Jack Reacher takes an aimless stroll past a pawn shop in a small Midwestern town. In the window he sees a West Point class ring from 2005. It's tiny. It's a woman cadet's graduation present to herself. Why would she give it up? Reacher's a West Pointer too, and he knows what she went through to get it.

Reacher tracks the ring back to its owner, step by step, down a criminal trail leading west. Like Big Foot come out of the forest, he arrives in the deserted wilds of Wyoming. ...