NATO and the South: A Tale of Three Futures

The Day After Roswell

Correlation Between Human Factors and the Prevention of Disasters

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

Homeland Security Organization in Defence against Terrorism

Handbook for Pandemic and Mass-Casualty Planning and Response

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

Afghanistan and Central Asia: NATO′s Role in Regional Security since 9/11

Future Trends and New Approaches in Defeating the Terrorism Threat

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

Perseverance of Terrorism: Focus on Leaders

Countering Radicalisation and Violent Extremism Among Youth to Prevent Terrorism

Fear: Trump in the White House

Resiliency: Enhancing Coping with Crisis and Terrorism

Worthy Fights: A Memoir of Leadership in War and Peace

Engaging the Public to Fight the Consequences of Terrorism and Disasters

CBRN Security Culture in Practice

Enayati Theorem of Absolute Orbital Supremacy: The Codex Belli Orbitalis

Lone Actors – An Emerging Security Threat

Terrorist Threats in North Africa from a NATO Perspective