- World War, 1914-1918 + Aerial operations, French -- Comic books, strips, etc
- World War, 1914-1918 + Naval operations
- World War, 1914-1918 + Regimental histories -- United States
- World War, 1914-1918 + Diplomatic history
- World War, 1914-1918 + Science
- World War, 1914-1918 + Veterans -- Fiction
- World War, 1914-1918 + Secret service -- United States
- World War, 1914-1918 + Campaigns -- Arabian Peninsula
- World War, 1914-1918 + Motion pictures and the war
- Aristocracy (Social class) + World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Chemical warfare
- World War, 1914-1918 + Literature and the war
- World War, 1914-1918 + Armistices -- Drama
- World War, 1914-1918 + Naval operations, German
- World War, 1914-1918 + Campaigns
- World War, 1914-1918 + Prisoners and prisons -- Drama
- World War, 1914-1918 + Campaigns -- France
- World War, 1914-1918 + Social aspects -- Hungary
- World War, 1914-1918 + Campaigns -- Western Front
- World War, 1914-1918 + Psychological aspects -- Fiction
- World War, 1914-1918 + Women -- Biography -- Juvenile literature
- World War, 1914-1918 + Political aspects
- World War, 1914-1918 + Causes -- Juvenile literature
- World War, 1914-1918 + Participation, African American -- Juvenile literature
- World War, 1914-1918 + Cryptography
- World War, 1914-1918 + Art and the war -- Juvenile literature
- World War, 1914-1918 + Campaigns -- Galicia (Poland and Ukraine)
- World War, 1914-1918 + Trench warfare -- Juvenile literature
- World War, 1914-1918 + Conscientious objectors -- Fiction
- World War, 1914-1918 + Women
- World War, 1914-1918 + Aerial operations
- World War, 1914-1918 + Hospitals -- Fiction
- World War, 1914-1918 + Campaigns -- Turkey
- World War, 1914-1918 + Communications
- World War, 1914-1918 + Naval operations, British
- World War, 1914-1918 + Missing in action -- Fiction
- World War, 1914-1918 + Campaigns -- France -- Soissons
- World War, 1914-1918 + Women -- Europe -- Biography
- World War, 1914-1918 + Aerial operations, American
- World War, 1914-1918 + Influence
- World War, 1914-1918 + Naval operations, Austrian
- World War, 1914-1918 + Art and the war
- World War, 1914-1918 + Naval operations + Submarine -- Juvenile literature
- World War, 1914-1918 + Peace
- Yorkshire (England) -- World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Secret service -- Germany
- World War, 1914-1918 + Women -- United States -- Biography
- World War, 1914-1918 + Psychological aspects
- World War, 1914-1918 + Veterans -- England -- London -- Fiction
- World War, 1914-1918 + Campaigns -- Juvenile literature