- World War, 1914-1918 + Chemical warfare -- Juvenile drama
- World War, 1914-1918 + Veterans -- England -- Fiction
- World War, 1914-1918 + Veterans -- England -- London -- Fiction
- World War, 1914-1918 + Veterans -- Great Britain -- Fiction
- World War, 1914-1918 + Study and teaching -- Juvenile literature
- World War, 1914-1918 + Campaigns -- France -- Somme
- World War, 1914-1918 + Regimental histories -- United States -- Infantry -- 101st
- World War, 1914-1918 + Conscientious objectors -- United States
- World War, 1914-1918 + Regimental histories -- United States -- Artillery -- 102d field artillery
- World War, 1914-1918 + Aerial operations, German
- World War, 1914-1918 + Campaigns -- Italy
- World War, 1914-1918 + Campaigns -- Western Front -- Juvenile fiction
- World War, 1914-1918 + Causes
- 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 + Psychological aspects
- World War, 1914-1918 + Campaigns -- Meuse River Valley
- World War, 1914-1918 + Armistices
- World War, 1914-1918 + Naval operations + Submarine
- World War, 1914-1918 + Regimental histories -- United States
- World War, 1914-1918 + Causes -- Juvenile literature
- World War, 1914-1918 + Cryptography
- World War, 1914-1918 + Campaigns
- World War, 1914-1918 + Prisoners and prisons -- Drama
- World War, 1914-1918 + Campaigns -- France
- World War, 1914-1918 + Campaigns -- Africa, Eastern
- World War, 1914-1918 + Campaigns -- Western Front
- World War, 1914-1918 + Collaborationists -- Drama
- 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 + Literature and the war
- World War, 1914-1918 + Campaigns -- German East Africa
- World War, 1914-1918 + Naval operations, German
- 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 + Influence -- Fiction
- World War, 1914-1918 + Medical care -- United States
- World War, 1914-1918 + Battlefields
- World War, 1914-1918 + Prisoners and prisons, German -- Biography
- World War, 1914-1918 + Missing in action -- Great Britain -- Biography
- World War, 1914-1918 + War work -- Great Britain
- World War, 1914-1918 + Regimental histories -- United States -- Yankee Division, 26th
- World War, 1914-1918 + Aerial operations, American
- World War, 1914-1918 + Influence
- World War, 1914-1918 + Naval operations, British
- World War, 1914-1918 + Missing in action -- Fiction