| World War, 1914-1918 -- Germany. Matches 29 items |
| World War, 1914-1918 -- Germany -- Causes. Matches 2 items |
| World War, 1914-1918 -- Germany -- Literature and the war. Matches 3 items |
| World War, 1914-1918 -- Germany -- Propaganda. Matches 2 items |
| World War, 1914-1918 -- Germany -- Psychological aspects. Matches 1 item |
| World War, 1914-1918 -- Great Britain. Matches 21 items |
| World War, 1914-1918 -- Great Britain -- Drama. Matches 1 item |
| World War, 1914-1918 -- Great Britain -- Handbooks, manuals, etc. Matches 1 item |
| World War, 1914-1918 -- Great Britain -- Historiography. Matches 1 item |
| World War, 1914-1918 -- Great Britain -- Literature and the war. Matches 14 items |