War planes of the second World War Bombers and reconaissance aircraft : volume eight War planes of the second World War Bombers and reconaissance aircraft : volume nine War planes of the second World War Bombers and reconaissance aircraft : volume ten Bomber Aircraft pocketbook Bombers 1914-19 : Patrol and Reconnaissance Aircraft Westerse Militaire Luchtvaart : helikopters Airliners of the 1930s Piston airliners since 1940 Turboprop airliners Piston-engined airliners : seventy years of air transportation Military transports and training aircraft of the World Civil aircraft of yesteryear