But they could not get to see that. They could picture Mr. Willens’s face as they knew it-a big square face, which often wore a theatrical sort of frown but was never seriously intimidating. His thin crinkly hair was reddish or brassy on top, and combed diagonally over his forehead. His eyebrows were darker than his hair, thick and fuzzy like caterpillars stuck above his eyes. This was a face already grotesque to them, in the way that many adult faces were, and they were not afraid to see it drowned. But all they got to see was that arm and his pale hand. They could see the hand quite plain once they got used to looking through the water. It rode there tremulously and irresolutely, like a feather, though it looked as solid as dough. And as ordinary, once you got used to its being there at all. The fingernails were all like neat little faces, with their intelligent everyday look of greeting, their sensible disowning of their circumstances.

“Son of a gun,” these boys said. With gathering energy and a tone of deepening respect, even of gratitude. “Son of a gun.”

It was their first time out this year. They had come across the bridge over the Peregrine River, the single-lane double-span bridge known locally as Hell’s Gate or the Death Trap-though the danger had really more to do with the sharp turn the road took at the south end of it than with the bridge itself.

There was a regular walkway for pedestrians, but they didn’t use it. They never remembered using it. Perhaps years ago, when they were so young as to be held by the hand. But that time had vanished for them; they refused to recognize it even if they were shown the evidence in snapshots or forced to listen to it in family conversation.

They walked now along the iron shelf that ran on the opposite side of the bridge from the walkway. It was about eight inches wide and a foot or so above the bridge floor. The Peregrine River was rushing the winter load of ice and snow, now melted, out into Lake Huron.