Mile after mile Tarzan of the Apes put slowly behind him, borne up by sheer force of will where a lesser man would have lain down to die and rest forever tired muscles whose every move was an agony of effort; but at last his progress became practically mechanical -- he staggered on with a dazed mind that reacted numbly to a single urge -- on, on, on! The hills were now but a dim, ill-defined blur ahead. Sometimes he forgot that they were hills, and again he wondered vaguely why he must go on forever through all this torture endeavoring to overtake them -- the fleeing, elusive hills. Presently he began to hate them and there formed within his half-delirious brain the hallucination that the hills were German hills, that they had slain someone dear to him, whom he could never quite recall, and that he was pursuing to slay them.
This idea, growing, appeared to give him strength -- a new and revivifying purpose -- so that for a time he no longer staggered; but went forward steadily with head erect. Once he stumbled and fell, and when he tried to rise he found that he could not -- that his strength was so far gone that he could only crawl forward on his hands and knees for a few yards and then sink down again to rest.
It was during one of these frequent periods of utter exhaus-tion that he heard the flap of dismal wings close above him.
With his remaining strength he turned himself over on his back to see Ska wheel quickly upward. With the sight Tarzan's mind cleared for a while.
"Is the end so near as that?" he thought. "Does Ska know that I am so near gone that he dares come down and perch upon my carcass?" And even then a grim smile touched those swollen lips as into the savage mind came a sudden thought --the cunning of the wild beast at bay. Closing his eyes he threw a forearm across them to protect them from Ska's powerful beak and then he lay very still and waited.
It was restful lying there, for the sun was now obscured by clouds and Tarzan was very tired. He feared that he might sleep and something told him that if he did he would never awaken, and so he concentrated all his remaining powers upon the one thought of remaining awake. Not a muscle moved --to Ska, circling above, it became evident that the end had come -- that at last he should be rewarded for his long vigil Circling slowly he dropped closer and closer to the dying man. Why did not Tarzan move? Had he indeed been over-come by the sleep of exhaustion, or was Ska right -- had death at last claimed that mighty body? Was that great, savage heart stilled forever? It is unthinkable.
Ska, filled with suspicions, circled warily. Twice he almost alighted upon the great, naked breast only to wheel suddenly away; but the third time his talons touched the brown skin.
It was as though the contact closed an electric circuit that instantaneously vitalized the quiet clod that had lain motion-less so long. A brown hand swept downward from the brown forehead and before Ska could raise a wing in flight he was in the clutches of his intended victim.
Ska fought, but he was no match for even a dying Tarzan, and a moment later the ape-man's teeth closed upon the carrion-eater. The flesh was coarse and tough and gave off an unpleasant odor and a worse taste; but it was food and the blood was drink and Tarzan only an ape at heart and a dying ape into the bargain -- dying of starvation and thirst.
Even mentally weakened as he was the ape-man was still master of his appetite and so he ate but sparingly, saving the rest, and then, feeling that he now could do so safely, he turned upon his side and slept.
Rain, beating heavily upon his body, awakened him and sitting up he cupped his hands and caught the precious drops which he transferred to his parched throat. Only a little he got at a time; but that was best. The few mouthfuls of Ska that he had eaten, together with the blood and rain water and the sleep had refreshed him greatly and put new strength into his tired muscles.
Now he could see the hills again and they were close and, though there was no sun, the world looked bright and cheerful, for Tarzan knew that he was saved. The bird that would have devoured him, and the providential rain, had saved him at the very moment that death seemed inevitable.
Again partaking of a few mouthfuls of the unsavory flesh of Ska, the vulture, the ape-man arose with something of his old force and set out with steady gait toward the hills of promise rising alluringly ahead. Darkness fell before he reached them;but he kept on until he felt the steeply rising ground that proclaimed his arrival at the base of the hills proper, and then he lay down and waited until morning should reveal the easiest passage to the land beyond. The rain had ceased, but the sky still was overcast so that even his keen eyes could not pene-trate the darkness farther than a few feet. And there he slept, after eating again of what remained of Ska, until the morning sun awakened him with a new sense of strength and well-being.
And so at last he came through the hills out of the valley of death into a land of parklike beauty, rich in game. Below him lay a deep valley through the center of which dense jungle vegetation marked the course of a river beyond which a primeval forest extended for miles to terminate at last at the foot of lofty, snow-capped mountains. It was a land that Tarzan never had looked upon before, nor was it likely that the foot of another white man ever had touched it unless, possibly, in some long-gone day the adventurer whose skeleton he had found bleaching in the canyon had traversed it.
