Spanish power and pa.s.sion of that time, breathing revenge, hate, unquenchable spirit of fire. If her beauty had been wonderful in her helpless and appealing moments, now, when she looked back white-faced and flame-eyed, it was transcendant.

Gale drew a long, deep breath. The mood which had presaged pursuit, strife, blood on this somber desert, returned to him tenfold. He saw Thorne's face corded by black veins, and his teeth exposed like those of a snarling wolf. These rangers, who had coolly risked death many times, and had dealt it often, were white as no fear or pain could have made them. Then, on the moment, Yaqui raised his hand, not clenched or doubled tight, but curled rigid like an eagle's claw; and he shook it in a strange, slow gesture which was menacing and terrible.

It was the woman that called to the depths of these men. And their pa.s.sion to kill and to save was surpa.s.sed only by the wild hate which was yet love, the unfathomable emotion of a peon slave. Gale marveled at it, while he felt his whole being cold and tense, as he turned once more to follow in the tracks of his leaders. The fight predicted by Belding was at hand. What a fight that must be! Rojas was traveling light and fast. He was gaining. He had bought his men with gold, with extravagant promises, perhaps with offers of the body and blood of an aristocrat hateful to their kind. Lastly, there was the wild, desolate environment, a tortured wilderness of jagged lava and poisoned choya, a lonely, fierce, and repellant world, a red stage most somberly and fittingly colored for a supreme struggle between men.

Yaqui looked back no more. Mercedes looked back no more. But the others looked, and the time came when Gale saw the creeping line of pursuers with naked eyes.

A level line above marked the rim of the plateau. Sand began to show in the little lava pits. On and upward toiled the cavalcade, still very slowly advancing. At last Yaqui reached the rim. He stood with his hand on Blanco Diablo; and both were silhouetted against the sky.

That was the outlook for a Yaqui. And his great horse, dazzlingly white in the sunlight, with head wildly and proudly erect, mane and tail flying in the wind, made a magnificent picture. The others toiled on and upward, and at last Gale led Blanco Sol over the rim. Then all looked down the red slope.

But shadows were gathering there and no moving line could be seen.

Yaqui mounted and wheeled Diablo away. The others followed. Gale saw that the plateau was no more than a vast field of low, ragged circles, levels, mounds, cones, and whirls of lava. The lava was of a darker red than that down upon the slope, and it was harder than flint. In places fine sand and cinders covered the uneven floor. Strange varieties of cactus vied with the omnipresent choya. Yaqui, however, found ground that his horse covered at a swift walk.

But there was only an hour, perhaps, of this comparatively easy going.

Then the Yaqui led them into a zone of craters. The top of the earth seemed to have been blown out in holes from a few rods in width to large craters, some shallow, others deep, and all red as fire. Yaqui circled close to abysses which yawned sheer from a level surface, and he appeared always to be turning upon his course to avoid them.

The plateau had now a considerable dip to the west. Gale marked the slow heave and ripple of the ocean of lava to the south, where high, rounded peaks marked the center of this volcanic region. The uneven nature of the slope westward prevented any extended view, until suddenly the fugitives emerged from a rugged break to come upon a sublime and awe-inspiring spectacle.

They were upon a high point of the western slope of the plateau. It was a slope, but so many leagues long in its descent that only from a height could any slant have been perceptible. Yaqui and his white horse stood upon the brink of a crater miles in circ.u.mference, a thousand feet deep, with its red walls patched in frost-colored spots by the silvery choya. The giant tracery of lava streams waved down the slope to disappear in undulating sand dunes. And these bordered a seemingly endless arm of blue sea. This was the Gulf of California.

Beyond the Gulf rose dim, bold mountains, and above them hung the setting sun, dusky red, flooding all that barren empire with a sinister light.

It was strange to Gale then, and perhaps to the others, to see their guide lead Diablo into a smooth and well-worn trail along the rim of the awful crater. Gale looked down into that red chasm. It resembled an inferno. The dark cliffs upon the opposite side were veiled in blue haze that seemed like smoke. Here Yaqui was at home. He moved and looked about him as a man coming at last into his own. Gale saw him stop and gaze out over that red-ribbed void to the Gulf.

Gale devined that somewhere along this crater of h.e.l.l the Yaqui would make his final stand; and one look into his strange, inscrutable eyes made imagination picture a fitting doom for the pursuing Rojas.

XII

THE CRATER OF h.e.l.l

THE trail led along a gigantic fissure in the side of the crater, and then down and down into a red-walled, blue hazed labyrinth.

Presently Gale, upon turning a sharp corner, was utterly amazed to see that the split in the lava sloped out and widened into an arroyo. It was so green and soft and beautiful in all the angry, contorted red surrounding that Gale could scarcely credit his sight. Blanco Sol whistled his welcome to the scent of water. Then Gale saw a great hole, a pit in the shiny lava, a dark, cool, shady well. There was evidence of the fact that at flood seasons the water had an outlet into the arroyo. The soil appeared to be a fine sand, in which a reddish tinge predominated; and it was abundantly covered with a long gra.s.s, still partly green. Mesquites and palo verdes dotted the arroyo and gradually closed in thickets that obstructed the view.

