- World War, 1914-1918 + Aerial operations
- World War, 1914-1918 + Hospitals -- Fiction
- World War, 1914-1918 + Campaigns -- Turkey
- World War, 1914-1918 + Aerial operations, American
- World War, 1914-1918 + Influence
- World War, 1914-1918 + Missing in action -- Fiction
- World War, 1914-1918 + Art and the war -- Juvenile literature
- World War, 1914-1918 + Museums -- Belgium -- Guidebooks
- World War, 1914-1918 + Campaigns -- France
- World War, 1914-1918 + Psychological aspects -- Fiction
- World War, 1914-1918 + Battlefields -- Belgium -- Guidebooks
- World War, 1914-1918 + Art and the war
- World War, 1914-1918 + Peace
- 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 + Secret service -- Fiction
- World War, 1914-1918 + Campaigns -- Arabian Peninsula
- World War, 1914-1918 + Moral and ethical aspects -- Drama
- World War, 1914-1918 + Atrocities
- Aristocracy (Social class) + World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Armistices -- Drama
- World War, 1914-1918 + Naval operations, German
- World War, 1914-1918 + Monuments -- Belgium -- Guidebooks
- World War, 1914-1918 + Veterans + Crimes against -- Fiction
- World War, 1914-1918 + Secret service -- Germany
- World War, 1914-1918 + Women -- Fiction
- World War, 1914-1918 + Casualties -- Drama
- World War, 1914-1918 + Aerial operations -- Drama
- World War, 1914-1918 + Campaigns -- Belgium
- Yorkshire (England) -- World War, 1914-1918 -- Fiction
- World War, 1914-1918 + Veterans -- Great Britain -- Fiction
- World War, 1914-1918 + Monuments -- France -- Guidebooks
- World War, 1914-1918 + Battlefields -- France -- Guidebooks
- 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 + Museums -- France -- Guidebooks
- World War, 1914-1918 + Libraries -- Fiction
- World War, 1914-1918 + Campaigns -- Italy
- World War, 1914-1918 + Campaigns -- Western Front -- Juvenile fiction
- World War, 1914-1918 + Causes
- World War, 1914-1918 + Veterans
- World War, 1914-1918 + Campaigns -- Middle East -- Drama
- World War, 1914-1918 + Chemical warfare -- Drama
- World War, 1914-1918 + History
- World War, 1914-1918 + Underground movements -- Fiction
- World War, 1914-1918 + Armistices
- World War, 1914-1918 + Prisoners and prisons, German -- Juvenile literature
- World War, 1914-1918 + Monuments