“Look!” he said, pointing ahead and below them. Looking in the direction that he indicated the girl saw through the leafy foliage a small, heavily stockaded compound, in which were some dozen huts that immediately riveted her surprised attention, nor no less was the ape-man’s curiosity piqued by what he glimpsed vaguely through the foliage. Huts they evidently were, but they seemed to be moving to and fro in the air, some moving gently backward and forward, while others jumped up and down in more or less violent agitation. Tarzan swung to a nearer tree and descended to a sturdy branch, to which he lowered La from his shoulder. Then he crept forward stealthily, the girl following, for she was, in common with the other Oparians, slightly arboreal. Presently they reached a point where they could see plainly the village below them, and immediately the seeming mystery of the dancing huts was explained. They were of the bee-hive type, common to many African tribes, and were about seven feet in diameter by six or seven in height, but instead of resting on the ground, each hut was suspended by a heavy hawser-like grass rope to a branch of one of the several giant trees that grew within the stockade. From the center of the bottom of each hut trailed another lighter rope. From his position above them Tarzan saw no openings in any of the huts large enough to admit the body of a man, though there were several openings four or five inches in diameter in the sides of each hut about three feet above the floor. Upon the ground, inside the compound, were several of the inhabitants of the village, if the little collection of swinging houses could be dignified by such a name. Nor were the people any less strange to Tarzan than their peculiar domiciles. That they were negroes was evident, but of a type entirely unfamiliar to the ape-man. All were naked, and without any ornamentation whatsoever other than a few daubs of color, placed apparently at random upon their bodies. They were tall, and very muscular appearing, though their legs seemed much too short and their arms too long for perfect symmetry, while their faces were almost bestial in contour, their jaws being exaggeratedly prognathous while above their beetling brows there was no forehead, the skull running back in an almost horizontal plane to a point.