Dr Elena Katselli Proukaki is a Senior Lecturer in Law at Newcastle Law School (United Kingdom), which she joined as a lecturer in 2005. Elena studied Law at the National and Kapodistrian University of Athens, Greece, where she graduated in 1997. After training and qualifying as a lawyer in Cyprus and becoming member of the Cyprus Bar Council, she worked as an associate in the law firm of Michael Kyprianou & Associates during which time she worked on a number of high profile criminal cases (1997-1998 and 1998-1999). She subsequently embarked into post-graduate studies at the University of Durham obtaining a Master of Laws in International and European Legal Studies (2000) and, after being awarded a full scholarship by the Department of Law, a Doctorate in Public International Law (2005). Her doctoral thesis, under the supervision of Professor Colin Warbrick, was published by Routledge: Francis & Taylor Group (2010) and was re-printed in paperback format in 2011. The book is entitled The Problem of Enforcement in International Law: Countermeasures, the Non-injured State and the Idea of International Community and was considered for the Paul Guggenheim Prize 2011 awarded by the Institut de Droit, Geneva.