John Katzenbach is the internationally bestselling author of thirteen novels, including What Comes Next, The Shadow Man, and the New York Times bestseller The Traveler. Three of his novels were made into films, including Hart’s War starring Bruce Willis and Just Cause starring Sean Connery. His most recent novel is Red 1-2-3. Katzenbach was a criminal court reporter for the Miami Herald and Miami News. He now lives in western Massachusetts.