Finally silence reigned. They had gone; or hadn't they? Maybe they were hidden, near, waiting for him. He grimly waited, too. At last he could stand the place no more. By the blackness, and the feel of the air, night had arrived. He drew another breath, let go, and dived from under. He cautiously rose to the surface; all was darkness. So he swam upstream and landed on the east side. He did not dare to linger, though. A mountain range enclosed the valley, and he had to make it before daylight. He traveled on as fast as possible, with his blistered feet and his sodden blanket and his spearhead, for thirty miles, to a pass that he knew of. However, the Blackfeet doubtless were before him, to cut him off in the pass. There was nothing for him, but to climb the mountain here instead of taking to the regular trail. Up he climbed, in the dark, by such a steep route that he had to haul himself by grasping at the rocks and brush and branches. Soon he was into snow. And when, at dawn, he gained the crest of the ridge, he could go no farther. He might yet be seen, and captured. He lay here all day, aching and shivering and starved, with his wet blanket wrapped around his naked shoulders; managed to chew on some sappy bark, and swallow some tender tips; but that was poor fare. At dusk he started down, to try for Manuel's Fort, northeast three hundred miles across the open plain again. That was a terrible journey, for a man in his shape. He had nothing except his blanket and his spear-head; so he had to eat roots and bark. He found enough _pommes blanches_ (white apples) or Indian turnips to keep him alive. They were starchy, and ought to be cooked, but he ate them raw. When, on the eleventh day, he staggered into the fort, he was so thin and haggard in face and body, and his legs and feet were so puffed, that he scarcely looked like a man, and nobody recognized him. But he was a man indeed, and had out-matched the Blackfeet and the rigors of mountain and plain. After all, the white American is a hard fighter to down. While getting away from the Blackfeet, Trapper Colter had vowed that if he escaped this time he'd go straight to St. Louis. He had had enough. When he grew strong at Fort Lisa, he changed his mind; he thought he'd better stay through another season; go back for his beaver-traps, at any rate. First-class beaver-traps cost fifteen dollars apiece. It took him until winter to grow strong. Then he set out alone, to find his traps in the Jefferson River. He hoped that the Blackfeet would be in their winter villages, and not ranging about.