The Great Siege: Malta 1565

In Search of the Dark Ages

The Thirty Years War: Europe's Tragedy

Germany: A History

The British Empire

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

Peacemakers

The Guns of August

The Crusades: The Authoritative History of the War for the Holy Land

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

Empire: How Britain Made the Modern World

The Secret History of the Mongol Queens: How the Daughters of Genghis Khan Rescued His Empire

The Templars: The Rise and Spectacular Fall of God's Holy Warriors

The Sleepwalkers: How Europe Went to War in 1914

Practicing History: Selected Essays