up. It was a man. Still partially dazed he drew his hand across his eyes and looked about him in bewilderment. Then, staggering a little, he rose to his feet, and as he came erect, the new sun shining on his bronzed limbs and his shock of black hair, roughly cropped between sharpened stones, his youth and beauty became startlingly apparent. He looked about him upon the ground, and not finding that which he sought turned his eyes upward toward the mountain until they fell upon the cave mouth he had just quitted so precipitately. Quickly he clambered back to the cavern, his stone hatchet and knife beating against his bare hips as he climbed. For a moment he was lost to view within the cave, but presently he emerged, in one hand a stone-tipped spear, which seemed recently to have been broken and roughly spliced with raw tendons, and in the other the severed head of an enormous beast, which more nearly resembled the royal tiger of Asia than it did any other beast, though that resemblance was little closer than is the resemblance of the Royal Bengal to a house kitten. The young man was Nu, the son of Nu. For a hundred thousand years he had lain hermetically sealed in his rocky tomb, as toads remain in suspended animation for similar periods of time. The earthquake had unsealed his sepulcher, and the rough tumble down the mountainside had induced respiration. His heart had responded to the pumping of his lungs, and simultaneously the other organs of his body had taken up their various functions as though they had never ceased functioning. As he stood upon the threshold of the cave of Oo, the man hunter, the look of bewilderment grew upon his features as his eyes roved over the panorama of the unfamiliar world which lay spread below him. There was scarce an object to remind him of the world that had been but a brief instant before, for Nu could not know that ages had rolled by since he took hasty refuge in the lair of the great beast he had slain. He thought that he might be dreaming, and so he rubbed his eyes and looked again; but still he saw the unfamiliar trees and bushes about him and further down in the valley the odd appearing vegetation of the jungle. Nu could not fathom the mystery of it. Slowly he stepped from the cave and began the descent toward the valley, for he was very thirsty and very hungry. Below him he saw animals grazing upon the broad plain, but even at that distance he realized that they were such as no mortal eye had ever before rested upon. Warily he advanced, every sense alert against