List of military aircraft of the United States Strategic Air Command Notes References Baugher's Index of B-29 variants Knaack, Marcelle Size. Post-World War II Bombers, 1945–1973. Washington, D.C.: Office of Air Force History, 1988. . LeMay, Curtis and Bill Yenne. Super Fortress. London: Berkley Books, 1988. . 'Slaughterhouse Dive', Flypast Magazine June 2009 page 44 External links Wheeler, Keith. Bombers over Japan (World War II). Time-Life Books, 1982 Higham, Robin, et al. Flying American Combat Aircraft of WW II: 1939–1945. Stackpole Books, 2004 Warbirds Resource Group Lists of aircraft variants Variants es:Boeing B-29A Superfortress