The Thirty Years War: Europe's Tragedy

Germany: A History

Magna Carta: The Birth of Liberty

Crusaders: The Epic History of the Wars for the Holy Lands

The History of the Medieval World: From the Conversion of Constantine to the First Crusade

The Great Mortality: An Intimate History of the Black Death, the Most Devastating Plague of All Time

Bible and Sword: England and Palestine from the Bronze Age to Balfour

A Great and Terrible King: Edward I and the Forging of Britain

The Guns of August

Millennium: The End of the World and the Forging of Christendom

Indigenous Continent: The Epic Contest for North America

The History of the Peloponnesian War

Practicing History: Selected Essays

Lafayette in the Somewhat United States

The March of Folly: From Troy to Vietnam

The First Salute: A View of the American Revolution

Fifth Sun: A New History of the Aztecs

Sea of Glory: America's Voyage of Discovery, the U.S. Exploring Expedition, 1838-1842

The Proud Tower: A Portrait of the World before the War, 1890–1914

Mythology