The China-India Rivalry in the Globalization Era

The Day After Roswell

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

The Geopolitics of Euro-Atlantic Integration

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

Denmark and the European Union

The New Cold War and the Remaking of Regions

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

The Routledge Handbook of Scandinavian Politics

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

Handbook on the Politics of Small States

The Art of War

India-China Maritime Competition: The Security Dilemma at Sea

Fear: Trump in the White House

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

The Nation-State in Question

Worthy Fights: A Memoir of Leadership in War and Peace

The Nordic Countries and the European Union: Still the other European community?

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

Small States and International Security: Europe and Beyond