- World War, 1939-1945 + Regimental histories
- World War, 1939-1945 + Religious aspects + Catholic Church
- World War, 1939-1945 + Concentration camps + Liberation
- World War, 1939-1945 + Science
- World War, 1939-1945 + Participation, Japanese American
- World War, 1939-1945 + Diplomatic history
- World War, 1939-1945 + Naval operations, British
- World War, 1939-1945 + War work
- World War, 1939-1945 + Airborne troops
- World War, 1939-1945 + Hospitals
- World War, 1939-1945 + Cryptography
- World War, 1939-1945 + Veterans
- World War, 1939-1945 + Social aspects
- World War, 1939-1945 + Transportation
- World War, 1939-1945 + Participation, Jewish
- World War, 1939-1945 + Participation, Female
- World War, 1939-1945 + Military intelligence
- World War, 1939-1945 + Prisoners and prisons, German
- World War, 1939-1945 + Aerial operations, German
- World War, 1939-1945 + Destruction and pillage
- World War, 1939-1945 + Governments in exile
- World War, 1939-1945 + Communications
- World War, 1939-1945 + Participation, British
- World War, 1939-1945 + Food supply
- World War, 1939-1945 + Conscript labor
- World War, 1939-1945 + Equipment and supplies
- World War, 1939-1945 + Motion pictures and the war
- World War, 1939-1945 + War work + Red Cross
- World War, 1939-1945 + Participation, Indian
- World War, 1939-1945 + Children + Italy
- World War, 1939-1945 + Evacuation of civilians
- World War, 1939-1945 + Naval operations, Japanese
- World War, 1939-1945 + Prisoners and prisons, Japanese
- World War, 1939-1945 + Prizes, etc
- World War, 1939-1945 + History
- World War, 1939-1945 + Deportations from Ukraine
- World War, 1939-1945 + Amphibious operations
- World War, 1939-1945 + Japanese Americans
- World War, 1939-1945 + Fiction
- World War, 1939-1945 + Confiscations and contributions
- World War, 1939-1945 + Prisoners and prisons
- World War, 1939-1945 + Radio broadcasting and the war, [revolution, etc.]
- World War, 1939-1945 + Deception
- World War, 1939-1945 + Collaborationists + Recruiting
- World War, 1939-1945 + Counterfeit money
- World War, 1939-1945 + Aerial operations, Soviet
- World War, 1939-1945 + Missing in action
- World War, 1939-1945 + Tank warfare
- World War, 1939-1945 + Reparations
- World War, 1939-1945 + Naval operations, American