Lee Child made his fourth appearance on the program to discuss his latest Jack Reacher thriller "The Midnight Line." During this interview I told Lee that I think this is his best book yet. And I mean it. This novel is a bit of a departure for him. In this one Reacher is on a quest. He found a ring in a pawn shop and he wants to return it to the original owner. When he meets the person who owned the ring he is overcome by compassion. We don't think of Reacher as the emotional type. In "The