Ian Marsh is Principal Lecturer in Criminology at Liverpool Hope University and is a widely published textbook author. His recent publications include Theories of Crime (Routledge 2006 - with Gaynor Melville, Keith Morgan, Gareth Norris and Zoe Walkington); Criminal Justice: An Introduction to Philosophies, Theories and Practice (Routledge 2004 - with Gaynor Melville and John Cochrane); and Sociology: Making Sense of Society (3rd ed, Pearson, 2005 - with Mike Keating).
Gaynor Melville is Lecturer in Criminology at Liverpool Hope University. Her publications include Theories of Crime (Routledge 2006 - with Ian Marsh, Keith Morgan, Gareth Norris and Zoe Walkington); and Criminal Justice: An Introduction to Philosophies, Theories and Practice (Routledge 2004 - with Ian Marsh and John Cochrane).