The Risk of Skilled Scientist Radicalization and Emerging Biological Warfare Threats

The Day After Roswell

Countering Terrorist Activities in Cyberspace

Countering Terrorism and Urban Warfare: Training and Informative Operations

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

Senior Leadership Roundtable on Military and Defence Aspects of Border Security in South East Europe

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

Challenges in Strategic Communication and Fighting Propaganda in Eastern Europe: Solutions for a Future Common Project

Enhancing Women’s Roles in Preventing and Countering Violent Extremism (P/CVE)

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

Defense against Terrorism: Enhancing Resilience of Democratic Institutions and Rule of Law

Disaster, Diversity and Emergency Preparation

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

Cyber Defense - Policies, Operations and Capacity Building: CYDEF 2018

Fear: Trump in the White House

Risk Management of Terrorism Induced Stress: Guidelines for the Golden Hours (Who, What and When)

Toward Effective Cyber Defense in Accordance with the Rules of Law

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

Maritime Security: Counter-Terrorism Lessons from Maritime Piracy and Narcotics Interdiction

From Territorial Defeat to Global ISIS: Lessons Learned