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

The Revenge of Geography: What the Map Tells Us About Coming Conflicts and the Battle Against Fate

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

Diplomacy

Massacres and Morality: Mass Atrocities in an Age of Civilian Immunity

International Relations: Theories in Action

Kosovo and International Society

Inside the CIA

Fighting Terror: Ethical Dilemmas

On China

World Peace: (And How We Can Achieve It)

Who Rules the World?

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

The Avoidable War: The Dangers of a Catastrophic Conflict between the US and Xi Jinping's China

The Good American: The Epic Life of Bob Gersony, the U.S. Government's Greatest Humanitarian

The Responsibility to Protect: From Promise to Practice

An Introduction to the EU Legal Order

Rethinking Humanitarian Intervention

A Very Short History of the Israel–Palestine Conflict

Peace Operations and Global Order