- World War, 1914-1918 + Secret service -- Great Britain -- Anecdotes
- World War, 1914-1918 + Trench warfare -- Fiction
- World War, 1914-1918 + Campaigns -- Italy -- Computer games
- World War, 1914-1918 + Regimental histories -- United States
- World War, 1914-1918 + Diplomatic history
- World War, 1914-1918 + Campaigns -- Iraq -- Drama
- World War, 1914-1918 + Communications -- Juvenile literature
- World War, 1914-1918 + African Americans
- World War, 1914-1918 + Campaigns -- Eastern Front
- World War, 1914-1918 + Aerial operations -- Comic books, strips, etc
- World War, 1914-1918 + Health aspects -- Juvenile literature
- World War, 1914-1918 + Equipment and supplies -- Juvenile literature
- World War, 1914-1918 + Cryptography -- Fiction
- World War, 1914-1918 + Women -- United States
- World War, 1914-1918 + Women -- United States -- Juvenile sound recordings
- World War, 1914-1918 + Literature and the war -- Juvenile literature
- World War, 1914-1918 + Veterans -- Drama
- World War, 1914-1918 + Participation, Female -- Europe -- Juvenile literature
- World War, 1914-1918 + Women -- United States -- Juvenile biography
- World War, 1914-1918 + Campaigns -- Turkey
- World War, 1914-1918 + Women
- World War, 1914-1918 + Aerial operations
- World War, 1914-1918 + Women -- Juvenile literature
- World War, 1914-1918 + Underground movements -- Fiction
- World War, 1914-1918 + Campaigns -- Middle East -- Drama
- World War, 1914-1918 + Women -- Great Britain -- Fiction
- World War, 1914-1918 + History
- World War, 1914-1918 + Campaigns -- Italy -- Sette Comuni
- World War, 1914-1918 + Regimental histories -- France -- Comic books, strips, etc
- World War, 1914-1918 + Chemical warfare -- Drama
- World War, 1914-1918 + Tunnel warfare -- Belgium -- Drama
- World War, 1914-1918 + German Americans -- Fiction
- World War, 1914-1918 + Missing in action -- Fiction
- World War, 1914-1918 + Medical care -- Belgium
- World War, 1914-1918 + Veterans -- Fiction
- World War, 1914-1918 + Campaigns -- Palestine -- Drama
- World War, 1914-1918 + Women -- United States -- Fiction
- World War, 1914-1918 + Secret service -- Fiction
- World War, 1914-1918 + Secret service -- Juvenile literature
- World War, 1914-1918 + Chemical warfare -- Fiction
- World War, 1914-1918 + Campaigns -- Middle East
- World War, 1914-1918 + Aerial operations -- Computer games
- World War, 1914-1918 + Communications
- World War, 1914-1918 + Naval operations, British
- World War, 1914-1918 + History -- Juvenile literature
- World War, 1914-1918 + Campaigns -- France -- Soissons
- World War, 1914-1918 + Participation, Female -- Fiction
- World War, 1914-1918 + Social aspects -- United States
- World War, 1914-1918 + Participation, Female
- World War, 1914-1918 + Chemical warfare -- Juvenile fiction