French edition in 2009) East West Street: On the Origins of Genocide and Crimes against Humanity (2016) International Law and Developing Countries: Essays in Honour of Kamal Hossain (ed. with Sharif Bhuiyan and Nico Schrijver) (2014) Hersch Lauterpacht, An International Bill of Rights (1945) (ed., with introduction) (2013) Principles of International Environmental Law (with Jacqueline Peel) (1995, 2003, 2012) Selecting International Judges: Principle, Process and Politics (with Kate Malleson, Ruth Mackenzie and Penny Martin) (2010) The Manual of International Courts and Tribunals (ed. with Ruth Mackenzie, Cesare Romano, Yuval Shany), (2010) Bowett’s Law of International Institutions (with Pierre Klein) (2001, 2009) Justice for Crimes against Humanity (ed. with Mark Lattimer) (2003) From Nuremberg to the Hague (ed.) (2003) Vers une transformation du droit international?