from the village of Mbonga, the chief, caught out in the jungle after dark. In a rude circle about them they had constructed a thorn boma which, with the aid of the fire, they apparently hoped would discourage the advances of the larger carnivora.
That hope was not conviction was evidenced by the very palpable terror in which they crouched, wide-eyed and trembling, for already Numa and Sabor were moaning through the jungle toward them. There were other creatures, too, in the shadows beyond the firelight. Tarzan could see their yellow eyes flaming there. The blacks saw them and shivered. Then one arose and grasping a burning branch from the fire hurled it at the eyes, which immediately disappeared. The black sat down again. Tarzan watched and saw that it was several minutes before the eyes began to reappear in twos and fours.
Then came Numa, the lion, and Sabor, his mate. The other eyes scattered to right and left before the menacing growls of the great cats, and then the huge orbs of the man-eaters flamed alone out of the darkness. Some of the blacks threw themselves upon their faces and moaned; but he who before had hurled the burning branch now hurled another straight at the faces of the hungry lions, and they, too, disappeared as had the lesser lights before them.
Tarzan was much interested. He saw a new reason for the nightly fires maintained by the blacks—a