"Sh.o.r.e it all beats me," exclaimed Ladd. "What a place to hole-up in!

We could have hid here for a long time. Boys, I saw mountain sheep, the real old genuine Rocky Mountain bighorn. What do you think of that?"

"I reckon it's a Yaqui hunting-ground," replied Lash. "That trail we hit must be hundreds of years old. It's worn deep and smooth in iron lava."

"Well, all I got to say is--Beldin' was sh.o.r.e right about the Indian.

An' I can see Rojas's finish somewhere up along that awful h.e.l.l-hole."

Camp was made on a level spot. Yaqui took the horses to water, and then turned them loose in the arroyo. It was a tired and somber group that sat down to eat. The strain of suspense equaled the wearing effects of the long ride. Mercedes was calm, but her great dark eyes burned in her white face. Yaqui watched her. The others looked at her with unspoken pride. Presently Thorne wrapped her in his blankets, and she seemed to fall asleep at once. Twilight deepened. The campfire blazed brighter. A cool wind played with Mercedes's black hair, waving strands across her brow.

Little of Yaqui's purpose or plan could be elicited from him. But the look of him was enough to satisfy even Thorne. He leaned against a pile of wood, which he had collected, and his gloomy gaze pierced the campfire, and at long intervals strayed over the motionless form of the Spanish girl.

The rangers and Thorne, however, talked in low tones. It was absolutely impossible for Rojas and his men to reach the waterhole before noon of the next day. And long before that time the fugitives would have decided on a plan of defense. What that defense would be, and where it would be made, were matters over which the men considered gravely. Ladd averred the Yaqui would put them into an impregnable position, that at the same time would prove a death-trap for their pursuers. They exhausted every possibility, and then, tired as they were, still kept on talking.

"What stuns me is that Rojas stuck to our trail," said Thorne, his lined and haggard face expressive of dark pa.s.sion. "He has followed us into this fearful desert. He'll lose men, horses, perhaps his life.

He's only a bandit, and he stands to win no gold. If he ever gets out of here it 'll be by herculean labor and by terrible hardship. All for a poor little helpless woman--just a woman! My G.o.d, I can't understand it."

"Sh.o.r.e--just a woman," replied Ladd, solemnly nodding his head.

Then there was a long silence during which the men gazed into the fire.

Each, perhaps, had some vague conception of the enormity of Rojas's love or hate--some faint and amazing glimpse of the gulf of human pa.s.sion. Those were cold, hard, grim faces upon which the light flickered.

"Sleep," said the Yaqui.

Thorne rolled in his blanket close beside Mercedes. Then one by one the rangers stretched out, feet to the fire. Gale found that he could not sleep. His eyes were weary, but they would not stay shut; his body ached for rest, yet he could not lie still. The night was so somber, so gloomy, and the lava-encompa.s.sed arroyo full of shadows. The dark velvet sky, fretted with white fire, seemed to be close. There was an absolute silence, as of death. Nothing moved--nothing outside of Gale's body appeared to live. The Yaqui sat like an image carved out of lava. The others lay p.r.o.ne and quiet. Would another night see any of them lie that way, quiet forever? Gale felt a ripple pa.s.s over him that was at once a shudder and a contraction of muscles. Used as he was to the desert and its oppression, why should he feel to-night as if the weight of its lava and the burden of its mystery were bearing him down?

He sat up after a while and again watched the fire. Nell's sweet face floated like a wraith in the pale smoke--glowed and flushed and smiled in the embers. Other faces shone there--his sister's--that of his mother. Gale shook off the tender memories. This desolate wilderness with its forbidding silence and its dark promise of h.e.l.l on the morrow--this was not the place to unnerve oneself with thoughts of love and home. But the torturing paradox of the thing was that this was just the place and just the night for a man to be haunted.

By and by Gale rose and walked down a shadowy aisle between the mesquites. On his way back the Yaqui joined him. Gale was not surprised. He had become used to the Indian's strange guardianship.

But now, perhaps because of Gale's poignancy of thought, the contending tides of love and regret, the deep, burning premonition of deadly strife, he was moved to keener scrutiny of the Yaqui. That, of course, was futile. The Indian was impenetrable, silent, strange. But suddenly, inexplicably, Gale felt Yaqui's human quality. It was aloof, as was everything about this Indian; but it was there. This savage walked silently beside him, without glance or touch or word. His thought was as inscrutable as if mind had never awakened in his race.

Yet Gale was conscious of greatness, and, somehow, he was reminded of the Indian's story. His home had been desolated, his people carried off to slavery, his wife and children separated from him to die. What had life meant to the Yaqui? What had been in his heart? What was now in his mind? Gale could not answer these questions. But the difference between himself and Yaqui, which he had vaguely felt as that between savage and civilized men, faded out of his mind forever. Yaqui might have considered he owed Gale a debt, and, with a Yaqui's austere and n.o.ble fidelity to honor, he meant to pay it. Nevertheless, this was not the thing Gale found in the Indian's silent presence.

