He was their only reliance, their only hope. He alone had known how to keep up their spirits, and when he had assured them, as he so often did, that the flooding would surely recommence, they had hardly been terrified because of their unexpressed confidence that, let come what would, his great brain would find a way out for them. Now he was gone, down into the depths of this awful sea, where their imaginations pictured a thousand unheard-of perils, and perhaps they would never see him again! Without him they knew themselves to be helpless. Even Captain Arms almost lost his nerve. The strong good sense of Amos Blank alone saved them from the utter despair that began to seize upon them as hour after hour passed without the reappearance of the _Jules Verne_. His experience had taught him how to keep a level head in an emergency, and how to control panics. With King Richard always at his side, he went about among the passengers and fairly laughed them out of their fears. Without discussing the matter at all, he convinced them, by the simple force of his own apparent confidence, that they were worrying themselves about nothing. He was, in fact, as much alarmed as any of the others, but he never showed it. He started a rumor, after six hours had elapsed, that Cosmo himself had said that they would probably require ten or twelve hours for their exploration. Cosmo had said nothing of the kind, but Blank's prevarication had its intended effect, and fortunately, before the lapse of another six hours, there was news from under the sea. And what was happening in the mysterious depths below the Ark? What had so long detained the submersible? The point where the descent was made had been so well chosen that the _Jules Verne_ almost struck the apex of the Great Pyramid as it approached the bottom. The water was somewhat muddy from the sands of the desert, and the searchlight streamed through a yellowish medium, recalling the "golden atmosphere" for which Egypt had been celebrated. But, nevertheless, the light was so powerful that they could see distinctly at a distance of several rods. The pyramid appeared to have been but little injured, although the tremendous tidal wave that had swept up the Nile during the invasion of the sea before the downpour began had scooped out the sand down to the bed-rock on all sides. Finding nothing of particular interest in a circuit of the pyramid, they turned in the direction of the Great Sphinx. This, too, had been excavated to its base, and it now stood up to its full height, and a terrible expression seemed to have come into its enigmatic features. Cosmo wished to get a close look at it, and they ran the submersible into actual contact with the forepart of the gigantic statue, just under the mighty chin.