Author:George Herbert Clarke
- A grammar of the German language (1906)
- Why the United States of America entered the war (1917)
- A treasury of war poetry, British and American poems of the world war, 1914-1917: First Series. Houghton Mifflin Company (1917)
- A treasury of war poetry, British and American poems of the world war, 1914-1919: Second Series. Houghton Mifflin Company (1919)
- A treasury of war poetry, British and American poems of the world war, 1914-1919 Hodder and Stoughton (copyright notice 1917)
- The New Treasury of War Poetry: Poems of the Second World War (1943)
- Wayfarings (1901)
- At the shrine, and other poems (1914)
- Halt and parley, and other poems (1934)
- From A Treasury of War Poetry, ... 1914-1919 (1917):
- "Lines written in Surrey, 1917" p. 47; "Ruins", p. 119.
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1928.
The longest-living author of these works died in 1953, so these works are in the public domain in countries and areas where the copyright term is the author's life plus 69 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.