Like a venomous snake the man leaped toward the stern of the boat, and with a single swift blow struck Tarzan across the head with the heavy paddle. The ape-man’s fingers slipped from their hold upon the gunwale.

There was a short struggle at the surface, and then a swirl of waters, a little eddy, and a burst of bubbles soon smoothed out by the flowing current marked for the instant the spot where Tarzan of the Apes, Lord of the Jungle, disappeared from the sight of men beneath the gloomy waters of the dark and forbidding Ugambi.

Weak from terror, Rokoff sank shuddering into the bottom of the dugout. For a moment he could not realize the good fortune that had befallen him—all that he could see was the figure of a silent, struggling white man disappearing beneath the surface of the river to unthinkable death in the slimy mud of the bottom.

Slowly all that it meant to him filtered into the mind of the Russian, and then a cruel smile of relief and triumph touched his lips; but it was short-lived, for just as he was congratulating himself that he was now comparatively safe to proceed upon his way to the coast unmolested, a mighty pandemonium rose from the river-bank close by.

As his eyes sought the authors of the frightful sound he saw standing upon the shore, glaring at him with hate-filled eyes, a devil-faced panther surrounded by the hideous apes of Akut, and in the forefront of them a giant black warrior who shook his fist at him, threatening him with terrible death.

The nightmare of that flight down the Ugambi with the hideous horde racing after him by day and by night, now abreast of him, now lost in the mazes of the jungle far behind for hours and once for a whole day, only to reappear again upon his trail grim, relentless, and terrible, reduced the Russian from a strong and robust man to an emaciated, white-haired, fear-gibbering thing before ever the bay and the ocean broke upon his hopeless vision.

Past populous villages he had fled. Time and again warriors had put out in their canoes to intercept him, but each time the hideous horde had swept into view to send the terrified natives shrieking back to the shore to lose themselves in the jungle.

Nowhere in his flight had he seen aught of Jane Clayton. Not once had his eyes rested upon her since that moment at the river’s brim his hand had closed upon the rope attached to the bow of her dugout and he had believed her safely in his power again, only to be thwarted an instant later as the girl snatched up a heavy express rifle from the bottom of the craft and levelled it full at his breast.

Quickly he had dropped the rope then and seen her float away beyond his reach, but a moment later he had been racing up-stream toward a little tributary in the mouth of which was hidden the canoe in which he and his party had come thus far upon their journey in pursuit of the girl and Anderssen.

What had become of her?