Christian G. De Vito is Research Associate at the University of Leicester. He has published extensively on the social history of prisons, convict labour, and prisoners' movements.Ralf Futselaar is a social historian of violence. He has published on the history of malnutrition, war-related mortality, war traumas, black markets, colonial soldiers, violent women, forced labor and imprisonment. He is currently a researcher at the NIOD Institute for War, Holocaust and Genocide Studies and a lecturer at Erasmus University, Rotterdam.Helen Grevers is a postdoctoral researcher in the Department of History at Ghent University. She has published on collaborators in the Netherlands and Belgium and now works on the research project "Collaborators, Justice and Society: A Social History of the Punishment of Collaboration in Belgium after WWII."