- World War, 1939-1945 + Cryptography
- World War, 1939-1945 + Causes
- World War, 1939-1945 + Technology
- World War, 1939-1945 + Youth
- World War, 1939-1945 + Photography
- World War, 1939-1945 + Psychological aspects
- World War, 1939-1945 + Missing in action
- World War, 1939-1945 + Governments in exile
- World War, 1939-1945 + Participation, Female
- World War, 1939-1945 + Destruction and pillage
- World War, 1939-1945 + Prisoners and prisons, German
- World War, 1939-1945 + Jewish resistance
- World War, 1939-1945 + Prisoners and prisons, Russian
- World War, 1939-1945 + Aerial operations, American
- World War, 1939-1945 + Motion pictures and the war
- World War, 1939-1945 + Aerial operations, Polish
- World War, 1939-1945 + Jews + Rescue
- World War, 1939-1945 + Jews
- World War, 1939-1945 + Naval operations, German
- World War, 1939-1945 + Participation, Indian
- World War, 1939-1945 + Propaganda
- World War, 1939-1945 + Claims
- World War, 1939-1945 + Casualties
- World War, 1939-1945 + Conscientious objectors
- World War, 1939-1945 + Conscript labor
- World War, 1939-1945 + Art and the war
- World War, 1939-1945 + Aerial operations, British
- World War, 1939-1945 + Prisoners and prisons, American
- World War, 1939-1945 + Participation
- World War, 1939-1945 + Diplomatic history
- World War, 1939-1945 + Prisoners and prisons, Italian
- World War, 1939-1945 + Prisoners and prisons
- World War, 1939-1945 + Confiscations and contributions
- World War, 1939-1945 + Japanese Americans
- World War, 1939-1945 + Fiction
- World War, 1939-1945 + Collaborationists
- World War, 1939-1945 + Naval operations, American
- World War, 1939-1945 + Naval operations + Submarine
- World War, 1939-1945 + History
- World War, 1939-1945 + Prisoners and prisons, Japanese
- World War, 1939-1945 + Medical care
- World War, 1939-1945 + Veterans
- World War, 1939-1945 + Social aspects
- World War, 1939-1945 + Desertions
- World War, 1939-1945 + Women
- World War, 1939-1945 + Participation, Jewish