Jim DeFelice is the author of sixteen NY Times best-sellers, including American Sniper, the basis for Bradley Cooper's blockbuster movie of the same name. Some of his other credits include Every Man a Hero, a best-selling account of Ray Lambert's heroics at D-Day in World War Two, and They Called Us Lucky, the story of Lima 3/25, the Marine Corps' hardest hit unit in the Iraq War, and the life of Congressman Ruben Gallego, a Harvard undergrad who joined the Corps to serve as an enlisted grunt.