"Well--I never! what a dunderhead I am!" he said to himself--"fancy sleeping like that, why such a thing has never happened to me before! I had meant to go to have supper and stay the night at the new hotel in Elm. I have heard the landlord's daughter is an uncommonly pretty girl!" "Heigho!" he went on, stretching himself, "there's nothing for it, but to walk home. I might wait a long time before a motor-car came to pick me up here!" Then he remembered with a sudden start that there was only one possible way back to Elm, and that was through the tunnel. It was not a very pleasant idea to walk back alone through the dark, oppressive tunnel at midnight; luckily he had his lantern with him. "How could I have been such an idiot!" he muttered to himself again. He found some bread and cheese in his pocket, which he ate with a good appetite. His headache had gone, and he felt much refreshed after his sleep. Then he put on his cloak, lighted the lantern, and set out cheerfully to walk through the tunnel. He had not gone far into the black darkness, when he thought he heard voices whispering and talking not far away from him; then he distinctly felt something or somebody brush past him. "Hullo, who's there?" he called out. Complete silence. He was not easily frightened; but his heart began to beat quicker than usual. "Well, if it's robbers or tramps, they won't find much to rob on me," he thought; for he had only a few shillings in his pocket for his night's lodging. It was probably a bat that had strayed in at the opening, he decided. Suddenly he came to a standstill. Right across the way was a mass of freshly fallen earth and rock that quite obstructed his further progress. "Well this is a pretty fix to be in. How aggravating!" he said to himself, and leant for a moment against the wall of the tunnel, to consider what would be best to do. The wall instantly gave way, he stumbled, bruised his arm against a sharp corner of the rock, and his lantern went out. At the same time he heard a sound resembling the slamming of a door. "Donnerwetter!" he exclaimed--a mild German swear which means literally "thunder-weather!"--"whatever shall I do now?" He had a box of matches in his pocket and soon succeeded in relighting the lantern. "There is nothing for it, but to go back again to where I started from, and wait for daybreak," he thought. By this time he had become confused, and had lost the sense of direction; but there _could_ be only one way back. So he tramped along a long winding passage that he took to be the excavated tunnel. "How curious, I could have been certain that the tunnel was much wider, and more direct than this. Can I be still dreaming?" he thought.