The Encyclopedia of the Arab-Israeli Conflict: 4 volumes [4 volumes]

World War II: 5 volumes [5 volumes]

The Encyclopedia of the Cold War: 5 volumes [5 volumes]

500 Great Military Leaders: [2 volumes]

The Encyclopedia of the War of 1812: A Political, Social, and Military History [3 volumes]

500 Great Military Leaders: [2 volumes]

The Encyclopedia of the War of 1812: A Political, Social, and Military History [3 volumes]

Tanks: An Illustrated History of Their Impact

Great Sieges in World History: From Ancient Times to the 21st Century

Great Sieges in World History: From Ancient Times to the 21st Century

Instruments of War: Weapons and Technologies That Have Changed History

The Roots and Consequences of Civil Wars and Revolutions: Conflicts That Changed World History

The European Powers in the First World War: An Encyclopedia

Instruments of War: Weapons and Technologies That Have Changed History

U.S. Leadership in Wartime: Clashes, Controversy, and Compromise [2 volumes]

The Roots and Consequences of Civil Wars and Revolutions: Conflicts That Changed World History

Almanac of American Military History: [4 volumes]

Battles That Changed American History: 100 of the Greatest Victories and Defeats

Battles That Changed American History: 100 of the Greatest Victories and Defeats