- World War, 1914-1918 + Collaborationists
- World War, 1914-1918 + Medical care -- Belgium
- World War, 1914-1918 + Campaigns -- Meuse River Valley -- Fiction
- World War, 1914-1918 + Health aspects -- Cartoons and comics
- World War, 1914-1918 + Communications
- World War, 1914-1918 + Naval operations, British
- World War, 1914-1918 + Participation, Female -- Fiction
- World War, 1914-1918 + Participation, Female
- World War, 1914-1918 + Medical care -- Great Britain
- World War, 1914-1918 + Miltary intelligence -- Fiction
- World War, 1914-1918 + Health aspects
- World War, 1914-1918 + Women
- World War, 1914-1918 + Aerial operations
- World War, 1914-1918 + Hospitals -- Fiction
- World War, 1914-1918 + Underground movements -- Fiction
- World War, 1914-1918 + Regimental histories -- United States -- 26th (Yankee) division
- World War, 1914-1918 + Communications -- Fiction
- World War, 1914-1918 + Chemical warfare
- World War, 1914-1918 + Collectibles
- World War, 1914-1918 + War work
- World War, 1914-1918 + Registers, lists, etc
- World War, 1914-1918 + Medical care -- Fiction
- World War, 1914-1918 + Camouflage
- World War, 1914-1918 + Missing in action -- Australia
- World War, 1914-1918 + Campaigns
- World War, 1914-1918 + Campaigns -- Western Front
- World War, 1914-1918 + Causes
- World War, 1914-1918 + Veterans
- World War, 1914-1918 + Aerial operations -- Drama
- World War, 1914-1918 + Naval operations, German
- World War, 1914-1918 + Art and the war
- World War, 1914-1918 + Medical care -- France -- Fiction
- World War, 1914-1918 + Antiquities
- World War, 1914-1918 + Missing in action -- Fiction
- World War, 1914-1918 + Prisoners and prisons, Turkish
- World War, 1914-1918 + Medical care -- Australia
- World War, 1914-1918 + Libraries -- Fiction
- World War, 1914-1918 + Refugees -- Belgium -- Fiction
- World War, 1914-1918 + Women -- Fiction
- World War, 1914-1918 + Campaigns -- Turkey -- Gallipoli Peninsula
- World War, 1914-1918 + Dogs
- World War, 1914-1918 + Veterans + Psychological aspects -- Fiction
- World War, 1914-1918 + Armistices
- World War, 1914-1918 + Casualties
- World War, 1914-1918 + Veterans -- Great Britain -- Fiction
- World War, 1914-1918 + Campaigns -- Western Front -- Periodicals
- World War, 1914-1918 + Veterans -- England -- London -- Fiction