Incoming Resources
- World War I, John Perritano
- At battle in World War I, an interactive battlefield adventure, by Allison Lassieur
- Weapons of World War I, by Matt Doeden
- World War I, 1914-1916, a terrible new warfare begins, Jane H. Gould
- Great battles of World War I, Anthony Livesey ; introduction by Major-General Sir Jeremy Moore
- World War I, Chris Oxlade
- The great war, a combat history of the First World War, Peter Hart