Bone was the only one awake on the flatcar as the train labored out of the mountains and into the fog-choked valley, and it was Bone who saw the railroad cop.

He was only dimly aware of the danger. It was deep night, morning not far off, late in spring. The air was bitingly cold and damp. Bone was lucky; he had stolen a thick Navy pea coat the week before. He wore it now, pulled tight in one hand because he could not button it across his wide and bony rib cage. He had a hat, too; a thick woolen watch cap pulled down over his stubble hair so that it warmed his ears. Bone was lucky. But in that shivering predawn hour he was aware only of his acute discomfort, the convulsions that seemed to travel seismically from his feet up to the crown of his head. It was more than the cold; cold had never bothered him much; it was something else—a sickness.

He did not think about it in any detail. Thinking was difficult and unrewarding for him. Bone was notorious in the hobo jungles because he spoke so seldom, and because of his oversized joints and fleshless body. Even his name was not his own. It had been given to him on a similar train a long but (in Bone’s mind) indefinite time ago. Most of the hoboes who rode the boxcars were emaciated. But Bone had gone beyond that: his huge ribs seemed to be fighting their way out of his parchment flesh; his elbows were sharp as flint axes; and when he bent you could watch the articulation of his knees, the patella sliding like some oiled mechanism in a hay baler or a forklift. They called him Bone, and he gave Bone as his name when he was asked.

Fatigue lay on him now like a drug, though he could not sleep. Fatigue and this new shuddering weakness. Electricity seemed to crawl over the surface of his skin. It reminded him of the time he had accepted from another tramp the offer of a swallow of muscatel. The liquor had burned like fire, and a little while later he had spasmed it all up again. Since then he had been careful to take only water.