Syria Betrayed: Atrocities, War, and the Failure of International Diplomacy

The Day After Roswell

Global Politics and the Responsibility to Protect: From Words to Deeds

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

Fighting Terror: Ethical Dilemmas

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

Kosovo and International Society

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

Responsibility to Protect: A Defense

Fear: Trump in the White House

World Peace: (And How We Can Achieve It)

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

East Asia's Other Miracle: Explaining the Decline of Mass Atrocities

Worthy Fights: A Memoir of Leadership in War and Peace

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

The Responsibility to Protect: From Promise to Practice

Enayati Theorem of Absolute Orbital Supremacy: The Codex Belli Orbitalis

Rethinking Humanitarian Intervention

Circle of Treason: CIA Traitor Aldrich Ames and the Men He Betrayed

Peace Operations and Global Order