Jerome Preisler is the author of thirty-five books, including the New York Times bestselling series Tom Clancy's Power Plays. His most recent nonfiction includes All Hands Down: The True Story of the Soviet Attack on the USS Scorpion, Code Name Caesar: The Secret Hunt for U-Boat 864 During World War II, and Daniel's Music: One Family's Journey from Tragedy to Empowerment Through Faith, Medicine, and the Healing Power of Music.