And now Miss Harvey had the field to herself, for the younger sister drew back into the dark depths of the covered wagon and spoke no more. In ten minutes the team was rattling down the eastward slope, and Sergeant Wing turned with a sigh, as at last even the sound of hoof and wheel had died away. Slowly he climbed the steep and crooked trail to their aerie at the peak. No sign of Jackson yet, no message from the ranch, no signal-fires at Moreno's or beyond. Yet, was he right in telling Harvey with such precious freight to push on across that open plain when there was even rumor of Apache in the air? The loveliness of those two dark, radiant faces, the pretty white teeth flashing in the lantern light, the soft, silvery, girlish voices, the kindly, cordial hand-clasp vouchsafed him by the elder, as they rolled away,—these were things to stir the heart of any man long exiled in this desert land. It had been his custom to spend an hour in chat with his comrades before turning in for the night; but with Jackson still away and Pike still plunged in gloom, with, moreover, new and stirring emotions to investigate and analyze, Wing strolled off by himself, passed around the rocky buttress at the point and came to the broad ledge overlooking the eastward way to the distant range. Here a mass of tinder, dry baked by weeks' exposure to the burning sunshine, stood in a pyramid of firewood ready to burst in flame at first touch of the torch. Close at hand were the stacks of reserve fuel. "Never light this until you know the Indians are raiding west of the Christobal," were his orders. But well he knew that once ignited it could be seen for many a league. Here again he filled his faithful pipe and, moving safe distance away, lighted its charge and tossed the match-stump among the jagged rocks below. He saw the spark go sailing downward, unwafted from its course by faintest breath of air. Then he heard Pike's growl or something like it, and called to him to ask if he heard Jackson. No answer. Sure that he had heard the gruff, though inarticulate, voice of his comrade, he hailed again more loudly than before, and still there came no reply. Surprised, he stepped quickly back around the rocky point to where the tents lay under the sheltering cliff, and came face to face with three dark, shadowy forms, whose moccasined footsteps gave no sound, whose masked and blackened faces defied recognition, whose cocked revolvers were thrust into his very face before a lariat settled over his shoulders, snapped into place, and, yelling for help when help was miles beyond range of his ringing voice, Sergeant Wing was jerked violently to earth, dragged into a tent, strapped to a cot, deftly gagged, and then left to himself. An instant later the Picacho was lighted up with a lurid, unearthly glare; the huge column of sparks went whirling and hissing up on high, and, far and near, the great beacon was warning all seers that the fierce Apache was out in force and raiding the Yuma road.

Away out across the desert its red glare chased the Concord wagon wherein, all unconscious of the danger signal, the sisters were now chatting in low tone.

"Drive your best," had Harvey muttered to his Mexican Jehu, as he leaned out of the saddle to reach his ear. "Not a word to alarm the girls," he cautioned his companion, "but be ready for anything."

Far out beyond the swaying, bounding vehicle; far out across the blistered plain, the glare and gleam fell full upon the brown adobe walls at Moreno's, and glittering eyes and swarthy faces peered through the westward aperture, while out in the corral the night lights were dancing to and fro, and Feeny, sore perplexed, but obedient to orders, was hurrying the preparations of his men. Murphy's wild announcement had carried conviction to the major's soul, despite all Feeny's pleadings, and the sight of that beacon furiously burning, the thought of those helpless women being borne off into the horrors of captivity among the Indians, had conspired to rouse the paymaster to unlooked-for assertion of himself and his authority. In vain had Feeny begged him to think of his money, to remember that outlaws would resort to any trick to rob him of his guard, and might have even overpowered Wing and his party and then lighted the beacon. The chain of evidence, the straight story told by his morning visitor, the awful news contained in the pencilled note brought in by Mullan, were considerations too potent to be slighted. In vain did Feeny point out to him that if Apaches were really in the neighborhood Wing would not be content with starting the fire, but would surely signal whither to go in search of them, and that no vestige of signal-torch had appeared. Old Plummer vowed he could never again know a moment of peace if he neglected to do anything or everything in his power to save the girls. Most reluctantly he agreed that Feeny should remain in charge of the safe and the two drugged and helpless men. Murphy and all the others were ordered out forthwith to march rapidly northeastward until they struck the trail of the pursuit and then to follow that. In fifteen minutes, with four pack-mules ambling behind, away they went into the darkness, and all that was left to man the ranch and defend the government treasury against all comers was the phlegmatic but determined paymaster, his physically wrecked but devoted clerk, Sergeant Feeny, raging at heart but full of fight, and a half-breed packer named Pedro; the two senseless and drunken troopers were of course of no use to anybody.

