Craig Nelson is a World War II historian and author of the new book -- V is for Victory: Franklin Roosevelt’s American Revolution and the Triumph of World War II. Nelson is also the author of Pearl Harbor: From Infamy to Greatness and the New York Times bestseller, Rocket Men: The Epic Story of the First Men on the Moon, as well as several previous books, including The Age of Radiance (a PEN Award Finalist chosen as one of the year’s best books by NBC News, the American Institute of Physics, Kirkus Reviews, and FlavorWire), and lot more.