Resting until his head cleared, he began a climb which ever after existed in his memory as a vague but horrible nightmare. Rattlesnakes basked in the sun, coiling swiftly and sounding their whirring alarm as he neared them; but blindly thrown rocks mashed them and sent them writhing over the edge to whirl to destruction in the valley below. Treacherous, rotten ledges crumbled as he put his weight on them, and he saved himself time and time again only by an intuitive leap nearly as dangerous as the peril he avoided. At many places the ledge disappeared, and it was only by desperate use of fingers and toes that he managed to pass the gaps, spread-eagled against the cliff while he moved an inch at a time, high above the yawning depths, to the beginning of a new ledge.

Scrawny, hardy shrubs, living precariously in cracks and on ledges, and twisted roots found his grip upon them. At one place a flue-like crack in the wall, a "chimney," was the only way to proceed, and he climbed it, back and head against one side, knees and hands against the other, the strain making him faint and dizzy. Below him lay the tree-tops, dwarfed, a blur to his throbbing eyes.

A ledge of rock upon which he momentarily rested his weight detached itself and plunged downward a sheer three hundred feet, crashing through the underbrush and scrub timber before it burst apart. On hands and knees he crossed a muddy spot, where a thin trickle of water, no wider than his thumb, spread out and made the ledge slippery before it was sucked in by the sun-baked rocks. A swarm of yellow-jackets, balancing daintily on the wet rock, attacked him viciously when he disturbed them. He struck at them blindly, instinctively shielding his eyes, and arose to his feet as he groped onward.

The pack on his back, aside from its weight, was a thing of danger, for several times it thrust against the wall and lost him his balance, threatening him with instant destruction; but each time he managed to save himself by a frantic twist and plunge to his hands and knees, clawing at the precarious footing with fingers and toes.

At one place he lay prostrate for several minutes before his will, shaking off the lethargy which numbed him, sent him on again. And the spur which awakened his dulled senses proved that his frantic haste was justified; for a sharp, venomous whine overhead was followed by the flat impact of lead on rock, and a handful of shale and small bits of stone showered down upon him. The faint, whip-like report in the valley did not penetrate his roaring ears, for now all he could think of was the edge of the butte fifty feet above him.

Never had such a distance seemed so great, so impossible to master. It seemed as though ages passed before he clawed at the rim and flung himself over it in one great, despairing effort and fell, face down and sprawling, upon the carpet of grass and flowers. Down in the valley the persistent reports ceased, but he did not know it; and an hour passed before he sat up and looked around, dazed and faint. Arising, he staggered to the pool where Pepper waited for him at the end of her taut picket rope.

The water was bitter from concentration, but it tasted sweeter to him than anything he ever had drunk. He dashed it over his face, unmindful of the increased smarting of the stings and scratches. Resting a few minutes, he went to the top of the easier trail, up which he had led the horse, and saw a man creeping along it near the bottom; but the rustler fled for shelter when Johnny's Sharp's suggested that the trail led to sudden death.

Having served the notice he lay quietly resting and watching. The heat of the canyon was gone and he reveled in the crisp coolness of the breeze which fanned him. As he rested he considered the situation, and found it good. He was certain that no man would be fool enough to attempt the way he had come while an enemy occupied the top of the butte; the trail up the north side could easily be defended; the other Twin, easy rifle range away, was lower than the one he occupied and would not be much of a menace if he were careful; he had water in plenty, food and ammunition for two weeks, and there was plenty of water and grass for the horse.

Safe as the butte was, he cheerfully damned the necessity which had driven him out of the canyon: the question of sleep. Dodging and outwitting four men during his waking hours would not have been an impossible task; but it only would have been a matter of time before they would have caught him asleep and helpless.