Before Jack Reacher packed his toothbrush and started walking, before he became America's most revered vigilante hero, there was a last military case with a twist in his own life that he never saw coming. Was there a reason the beautiful local sheriff didn't want the killer identified? Why was there pressure from the Pentagon? And why was his prime suspect not the same as the army's? 16th in the series. "Taut, twisty fun."—Entertainment Weekly