Empires in the Middle Ages: The Holy Roman Empire
The Britannica Guide to Islam: Islamic Literature
Power and Religion in Medieval and Renaissance Times: The Italian and Northern Renaissance
Cause & Effect: Ancient Civilizations: Ancient China
Empires in the Middle Ages: The Ottoman Empire
Cause & Effect: Ancient Civilizations: Ancient Rome
Cause & Effect: Ancient Civilizations: Ancient Greece
Cause & Effect: Modern Wars: The Vietnam War
Empires in the Middle Ages: The Islamic Caliphate
Women in Science: Marie Curie: Radioactivity Pioneer and the First Woman to Win a Nobel Prize
African Kingdoms: An Encyclopedia of Empires and Civilizations
The Colonial and Postcolonial Experience: Colonial and Postcolonial Africa
The Sea in World History: Exploration, Travel, and Trade
Primary Sources in World Warfare: World War II
The Colonial and Postcolonial Experience: Colonial and Postcolonial Middle East
Primary Sources in World Warfare: World War I
Women's Lives in History: Women in Science
Understanding the Cultures of the Middle East: Economy, Trade, and Resources across the Middle East