R. Ernest Dupuy

• The Collins encyclopedia of military history
• Brave Men And Great Captains
• Five days to war, April 2-6, 1917,
• If war comes
• Men of West Point;
• St Vith : Lion in the Way
• The compact history of the Civil War
• The compact history of the Revolutionary War
• The compact history of the United States Army
• The encyclopedia of military history
• The encyclopedia of military history from 3500 B.C. to the present
• The National Guard