- World War, 1914-1918 + Medical care
- World War, 1914-1918 + Literature and the war -- Juvenile literature
- World War, 1914-1918 + Finance -- United States -- Posters
- World War, 1914-1918 + Italian Americans
- World War, 1914-1918 + Atrocities
- World War, 1914-1918 + Regimental histories -- United States
- World War, 1914-1918 + Regimental histories -- United States -- 101st Engineers
- World War, 1914-1918 + Diplomatic history
- World War, 1914-1918 + Campaigns -- Eastern Front
- World War, 1914-1918 + Veterans -- Fiction
- World War, 1914-1918 + Campaigns -- Meuse River Valley -- Fiction
- World War, 1914-1918 + Secret service -- United States
- World War, 1914-1918 + Veterans -- Massachusetts -- Congresses
- World War, 1914-1918 + Secret service -- Fiction
- World War, 1914-1918 + Anniversaries
- World War, 1914-1918 + Religious aspects
- Aristocracy (Social class) + World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Regimental histories -- United States -- Infantry -- 119th
- World War, 1914-1918 + Literature and the war
- World War, 1914-1918 + Naval operations, German
- World War, 1914-1918 + Veterans -- Massachusetts -- Lawrence
- World War, 1914-1918 + Regimental histories -- United States -- Artillery -- 55th coast artillery
- World War, 1914-1918 + Societies, etc
- World War, 1914-1918 + Campaigns -- France
- World War, 1914-1918 + Campaigns -- Western Front
- World War, 1914-1918 + Psychological aspects -- Fiction
- World War, 1914-1918 + Political aspects
- World War, 1914-1918 + War work + Red Cross -- Posters
- World War, 1914-1918 + Participation, African American -- Juvenile literature
- World War, 1914-1918 + Art and the war -- Juvenile literature
- World War, 1914-1918 + Women
- World War, 1914-1918 + Aerial operations
- World War, 1914-1918 + Campaigns -- Turkey
- World War, 1914-1918 + Naval operations, American
- World War, 1914-1918 + Communications
- World War, 1914-1918 + Regimental histories -- United States -- Infantry Division, 1st
- World War, 1914-1918 + War work -- Massachusetts -- Lawrence
- World War, 1914-1918 + Regimental histories -- United States -- 308th Infantry
- World War, 1914-1918 + Regimental histories -- United States -- Yankee Division, 26th
- World War, 1914-1918 + Participation, Mexican American -- Juvenile literature
- World War, 1914-1918 + Influence
- World War, 1914-1918 + Causes -- Fiction
- World War, 1914-1918 + Personal narratives, English
- World War, 1914-1918 + Peace
- World War, 1914-1918 + War work + Young Men's Christian associations
- World War, 1914-1918 + Aerial operations -- Drama
- Yorkshire (England) -- World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Secret service -- Germany
- World War, 1914-1918 + Women -- Fiction
- World War, 1914-1918 + Food supply -- United States