Multilateral Security and ESDP Operations

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

The European Parliament and its International Relations

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

Mapping Non-State Actors in International Relations

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

The Day After Roswell

Non-State Actors and Foreign Policy Agency: Insights from Area Studies

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

Criminals and Terrorists in Partnership: Unholy Alliance

Fear: Trump in the White House

Defining and Defying Organised Crime: Discourse, Perceptions and Reality

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

The Palgrave Handbook of Global Counterterrorism Policy

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