The World Encyclopedia of Military Helicopters: Featuring over 80 helicopters with 500 historical and modern photographs
Francis Crosby led the Marketing Department at the Imperial War Museum's branch at Duxford, England, one of the world's leading sites for aviation enthusiasts. He then established a marketing and business development consultancy, and works with visitor attractions as well as heritage and cultural organizations around the world. His published works include: Fighter Aircraft; Bombers (both Lorenz Books); Images of War: D-Day; and Images of War: The Luftwaffe in World War II (both Pen and Sword).