Valkyrie: North American’s Mach 3 Superbomber - Book review of "Valkyrie: North American’s Mach 3 Superbomber" by Dennis R. Jenkins and Tony R. Landis. Reviewed by Walter J. Boyne. - http://www.historynet.com/reviews/aviation_history/3034446.html
Bomber Legends Magazine - For World War II bomber aircrews, ground support personnel, and factory-workers. Includes subscription and advertising information, along with the table of contents for the most recent issue. - http://www.bomberlegends.com/
B-57 Canberra Night Intruder - Dedicated to the aircrews, maintenance and support personnel who knew the aircraft and were a part of its missions. - http://www.b-57canberra.org/
The PB4Y Flight Line - Images and references of U.S. Navy Liberator and Privateer aircraft. - http://www.navylib.com/
Global Security - Provides an evoloution of bombers, and the weapons used by them. - http://www.globalsecurity.org/wmd/systems/bomber.htm
Federation of American Scientists - Index to fact sheets about United States nuclear forces including bombers and their weapons, and tanker aircraft. - http://www.fas.org/nuke/guide/usa/bomber/index.html
The Bomber Command Memorial Website - A project to build/restore an Avro Lancaster Bomber cockpit section by a military enthusiast and historical information regarding Lancaster bombers that have survived. - http://www.btinternet.com/~Jeremy.a.hall/default.htm