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

Message to the Blackman in America

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

Norse Mythology: A Concise Guide to Gods, Heroes, Sagas and Beliefs of Norse Mythology

Enduring Controversies in Military History: Critical Analyses and Context [2 volumes]

Egyptian Mythology: A Concise Guide to the Ancient Gods and Beliefs of Egyptian Mythology

World War I: The Essential Reference Guide

Advanced Abacus: Theory and Practice

A Global Chronology of Conflict: From the Ancient World to the Modern Middle East [6 volumes]

Japanese Abacus Use & Theory

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

Benedict Arnold: A Life from Beginning to End

D-Day: The Essential Reference Guide

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

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

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

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

Greek Mythology: A Concise Guide to Ancient Gods, Heroes, Beliefs and Myths of Greek Mythology

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

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