Reacher takes a stroll through a small Wisconsin town and sees a class ring in a pawn shop window: West Point 2005. A tough year to graduate: Iraq, then Afghanistan. The ring is tiny, for a woman, and it has her initials engraved on the inside. Reacher wonders what unlucky circumstance made her give up something she earned over four hard years. He decides to find out. And find the woman. And return her ring. Why not?