murder. They fought almost in silence except for an occasional low growl as one or the other acknowledged thus some new hurt.
Tarzan, following a natural impulse to aid his ally, leaped forward to enter the dispute only to be checked by a grunted admonition from Om-at. "Back!" he said. "This fight is mine, alone."
The ape-man understood and stepped aside.
"It is a gund-bar," explained Ta-den, "a chief-battle. This fellow must be Es-sat, the chief. If Om-at kills him without assistance Om-at may become chief."
Tarzan smiled. It was the law of his own jungle—the law of the tribe of Kerchak, the bull ape—the ancient law of primitive man that needed but the refining influences of civilization to introduce the hired dagger and the poison cup. Then his attention was drawn to the outer edge of the vestibule. Above it appeared the shaggy face of one of Es-sat's warriors. Tarzan sprang to intercept the man; but Ta-den was there ahead of him. "Back!" cried the Ho-don to the newcomer. "It is gund-bar." The fellow looked scrutinizingly at the two fighters, then turned his face downward toward his fellows. "Back!" he cried, "it is gund-bar between Es-sat and Om-at." Then he looked back at Ta-den and Tarzan. "Who are you?" he asked.
"We are Om-at's friends," replied Ta-den.
The fellow nodded. "We will attend to you
