Mussolini's War: Fascist Italy from Triumph to Collapse, 1935-1943

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

The Plans of War: The General Staff and British Military Strategy c. 1900-1916

The Day After Roswell

The Prospect of War: The British Defence Policy 1847-1942

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

Strategy and the Social Sciences: Issues in Defence Policy

The Tragedy of Great Power Politics (Updated Edition)

Armies in Europe

A Hacker's Mind: How the Powerful Bend Society's Rules, and How to Bend them Back

The Unification of Italy

Fear: Trump in the White House

The Italian Army and the First World War

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

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

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

Dresden: Tuesday, 13 February 1945

Worthy Fights: A Memoir of Leadership in War and Peace

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

The Weaponisation of Everything: A Field Guide to the New Way of War