Even as the detachment mounted, Latham with it, old Moreno appeared at the door-way shrouded in his serapé. Approaching Murphy by the side farthest from Plummer and the sergeant, he slipped a fat canteen from under his cloak and thrust it into the corporal's ready hand.

"Hush-h,—no words," he whispered. "All is well. I keep my promise." And so saying he had slunk away; but Feeny was on the off side quick as a shot, quicker than the corporal could stow the bulky vessel in his saddle-bags. Wresting it from the nerveless hand of his junior, Feeny hurled it with all his force after the Mexican's retreating form. It struck Moreno square in the back of the neck and sent him pitching heavily forward. Only by catching at a horse-post did he save himself from a fall, but, as he straightened up, his face was one not to be looked at without a shudder; grinding teeth, snapping, flashing eyes, vengeful contortions of brow and jaw, hate, fury, and revenge, all were quivering with the muscles under that swarthy skin, and the gleaming knife was clasped in his upraised hand as, driving into the ranch and out of sight of the hated "Gringos," he burst into the room where sat his wife and daughter, and raging aloud, through that he leaped like a panther to another door, fastened on the farther side, where one instant he stood before admission could be gained, and through a panel in which there warily peered a bearded face, swarthy as his own. And then Señora Moreno hurriedly banged the shutter and took up her guitar. Something had to be done to hush the uproar of blasphemy and imprecation, mingling with the shout of exultation that instantly followed her lord's admission to the den.

Nine o'clock came. Murphy and his party were gone. The beacon still blazed at the westward pass. The twang of the guitar had ceased. Silence reigned about the ranch. Old Plummer with anxious face plodded slowly up and down the open space in front of the deserted bar. Feeny, with three loaded carbines close at hand and his belt bristling with revolvers, was dividing his attention between the safe and the still sleeping troopers. Every once in a while he would station the major at the safe, which had been hauled into the easternmost of the rooms that opened to the front instead of on the corral, and, revolver in hand, would patrol the premises, never failing to stop at a certain window behind which he believed Moreno to be lurking, to warn that impulsive Greaser not to show his head outside his room if he didn't want it blown off his shoulders; never failing on his return to stir up both recumbent forms with angry foot, and then to shower in equal portions cold water and hot imprecations upon them. To Pedro he had intrusted the duty of caring for the horses of his prostrate comrades. Every faculty he possessed was on the alert, watching for the faintest sign of treachery or hostility from within, listening with dread but stern determination for the first sound of hoof-beats from without. It must have been about ten o'clock when, leaving Mr. Dawes, the clerk, seated in the dark interior beside the safe, Feeny stepped forth to make another round, stopped to look at Mullan and his partner, now beginning to twitch uneasily and moan and toss in their drunken sleep, and then turned to seek the paymaster. Whatsoever lights Moreno had been accustomed to burn by way of lure or encouragement to belated travellers, all was gloom to-night. The bar was silence and darkness. The bare east room adjoining the corral was tenanted now only by the clerk and the precious iron box of "greenbacks." No glimmer of lamp showed there. The westward apartments, opening only one into another and thence into the corral, were still as the night, and even when a shutter was slowly pushed from within, as though the occupants craved more air, no gleam of light came through.

"Don't show your ugly mug out here, Moreno," cautioned Feeny for the fourth or fifth time, "and warn any damned cut-throat with you to keep in hiding. The man who attempts to come out gets a bullet through him."

There had been shrill protestation in Mexican Spanish and Señora Moreno's strident tones when first he conveyed his orders to the master of the ranch, but Moreno himself had made no audible reply, and, as was conjectured, had enjoined silence on his wife, for after that outbreak she spoke no more.

"I've got this approach covered anyhow," muttered the veteran. "Now if I only had men to watch those doors into the corral, I could pen Moreno and whatever he has here at his back. It's that gang of hell-hounds we passed at Ceralvo's that will pay us a call before morning, or I'm a duffer."