Books in World War I (sorted alphabetically)
- Britain at Bay Spenser Wilkinson
- Brother Bosch", an Airman's Escape from Germany Gerald Featherstone Knight
- Bullets & Billets Bruce Bairnsfather
- Burton of the Flying Corps Herbert Strang
- Camp Fire Girls Behind the Lines Margaret Vandercook
- Canada in Flanders, Volume I Baron Max Aitken Beaverbrook
- Canada in Flanders, Volume II Baron Max Aitken Beaverbrook
- Canada in Flanders, Volume III Sir Charles G. D. Roberts
- Cannes und Genua: Vier Reden zum Reparationsproblem (German) Walther Rathenau
- Carry On! A Story of the Fight for Bagdad Herbert Strang
- Carry On: Letters in War-Time Coningsby Dawson
- Case of Edith Cavell James M. Beck
- Children of France Ruth Royce
- Combed Out F. A. Voigt
- Company B, 307th Infantry Julius Klausner
- Comrade in White William Harvey Leathem
- Crescent and Iron Cross E. F. Benson
- Crime Against Europe: A Possible Outcome of the War of 1914 Roger Casement
- Crisis of the Naval War John Rushworth Jellicoe
- Dastral of the Flying Corps Rowland Walker
- Day of Wrath: A Story of 1914 Louis Tracy
- Defenders of Democracy Militia of Mercy . Gift Book Committee
- Delta of the Triple Elevens : the history of Battery D, 311th Field Artillery, United States Army, American Expeditionary Forces William Elmer Bachman
- Dere Mable: Love Letters of a Rookie Edward Streeter
- dernière lettre écrite par des soldats français tombés au champ d'honneur 1914-1918 (French)