ried almost incontrovertibly the assurance that he was insane, while the tones of his voice and his gestures resembled those of a sane and intelligent mortal.
Presently the man had concluded his speech and appeared to be waiting questioningly Tarzan's reply. The ape-man spoke to the other first in the language of the great apes, but he soon saw that the words carried no conviction to his listener. Then with equal futility he tried several native dialects but to none of these did the man respond.
By this time Tarzan began to lose patience. He had wasted sufficient time by the road, and as he had never depended much upon speech in the accomplishment of his ends, he now raised his spear and advanced toward the other. This, evidently, was a language common to both, for instantly the fellow raised his own weapon and at the same time a low call broke from his lips, a call which instantly brought to action every lion in the hitherto silent circle. A volley of roars shattered the silence of the forest and simultaneously lions sprang into view upon all sides as they closed in rapidly upon their quarry. The man who had called them stepped back, his teeth bared in a mirthless grin.
It was then that Tarzan first noticed that the fellow's upper canines were unusually long and exceedingly sharp. It was just a flashing glimpse he got of them as he leaped agilely from the ground and, to the consternation of both the lions and their master, disappeared in the foliage of the lower terrace,
