Books in Browsing: History - Warfare (sorted alphabetically)
- Delta of the Triple Elevens : the history of Battery D, 311th Field Artillery, United States Army, American Expeditionary Forces William Elmer Bachman
- Demobilization : our industrial and military demobilization after the armistice, 1918-1920 Benedict Crowell and Robert Forrest Wilson
- Derelicts: An Account of Ships Lost at Sea in General Commercial Traffic James Sprunt
- Dere Mable: Love Letters of a Rookie Edward Streeter
- dernière lettre écrite par des soldats français tombés au champ d'honneur 1914-1918 (French)
- Deserter Richard Harding Davis
- Desert Mounted Corps R. M. P. Preston
- Desert of Wheat Zane Grey
- Destroyers Randall Garrett
- Destruction and Reconstruction: Richard Taylor
- Detailed Account of the Battle of Austerlitz Karl von Stutterheim
- Detailed Minutiae of Soldier life in the Army of Northern Virginia, 1861-1865 Carlton McCarthy
- Details of the Rocket System Sir William Congreve
- Deutsche Flagge, sei gegrüsst! (German) Hans Satow
- Deutsche Jugend in schwerer Zeit: Erzählung für die Jugend (German) Josephine Siebe
- deutsche Wunder: Roman (German) Rudolph Stratz
- Deutschlands europäische Sendung (German) Friedrich Lienhard
- Deutschland und Armenien, 1914-1918: Sammlung diplomatischer Aktenstücke (German)
- Development of Armor-piercing Shells (With Suggestions for Their Improvement) Carlos De Zafra
- Devil's Own: A Romance of the Black Hawk War Randall Parrish
- Dialogue in Hades chevalier de James Johnstone Johnstone
- Diary from March 4, 1861, to November 12, 1862 Adam Gurowski
- Diary from November 12, 1862, to October 18, 1863 Adam Gurowski
- Diary Kept by Mrs. R. C. Germon, at Lucknow, Between the Months of May and December, 1857 Maria Germon
- Diary Kept by Rifleman B. C. Stubbs of the Second Draft Sent to the Queen Victoria Rifles in France Bernard C. Stubbs