Power and Religion in Medieval and Renaissance Times: The End of the Middle Ages
The Britannica Guide to Islam: The Islamic World from 1041 to the Present
Cause & Effect: Modern Wars: World War II
The Britannica Guide to Islam: Islamic Literature
Empires in the Middle Ages: The Byzantine Empire
Cause & Effect: Modern Wars: The War on Terror
Cause & Effect: Modern Wars: World War I
The Britannica Guide to Islam: The Foundations of Islam and Islamic Thought
Empires in the Middle Ages: The Holy Roman Empire
Power and Religion in Medieval and Renaissance Times: The Italian and Northern Renaissance
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
The Sea in World History: Exploration, Travel, and Trade
The Great Depression and the New Deal: Key Themes and Documents
The Colonial and Postcolonial Experience: Colonial and Postcolonial Middle East
Russian Revolution of 1917: The Essential Reference Guide
The Colonial and Postcolonial Experience: Colonial and Postcolonial Africa
Primary Sources in World Warfare: World War I