- Aristocracy (Social class) + World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Naval operations, German
- World War, 1914-1918 + Campaigns -- Western Front
- World War, 1914-1918 + Psychological aspects -- Fiction
- World War, 1914-1918 + Art and the war -- Juvenile literature
- World War, 1914-1918 + African Americans -- Juvenile literature
- World War, 1914-1918 + Participation, African American -- Juvenile literature
- World War, 1914-1918 + Military intelligence
- World War, 1914-1918 + Cryptography
- World War, 1914-1918 + Regimental histories -- United States
- World War, 1914-1918 + Science
- World War, 1914-1918 + Veterans -- Fiction
- World War, 1914-1918 + Secret service -- Fiction
- World War, 1914-1918 + Medical care
- World War, 1914-1918 + Campaigns -- Turkey
- Yorkshire (England) -- World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Communications
- World War, 1914-1918 + Missing in action -- Fiction
- World War, 1914-1918 + Aerial operations -- Juvenile literature
- World War, 1914-1918 + Veterans + Crimes against -- Fiction
- World War, 1914-1918 + Women -- Fiction
- World War, 1914-1918 + Casualties -- Drama
- World War, 1914-1918 + Psychological aspects
- World War, 1914-1918 + Veterans -- Great Britain -- Fiction
- World War, 1914-1918 + Campaigns -- Juvenile literature
- World War, 1914-1918 + Chemical warfare -- Juvenile drama
- World War, 1914-1918 + Camouflage -- Juvenile literature
- World War, 1914-1918 + Women -- United States -- Juvenile literature
- World War, 1914-1918 + Social aspects
- World War, 1914-1918 + Casualties -- Biography
- World War, 1914-1918 + Art and the war
- World War, 1914-1918 + Participation, African American
- World War, 1914-1918 + Prisoners and prisons, German -- Juvenile literature
- World War, 1914-1918 + Hospitals
- World War, 1914-1918 + Missing in action -- Australia -- Drama
- World War, 1914-1918 + Campaigns -- France -- Fiction
- World War, 1914-1918 + Causes
- World War, 1914-1918 + Campaigns -- Western Front -- Drama
- World War, 1914-1918 + Women -- United States -- Comic books, strips, etc
- World War, 1914-1918 + Prisoners and prisons
- World War, 1914-1918 + Prisoners and prisons, French
- World War, 1914-1918 + Chemical warfare -- Drama
- World War, 1914-1918 + Propaganda
- World War, 1914-1918 + Underground movements -- Fiction
- World War, 1914-1918 + Social aspects -- Great Britain
- World War, 1914-1918 + Women -- United States
- World War, 1914-1918 + Equipment and supplies -- Juvenile literature
- World War, 1914-1918 + Participation, Female -- Fiction
- World War, 1914-1918 + Participation, Female
- World War, 1914-1918 + Armistices -- Juvenile literature