Hitler: Only the World Was Enough

The Day After Roswell

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

Shadow Government: How the Secret Global Elite Is Using Surveillance Against You

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

This Is How They Tell Me the World Ends: Winner of the FT & McKinsey Business Book of the Year Award 2021

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

The Main Enemy: The Inside Story of the CIA's Final Showdown with the KGB

Europe: The Struggle for Supremacy, 1453 to the Present

Fear: Trump in the White House

The Storm Before the Calm: America's Discord, the Coming Crisis of the 2020s, and the Triumph Beyond

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

Brotherhood of Warriors: Behind Enemy Lines with a Commando in One of the World's Most Elite Counterterrorism Units

Towards A Westphalia for the Middle East

Worthy Fights: A Memoir of Leadership in War and Peace

Enayati Theorem of Absolute Orbital Supremacy: The Codex Belli Orbitalis

Circle of Treason: CIA Traitor Aldrich Ames and the Men He Betrayed

The Convergence Doctrine