Martin K.A. Morgan is a historian and expert on the American experience in World War II. He is the author of Down to Earth and The Americans on D-Day. In addition to publishing, for the past 10 years Martin has been a regular commentator on television programs such as Discovery, National Geographic, History, H2, The Weather Channel, Syfy, The Outdoor Channel, and The Military Channel. He has worked as a park ranger and museum professional, worked for the Alabama Historical Commission at Fort Morgan Historic Site, and served as historian-in-residence at the National World War II Museum in New Orleans, Louisiana.