Books in Browsing: History - Warfare (sorted alphabetically)
- Disturbing Charm Berta Ruck
- Dixmude: The epic of the French marines (October 17-November 10, 1914) Charles Le Goffic
- Doctor in France, 1917-1919: The Diary of Harold Barclay Harold Barclay
- Doctor Quintard, Chaplain C.S.A. and Second Bishop of Tennessee C. T. Quintard
- Doings of the Fifteenth Infantry Brigade: August 1914 to March 1915 Lord Edward Gleichen
- Doing Their Bit: War Work at Home Boyd Cable
- Don Hale Over There W. Crispin Sheppard
- Don Hale with the Flying Squadron W. Crispin Sheppard
- Dop Doctor Richard Dehan
- Do que o fogo não queima (Portuguese) Jaime de Magalhães Lima
- Down among men Will Levington Comfort
- Downfall Émile Zola
- Downfall (La Débâcle): A Story of the Horrors of War Émile Zola
- Downfall of the Dervishes; or, The Avenging of Gordon Ernest Nathaniel Bennett
- "Downright Fighting": The Story of Cowpens Thomas J. Fleming
- Drake, Nelson and Napoleon Baron Walter Runciman Runciman
- Drama Of Three Hundred & Sixty-Five Days: Scenes In The Great War Sir Hall Caine
- Dreadnought of the Air Percy F. Westerman
- Dreadnoughts of the Dogger: A Story of the War on the North Sea Robert Leighton
- D'Ri and I: A Tale of Daring Deeds in the Second War with the British. Irving Bacheller
- Dr. Jonathan Winston Churchill
- Duel Between France and Germany Charles Sumner
- Duitsche Witboek: Documenten aangaande het uitbreken van den oorlog (Dutch) Germany. Auswärtiges Amt
- Dynasts Thomas Hardy
- Dynasts: An Epic-Drama of the War with Napoleon Thomas Hardy