Ordinarily one could find half a dozen bits of candle stuck around in the crevices of this vestibule, left there by tourists; but there were none now. The prisoner had searched them out and eaten them. He had also contrived to catch a few bats, and these, also, he had eaten, leaving only their claws. The poor unfortunate had starved to death. In one place, near at hand, a stalagmite had been slowly growing up from the ground for ages, builded by the water-drip from a stalactite overhead. The captive had broken off the stalagmite, and upon the stump had placed a stone, wherein he had scooped a shallow hollow to catch the precious drop that fell once in every three minutes with the dreary regularity of a clock-tick — a dessertspoonful once in four and twenty hours.

That drop was falling when the Pyramids were new;