When it comes to intricate, fast-paced excitement and edge-of-your-seat suspense, John Katzenbach is a master of the game. Now Katzenbach has created another shocking page-turner, and a villain as monstrous as evil itself: The Shadow Man. Berlin, 1943. Few saw his face; none knew his name. In whispered circles he was known only as Der Schattenmann, a merciless "catcher" for the Nazis. He was there in the darkness when they came for you, and he would...