"Sometimes where the wall is thin I have heard them crying and beating on it with their fists." I shivered. The reader knows me by this time for a man of fair courage: but the bravest man on earth may be caught off his own ground, and I do not mind confessing that here was a situation for which a stout parentage and a pretty severe training had somehow failed to provide. In short, as my guide pushed forward, I followed in knock-knee'd terror. I wanted to run. I told myself that if this indeed were a trap, and he should turn and rush upon me, I was as a child at his mercy. And he might do worse: he might blow out the light and disappear. As the gallery narrowed and at the same time contracted in height, so that at length we were crawling on hands and knees, this insanity grew. Two or three times I felt for my knife, with an impulse to drive it through his back, seize the candles and escape: nor at this moment can I say what restrained me. At length, and after crawling for at least two hundred yards, without any warning he stood erect: and this was the worst moment of all. For as he did so the light vanished--or so nearly as to leave but the feeblest glimmer, the reason being (and I discovered it with a sob) that he stood in an ample vaulted chamber while I was yet beneath the roof of the tunnel. The first thing I saw on emerging beside him was the belly of a great wine-tun curving out above my head, its recurve hidden, lost somewhere in upper darkness: and the first thing I heard was the whip of a bat's wing by the candle. My guide beat it off. "Better take a candle and light it from mine. These creatures breed here in thousands--hear them now above us!" "But what is that other sound?" I asked, and together we moved towards it. Three enormous tuns stood in the chamber, and we halted by the base of the farthest, where, with a spilt pail beside him, lay a British sergeant of the 36th Regiment tranquilly snoring! That and no other was the sound, and a blesseder I never heard. I could have kicked the fellow awake for the mere pleasure of shaking hands with him. My guide moved on. "But we are not going to leave him here!" "Oh, as for that, his sleep is good for hours to come. If you choose, we can pick him up on our return." So we left him, and now I went forward with a heart strangely comforted, although on leaving the great cellar I knew myself hopelessly lost. Hitherto I might have turned, and, fortune aiding, have found daylight: but beyond the cellar the galleries ramified by the score, and we walked so rapidly and chose between them with such apparent lack of method that I lost count. My one consolation was the memory of a burly figure in scarlet supine beneath a wine-tun.