- World War, 1914-1918 + Art and the war
- World War, 1914-1918 + Naval operations + Submarine -- Juvenile literature
- World War, 1914-1918 + Trench warfare
- World War, 1914-1918 + Public opinion
- World War, 1914-1918 + Aerial operations, French -- Juvenile literature
- World War, 1914-1918 + Campaigns -- Belgium
- World War, 1914-1918 + Civilian relief -- Belgium
- World War, 1914-1918 + Campaigns -- Turkey and the Near East
- World War, 1914-1918 + Veterans -- Drama
- World War, 1914-1918 + Veterans -- England -- London -- Fiction
- World War, 1914-1918 + Chemical warfare -- Drama
- World War, 1914-1918 + History
- World War, 1914-1918 + Women -- Juvenile literature
- 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 + Trench warfare -- Fiction
- World War, 1914-1918 + Aerial operations, British
- World War, 1914-1918 + Veterans -- Canada -- Fiction
- World War, 1914-1918 + Prisoners and prisons
- World War, 1914-1918 + Photography
- World War, 1914-1918 + Refugees -- Belgium -- Fiction
- World War, 1914-1918 + Libraries -- Fiction
- World War, 1914-1918 + Medical care -- Australia
- World War, 1914-1918 + Social aspects -- Fiction
- World War, 1914-1918 + Prisoners and prisons, German -- Juvenile literature
- World War, 1914-1918 + Secret service -- Germany -- Drama
- World War, 1914-1918 + Social aspects -- United States -- Juvenile literature
- World War, 1914-1918 + War work -- United States -- Juvenile literature
- World War, 1914-1918 + Regimental histories -- United States -- Infantry -- 101st
- World War, 1914-1918 + Missing in action -- Australia -- Drama
- World War, 1914-1918 + Economic aspects -- United States
- World War, 1914-1918 + Equipment and supplies
- World War, 1914-1918 + Participation, Mexican American
- World War, 1914-1918 + Social aspects -- United States
- World War, 1914-1918 + Social aspects -- France -- Paris
- World War, 1914-1918 + Armistices -- Juvenile literature
- World War, 1914-1918 + Campaigns -- Middle East
- World War, 1914-1918 + Underground movements -- Belgium -- Fiction
- World War, 1914-1918 + Veterans -- United States
- World War, 1914-1918 + Camouflage
- World War, 1914-1918 + War work -- United States
- World War, 1914-1918 + Campaigns -- Western Front -- Juvenile literature
- World War, 1914-1918 + Moral and ethical aspects
- World War, 1914-1918 + Protest movements -- United States
- World War, 1914-1918 + Women -- England -- Fiction
- World War, 1914-1918 + Campaigns -- Turkey -- Gallipoli Peninsula
- World War, 1914-1918 + Participation, East Indian