- Worlds at War: The 2,500-Year Struggle Between East and West
- Peoples and Empires: A Short History of European Migration, Exploration, and Conquest, from Greece to the Present
- Enlightenment: And Why It Still Matters
- European Encounters with the New World: From Renaissance to Romanticism
- Lords of all the World: Ideologies of Empire in Spain, Britain and France c. 1500-c. 1800