of the man changed. With an angry oath he wheeled his prisoner about, tripped him and hurled him violently to the floor, leaping upon his breast as he fell. From the bed the ape growled and struggled with his bonds. The boy did not cry out—a trait inherited from his savage sire whom long years in the jungle following the death of his foster mother, Kala the great ape, had taught that there was none to come to the succor of the fallen.
Paulvitch's fingers sought the lad's throat. He grinned down horribly into the face of his victim.
"Your father ruined me," he mumbled. "This will pay him. He will think that the ape did it. I will tell him that the ape did it. That I left him alone for a few minutes, and that you sneaked in and the ape killed you. I will throw your body upon the bed after I have choked the life from you, and when I bring your father he will see the ape squatting over it," and the twisted fiend cackled in gloating laughter. His fingers closed upon the boy's throat.
Behind them the growling of the maddened beast reverberated against the walls of the little room. The boy paled, but no other sign of fear or panic showed upon his countenance. He was the son of Tarzan. The fingers tightened their grip upon his throat. It was with difficulty that he breathed, gaspingly. The ape lunged against the stout cord that held him. Turning, he wrapped the cord about his hands, as a man might have done, and surged heavily backward. The great muscles stood out beneath his shaggy hide. There was a rending as of splintered
