Jack Reacher is back much to the delight of fans like me. He does not disappoint as right at the start he finds a ring in a pawn shop and is curious about its provenance since it is a West Point (his alma mater) class ring. He feels the owner would have cherished this ring and must be in some kind of trouble for the ring to reach the pawn shop. He goes after the path of the ring to the pawn shop with a tenacity of a bulldog and ends up embroiled in a criminal ring. There are some very interesting characters in the book and it is definitely a page turner.