The Age of Total War, 1860–1945

The Revenge of Geography: What the Map Tells Us About Coming Conflicts and the Battle Against Fate

A History of Europe: From Pre-History to the 21st Century

A History of the World in Twelve Maps

The Great War and the Making of the Modern World

History of the World Map by Map

A History of the 20th Century: Conflict, Technology and Revolution

A History of the World in 47 Borders: The Sunday Times #1 Bestseller

War in the Modern World, 1990-2014

Adriatic: A Concert of Civilizations at the End of the Modern Age

England in the Age of Austen

The Loom of Time: Between Empire and Anarchy, from the Mediterranean to China

Maps and Politics

K2: The Story Of The Savage Mountain

Air Power: A Global History

American Nations: A History of the Eleven Rival Regional Cultures of North America

Crisis of Empire: Britain and America in the Eighteenth Century

I-Vine Spheres: 11 Laws of Ma’at

War in the Nineteenth Century: 1800-1914

Bermuda Triangle: A Novel of Time Travel and Alternate Worlds (Adventures in the Bermuda Triangle and Journey Into the Heart of Mystery)