When Clayton heard the report of the firearm he fell into an agony of fear and apprehension. He knew that one of the sailors might be the author of it; but the fact that he had left the revolver with Jane, together with the overwrought condition of his nerves, made him morbidly positive that she was threatened with some great danger. Perhaps even now she was attempting to defend herself against some savage man or beast.

What were the thoughts of his strange captor or guide Clayton could only vaguely conjecture; but that he had heard the shot, and was in some manner affected by it was quite evident, for he quickened his pace so appreciably that Clayton, stumbling blindly in his wake, was down a dozen times in as many minutes in a vain effort to keep pace with him, and soon was left hopelessly behind.

Fearing that he would again be irretrievably lost, he called aloud to the wild man ahead of him, and in a moment had the satisfaction of seeing him drop lightly to his side from the branches above.

For a moment Tarzan looked at the young man closely, as though undecided as to just what was best to do; then, stooping down before Clayton, he motioned him to grasp him about the neck, and, with the white man upon his back, Tarzan took to the trees.

The next few minutes the young Englishman never forgot. High into bending and swaying branches he was borne with what seemed to him incredible swiftness, while Tarzan chafed at the slowness of his progress.

From one lofty branch the agile creature swung with Clayton through a dizzy arc to a neighboring tree; then for a hundred yards maybe the sure feet threaded a maze of interwoven limbs, balancing like a tightrope walker high above the black depths of verdure beneath.

From the first sensation of chilling fear Clayton passed to one of keen admiration and envy of those giant muscles and that wondrous instinct or knowledge which guided this forest god through the inky blackness of the night as easily and safely as Clayton would have strolled a London street at high noon.

Occasionally they would enter a spot where the foliage above was less dense, and the bright rays of the moon lit up before Clayton’s wondering eyes the strange path they were traversing.

At such times the man fairly caught his breath at sight of the horrid depths below them, for Tarzan took the easiest way, which often led over a hundred feet above the earth.

And yet with all his seeming speed, Tarzan was in reality feeling his way with comparative slowness, searching constantly for limbs of adequate strength for the maintenance of this double weight.

Presently they came to the clearing before the beach. Tarzan’s quick ears had heard the strange sounds of Sabor’s efforts to force her way through the lattice, and it seemed to Clayton that they dropped a straight hundred feet to earth, so quickly did Tarzan descend. Yet when they struck the ground it was with scarce a jar; and as Clayton released his hold on the ape-man he saw him dart like a squirrel for the opposite side of the cabin.

The Englishman sprang quickly after him just in time to see the hind quarters of some huge animal about to disappear through the window of the cabin.

As Jane opened her eyes to a realization of the imminent peril which threatened her, her brave young heart gave up at last its final vestige of hope. But then to her surprise she saw the huge animal being slowly drawn back through the window, and in the moonlight beyond she saw the heads and shoulders of two men.

As Clayton rounded the corner of the cabin to behold the animal disappearing within, it was also to see the ape-man seize the long tail in both hands, and, bracing himself with his feet against the side of the cabin, throw all his mighty strength into the effort to draw the beast out of the interior.

Clayton was quick to lend a hand, but the ape-man jabbered to him in a commanding and peremptory tone something which Clayton knew to be orders, though he could not understand them.

At last, under their combined efforts, the great body was slowly dragged farther and farther outside the window, and then there came to Clayton’s mind a dawning conception of the rash bravery of his companion’s act.

For a naked man to drag a shrieking, clawing man-eater forth from a window by the tail to save a strange white girl, was indeed the last word in heroism.

Insofar as Clayton was concerned it was a very different matter, since the girl was not only of his own kind and race, but was the one woman in all the world whom he loved.

Though he knew that the lioness wou............