- When Justice Meets Politics: Independence and Autonomy of -Ad Hoc International- Criminal Tribunals
- Genocidal Empires: German Colonialism in Africa and the Third Reich
- The UN International Criminal Tribunals: Transition without Justice? (Routledge Research on the United Nations
- A History of Rwanda: From the Monarchy to Post-Genocidal Justice
- Der Bruch; Ursachen und Konsequenzen des Umsturzes der Verfassungsordnung Polens 2015-2016