The feel of the long spear shaft in his hand and the sight of the tree beyond the lion gave the lad an idea—a preposterous idea—a ridiculous, forlorn hope of an idea; but there was no time now to weigh chances—there was but a single chance, and that was the thorn tree. If the lion charged it would be too late—the lad must charge first, and to the astonishment of Akut and none the less of Numa, the boy leaped swiftly toward the beast. Just for a second was the lion motionless with surprise and in that second Jack Clayton put to the crucial test an accomplishment which he had practiced at school.

Straight for the savage brute he ran, his spear held butt foremost across his body. Akut shrieked in terror and amazement. The lion stood with wide, round eyes awaiting the attack, ready to rear upon his hind feet and receive this rash creature with blows that could crush the skull of a buffalo.

Just in front of the lion the boy placed the butt of his spear upon the ground, gave a mighty spring, and, before the bewildered beast could guess the trick that had been played upon him, sailed over the lion’s head into the rending embrace of the thorn tree—safe but lacerated.

Akut had never before seen a pole-vault. Now he leaped up and down within the safety of his own tree, screaming taunts and boasts at the discomfited Numa, while the boy, torn and bleeding, sought some position in his thorny retreat in which he might find the least agony. He had saved his life; but at considerable cost in suffering. It seemed to him that the lion would never leave, and it was a full hour before the angry brute gave up his vigil and strode majestically away across the plain. When he was at a safe distance the boy extricated himself from the thorn tree; but not without inflicting new wounds upon his already tortured flesh.

It was many days before the outward evidence of the lesson he had learned had left him; while the impression upon his mind was one that was to remain with him for life. Never again did he uselessly tempt fate.

He took long chances often in his after life; but only when the taking of chances might further the attainment of some cherished end—and, always thereafter, he practiced pole-vaulting.

For several days the boy and the ape lay up while the former recovered from the painful wounds inflicted by the sharp thorns. The great anthropoid licked the wounds of his human friend, nor, aside from this, did they receive other treatment, but they soon healed, for healthy flesh quickly replaces itself.

When the lad felt fit again the two continued their journey toward the coast, and once more the boy’s mind was filled with pleasurable anticipation.

And at last the much dreamed of moment came. They were passing through a tangled forest when the boy’s sharp eyes discovered from the lower branches through which he was traveling an old but well-marked spoor—a spoor that set his heart to leaping—the spoor of man, of white men, for among the prints of naked feet were the well defined outlines of European made boots. The trail, which marked the passage of a good-sized company, pointed north at right angles to the course the boy and the ape were taking toward the coast.

Doubtless these white men knew the nearest coast settlement. They might even be headed for it now. At any rate it would be worth while overtaking them if even only for the pleasure of meeting again creatures of his own kind. The lad was all excitement; palpitant with eagerness to be off in pursuit. Akut demurred. He wanted nothing of men. To him the lad was a fellow ape, for he was the son of the king of apes. He tried to dissuade the boy, telling him that soon they should come upon a tribe of their own folk where some day when he was older the boy should be king as his father had before him. But Jack was obdurate. He insisted that he wanted to see white men again. He wanted to send a message to his parents. Akut listened and as he listened the intuition of the beast suggested the truth to him—the boy was planning to return to his own kind.