The Encyclopedia of the Wars of the Early American Republic, 1783–1812: A Political, Social, and Military History [3 volumes]

Chelsea's Research:Cat Breeding

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

Introduction to Statistics: Fundamental Concepts and Procedures of Data Analysis

U.S. Conflicts in the 21st Century: Afghanistan War, Iraq War, and the War on Terror [3 volumes]

Qualitative Content Analysis in Practice

Wars That Changed History: 50 of the World's Greatest Conflicts

Tanks: An Illustrated History of Their Impact

Moors in America: A Compilation

World War II at Sea: An Encyclopedia [2 volumes]

Remember the Alamo

The Encyclopedia of the Spanish-American and Philippine-American Wars: A Political, Social, and Military History [3 volumes]

The Civil War Naval Encyclopedia: [2 volumes]

Instruments of War: Weapons and Technologies That Have Changed History

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

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

World War II: The Definitive Encyclopedia and Document Collection [5 volumes]

American Civil War: The Definitive Encyclopedia and Document Collection [6 volumes]

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

The Encyclopedia of Middle East Wars: The United States in the Persian Gulf, Afghanistan, and Iraq Conflicts [5 volumes]