CORY GRAFF is the Military Aviation Historian at the Flying Heritage Collection museum in Everett, Washington. In his free time, he works on aviation-related history projects, including exhibits and books. His articles have been published in Air & Space Smithsonian magazineand the Museum of Flight's Aloft magazine. Graff is the author of five previous aviation books, including Shot to Hell: The Stories and Photos of Ravaged WWII Warbirds, Strike and Return: American Air Power and the Fight for Iwo Jima, and P-47 Thunderbolt at War. He lives in Seattle, Washington.