Cause & Effect: Ancient Civilizations: Ancient Mesopotamia
Empires in the Middle Ages: The Crusades
The New Era of the 1920s: Key Themes and Documents
Cause & Effect: Modern Wars: The War on Terror
Empires in the Middle Ages: The Islamic Caliphate
Empires in the Middle Ages: The Holy Roman Empire
Power and Religion in Medieval and Renaissance Times: The Emergence of Modern Europe
The Britannica Guide to Islam: Islamic Art and Architecture
The Britannica Guide to Islam: Islamic Literature
Power and Religion in Medieval and Renaissance Times: The End of the Middle Ages
African Kingdoms: An Encyclopedia of Empires and Civilizations
World History: The Black Death: Bubonic Plague Attacks Europe
American History: The Salem Witch Trials: A Crisis in Puritan New England
World History: The French Revolution: The Power of the People
World History: World War I and the Rise of Global Conflict
Daily Life in 18th-Century England
A Visual History of the World: A Visual History of the Great Civilizations
World History: The Inquisition: The Quest for Absolute Religious Power