The Midnight Line by Lee Child (secondhand book)

Get ready for a heart-racing adventure with Jack Reacher as he uncovers a pawn shop mystery. When Reacher finds a class ring from West Point, he sets out on a dangerous mission to return it to its rightful owner. But what starts as a simple task leads him down a dark path, exposing a criminal underworld in a small town. Experience the thrill of Lee Child's The Midnight Line.