This discovery perplexed, nay, disquieted us. For one thing, it was a mercy that we had not lighted on this hollow chamber, for such it must be, when we were driving in the posts for our hut, for then we might have broken our necks. As yet we were ignorant of the extent of this open space, though we knew its depth, nor could we tell whether it in any way endangered the firmness of the hut. Billy said that if he had known there was such a cellar beneath us he would not have lifted a hand to help me build, and I own that if we had discovered it when we were beginning to build, I should have assuredly chosen another situation. But after spending so many months of hard work in putting up our hut, I was very loath to leave it now and begin all over again, though it was a staggering thought that at any moment of the day or night we might sink, and the hut too, and maybe be cast into another hole, for we could not tell but that the second bottom might give way like the first. Moreover, even supposing that our hut was no less safe than before, all the labour that we had been put to in devising a means of supplying ourselves with water from the lake had gone for nought. I think this was the heaviest blow we had had since we took up our abode on the island, and for a time we stood stock-still, contemplating the dark hole that was the grave, so to speak, of our hopes.
OF OUR SUBTERRANEOUS ADVENTURE, AND THE MANNER IN WHICH THE WILD DOGS PROFITED BY OUR ABSENCE

"Billy," said I, after we had stood silent a good while, "we must find out what is below."

"What's the good?" says Billy; "and how can you do it? Neither of us can scrooge ourselves down through this hole, and I ain't a-going to try, that's certain."

"But you can help to make the hole wider," I replied.
"And suppose I fall in," says he, "who'll pull me out?"
"And suppose you fall in too?" says he, being very persistent.
"Then we shall help each other out," said I.
"And suppose we find ourselves in the old smoker's kitchen, or get buried alive or something?" says Billy.
"We won't suppose any more, but just set to work," said I. "I will dig out the earth, and you can carry it away, and then there'll be no chance of your tumbling in."





