Hitler: Only the World Was Enough

The Ottoman Empire: 1300-1600

Unfinest Hour: Britain and the Destruction of Bosnia

Nuclear War: The bestselling non-fiction thriller, shortlisted for the Baillie Gifford Prize 2024

Three Victories and a Defeat: The Rise and Fall of the First British Empire, 1714-1783

On Palestine

Britain's Europe: A Thousand Years of Conflict and Cooperation

The Safeguard of the Sea: A Naval History of Britain 660-1649

The Longest Afternoon: The 400 Men Who Decided the Battle of Waterloo

The World for Sale: Money, Power and the Traders Who Barter the Earth’s Resources

The Next 100 Years: A Forecast for the 21st Century

Hitler's American Gamble: Pearl Harbor and the German March to Global War

Giordano Bruno: Philosopher/Heretic

The Silver Waterfall: How America Won the War in the Pacific at Midway

The New World Order: Facts & Fiction

The World of All Souls: A Complete Guide to A Discovery of Witches, Shadow of Night and The Book of Life

Towards A Westphalia for the Middle East

The Time Traveller's Guide to Elizabethan England

Inside the Illuminati: Evidence, Objectives, and Methods of Operation

A Brief History of the English Reformation