Almanac of American Military History: [4 volumes]

Message to the Blackman in America

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

Advanced Abacus: Theory and Practice

Modern Conflict in the Greater Middle East: A Country-by-Country Guide

Japanese Abacus Use & Theory

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

Benedict Arnold

World War I: The Essential Reference Guide

Call for Change: The Medicine Way of American Indian History, Ethos, and Reality

Encyclopedia of Insurgency and Counterinsurgency: A New Era of Modern Warfare

A People's History of the United States: Teaching Edition

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

Greek Mythology

D-Day: The Essential Reference Guide

AP® U.S. History Crash Course, 4th Ed., Book + Online: Edition 4

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

Supreme Court Decisions

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

Oliver Cromwell