The Oxford Illustrated History of the First World War: New Edition, Edition 2

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

Prisoners in War

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

The Oxford History of the First World War

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

The British Home Front and the First World War

The Day After Roswell

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

How Fighting Ends: A History of Surrender

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

Clausewitz in the Twenty-First Century

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

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

Spam Nation: The Inside Story of Organized Cybercrime—from Global Epidemic to Your Front Door

Neoclassical Realist Theory of International Politics

Private Armed Forces and Global Security: A Guide to the Issues