It was about four paces in width, and about eight feet high, the roof being roughly arched. The walls and roof were covered with thick black greasy soot; and an indescribably horrible stench, which increased the farther they advanced, made them almost vomit. They found that where the cave curved to the left it ended in a circular chamber about eight paces in diameter, and at one side of this crouched the four old hags, huddled together, and mowing and chattering horribly. Across a cleft about two feet wide, in the right-hand wall of the cave, a stick was fixed transversely, and hanging to this were some lumps of half-dried and smoked flesh. Whitson went up close and examined these carefully. He drew back with a shudder, and his face changed from pale to ashen gray. He and Langley then went outside and stood for a while in the fresh air. They could endure, just then, no more of the fetid atmosphere inside. After a short time they gathered up some dry twigs and reeds, and set several little heaps alight at different spots inside. This had the effect of making the atmosphere more bearable in the course of a few minutes. They then made a larger fire in the middle of the cave, and proceeded to examine it more closely. They found several old iron picks, such as are used by natives in cultivating their fields, some very filthy skins, a number of earthenware pots, a few knives, and an axe; but nothing more. The floor of the cave was of clay, and at one spot it appeared to have been recently disturbed. Here Langley began to dig with a pick, which, just below the surface, struck against some hard substance. This, when uncovered, proved to be a bone. He threw it to one side and dug deeper, uncovering more bones--some old, and others comparatively fresh, but emitting a horrible smell. He stooped and picked one up, but dropped it immediately, as if it burned him. It was the lower jawbone of a human being. “Great God!” he gasped. “What is the meaning of this?” “It means,” said Whitson, “that we are in a nest of bloody cannibals!”