So the next two hours passed, while Tom walked back and forth, keeping the blood stirring in his veins, talking to himself. At last he decided that the time had come for him to go down the river. He took up a small stick to help him feel the way along the shore, pulled his sodden felt hat down securely on his head, and started, picking his way carefully and silently among the stones. After a few minutes he began to zig-zag along the bank so that he could not possibly miss that oblong thing for which he was searching. He was wondering if he had passed it, or if, after all, it had just been a trick of the shadows, when his stick sounded hollowly against a wooden object. He leaned forward and felt of it. It was a flatboat! In the darkness he walked about it, running his hands along the edge. It measured about ten feet by fourteen feet, he decided. Then he climbed in and felt of the bottom. At one corner there was a hole. The boat had probably been washed loose from its mooring during some previous flood time, and had come ashore here, striking the rocks. Certainly it had not been in the water for a long time, for the bottom boards were warped, with gaping seams between them. "But it's a boat," said Tom, as he got out. He went to the water; the end of the flatboat was two yards from the river. Then he went back, clutched the end and tried to move it. Exerting all his strength, the boat barely stirred. "Whew! Too heavy for me." He tried again, but with no better success. "Have to get a lever," he panted. He spent the next ten minutes feeling about the beach, hoping that he would come upon something which he could use to pry the boat forward. But there was nothing; the beach was bare of everything except rocks and sand. For a moment he stood there, too keenly disappointed to know what he should do next. Then he turned toward the embankment. Halfway up, a stone upon which he was standing became dislodged and tumbled to the bottom, carrying a rush of gravel with it. Tom, clinging to an exposed root, waited breathlessly, expecting an outcry from some guard who had heard the noise. He secured another footing, reached higher on the root, and dragged himself up another foot. Presently his head came over the edge; then he found a little tree which would bear his weight, swung a leg over and squirmed to the top. Again he waited, listening and getting his breath. He crawled through the bushes on his hands and knees, pressing down the branches and selecting each inch of the way. Presently he came to the road. Another wait to catch the sound of a guard. Then forward again.