The man and woman crept through the narrow entrance and stood erect in a recess in the rocks twenty feet square, at least, and perhaps fifteen feet in height. Looking upward one could see a gleam of light from the outer world. The orifice through which the light came was the chimney, dug downward with much travail from the level of the land above. Directly underneath the opening was the fireplace, for men had learned thoroughly the use of fire, and had even some fancies as to getting rid of smoke. There were smoldering embers upon the hearth, embers of the hardest of wood, the wood which would preserve a fire for the greatest length of time, for the cave man had neither flint and steel nor matches, and when a fire expired it was a matter of some difficulty to secure a flame again. On this occasion there was no trouble. The embers were beaten up easily into glowing coals and twigs and dry dead limbs cast upon them made soon a roaring flame. As the cave was lighted the proprietor pointed laughingly to the abundance of meat he had secured. It was food of the finest sort and in such quantity that even this stalwart being's strength must have been exceptionally tested in bringing the burden to the cave. It was something in quality for an epicure of the day and there was enough of it to make the cave man's family easy for a week, at least. It was a hind quarter of a wild horse. CHAPTER III. A FAMILY DINNER. Despite the hyena and baby incident, the day had been a satisfactory one for this cave family. Of course, had the woman failed to reach just when she did the hollow in which her babe was left there would have come a tragedy in the extinction of a young and promising cave child, and the two would have been mourning, as even wild beasts mourn for their lost young. But there was little reversion to past possibilities in the minds of the cave people. The couple were not worrying over what might have been. The mother had found food of one sort in abundance, and the father's fortune had been royal. He had tossed a rock from a precipice a hundred feet in height down into a passing herd of the little wild horses, and great luck had followed, for one of them had been killed, and so this was a holiday in the cave. The man and wife were at ease and had each an appetite.