Accepting the desert with its subtle and inconceivable influence, Gale felt that the savage and the white man had been bound in a tie which was no less brotherly because it could not be comprehended.

Toward dawn Gale managed to get some sleep. Then the morning broke with the sun hidden back of the uplift of the plateau. The horses trooped up the arroyo and snorted for water. After a hurried breakfast the packs were hidden in holes in the lava. The saddles were left where they were, and the horses allowed to graze and wander at will.

Canteens were filled, a small bag of food was packed, and blankets made into a bundle. Then Yaqui faced the steep ascent of the lava slope.

The trail he followed led up on the right side of the fissure, opposite to the one he had come down. It was a steep climb, and enc.u.mbered as the men were they made but slow progress. Mercedes had to be lifted up smooth steps and across crevices. They pa.s.sed places where the rims of the fissure were but a few yards apart. At length the rims widened out and the red, smoky crater yawned beneath. Yaqui left the trail and began clambering down over the rough and twisted convolutions of lava which formed the rim. Sometimes he hung sheer over the precipice. It was with extreme difficulty that the party followed him. Mercedes had to be held on narrow, foot-wide ledges. The choya was there to hinder pa.s.sage. Finally the Indian halted upon a narrow bench of flat, smooth lava, and his followers worked with exceeding care and effort down to his position.

At the back of this bench, between bunches of choya, was a niche, a shallow cave with floor lined apparently with mold. Ladd said the place was a refuge which had been inhabited by mountain sheep for many years. Yaqui spread blankets inside, left the canteen and the sack of food, and with a gesture at once humble, yet that of a chief, he invited Mercedes to enter. A few more gestures and fewer words disclosed his plan. In this inaccessible nook Mercedes was to be hidden. The men were to go around upon the opposite rim, and block the trail leading down to the waterhole.

Gale marked the nature of this eyrie. It was the wildest and most rugged place he had ever stepped upon. Only a sheep could have climbed up the wall above or along the slanting shelf of lava beyond. Below glistened a whole bank of choya, frosty in the sunlight, and it overhung an apparently bottomless abyss.

Ladd chose the smallest gun in the party and gave it to Mercedes.

"Sh.o.r.e it's best to go the limit on bein' ready," he said, simply. "The chances are you'll never need it. But if you do--"

He left off there, and his break was significant. Mercedes answered him with a fearless and indomitable flash of eyes. Thorne was the only one who showed any shaken nerve. His leave-taking of his wife was affecting and hurried. Then he and the rangers carefully stepped in the tracks of the Yaqui.

They climbed up to the level of the rim and went along the edge. When they reached the fissure and came upon its narrowest point, Yaqui showed in his actions that he meant to leap it. Ladd restrained the Indian. They then continued along the rim till they reached several bridges of lava which crossed it. The fissures was deep in some parts, choked in others. Evidently the crater had no direct outlet into the arroyo below. Its bottom, however, must have been far beneath the level of the waterhole.

After the fissure was crossed the trail was soon found. Here it ran back from the rim. Yaqui waved his hand to the right, where along the corrugated slope of the crater there were holes and crevices and coverts for a hundred men. Yaqui strode on up the trail toward a higher point, where presently his dark figure stood motionless against the sky. The rangers and Thorne selected a deep depression, out of which led several ruts deep enough for cover. According to Ladd it was as good a place as any, perhaps not so hidden as others, but freer from the dreaded choya. Here the men laid down rifles and guns, and, removing their heavy cartridge belts, settled down to wait.

Their location was close to the rim wall and probably five hundred yards from the opposite rim, which was now seen to be considerably below them. The glaring red cliff presented a deceitful and baffling appearance. It had a thousand ledges and holes in its surfaces, and one moment it looked perpendicular and the next there seemed to be a long slant. Thorne pointed out where he thought Mercedes was hidden; Ladd selected another place, and Lash still another. Gale searched for the bank of choya he had seen under the bench where Mercedes's retreat lay, and when he found it the others disputed his opinion. Then Gale brought his field gla.s.s into requisition, proving that he was right.

Once located and fixed in sight, the white patch of choya, the bench, and the sheep eyrie stood out from the other features of that rugged wall. But all the men were agreed that Yaqui had hidden Mercedes where only the eyes of a vulture could have found her.

Jim Lash crawled into a little strip of shade and bided the time tranquilly. Ladd was restless and impatient and watchful, every little while rising to look up the far-reaching slope, and then to the right, where Yaqui's dark figure stood out from a high point of the rim.

Thorne grew silent, and seemed consumed by a slow, sullen rage. Gale was neither calm nor free of a gnawing suspense nor of a waiting wrath.

But as best he could he put the pending action out of mind.