* Johnstone, G. & Van Ness, D. eds. (2007) Handbook of Restorative Justice. Cullompton: Willan Publishing.
* Shapland, J., Robinson, G. & Sorsby, A. (2011). Restorative Justice in Practice: Evaluating What Works for Victims and Offenders. Oxford: Routledge.
* Johnstone, G. (2008). Restorative Justice: Ideas, Values, Debates. Cullompton: Willan Publishing.
* Von Hirsch, A., Roberts, J., Bottoms, A., Roach, K. and Schiff, M. (2003). Restorative Justice and Criminal Justice: Competing or Reconcilable Paradigms? Oxford: Hart Publishing.
* Clamp, K. & Paterson, C., 2017. Restorative Policing: Concepts, Theory and Practice. London: Routledge.
* Aertsen, I., Daems, T. & Robert, L. eds. (2006). Institutionalising Restorative Justice. Cullompton: Willan Publishing.
* Healy, D., Hamilton, C., Daly, Y. and Butler, M. (2016) The Routledge Handbook of Irish Criminology. Abingdon: Routledge. Chapter 11.
* Zinsstag, E. & Vanfraechem, I. eds. (2012) Conferencing and Restorative Justice: International Practices and Perspectives. Oxford: Oxford University Press.