The Britannica Guide to Islam: The Islamic World from 1041 to the Present
Power and Religion in Medieval and Renaissance Times: The Emergence of Modern Europe
The Roots and Consequences of Independence Wars: Conflicts That Changed World History
Empires in the Middle Ages: The Crusades
Power and Religion in Medieval and Renaissance Times: The End of the Middle Ages
The Britannica Guide to Islam: Islamic Art and Architecture
Empires in the Middle Ages: The Holy Roman Empire
The Britannica Guide to Islam: The Foundations of Islam and Islamic Thought
The Britannica Guide to Islam: Islamic Literature
Primary Sources in World Warfare: World War I
World History: The Black Death: Bubonic Plague Attacks Europe
A Political and Diplomatic History of the Modern World: The Cold War
The World of Renaissance Italy: A Daily Life Encyclopedia
Analyzing the Issues: Critical Perspectives on Terrorism
World History: World War I and the Rise of Global Conflict
Warriors Around the World: Conquistadors
Hidden Heroes: Women with Wings: Women Pilots of World War II
Sacred Texts Interpreted: Religious Documents Explained