Michael Worboys is emeritus professor in the Centre for the History of Science, Technology and Medicine at the University of Manchester. He is the coauthor of Rabies in Britain: Dogs, Disease and Culture, 1830-2000. Julie-Marie Strange is a professor of British history at the University of Manchester. She is the author of Death, Grief and Poverty in Britain, 1870-1914. Neil Pemberton is a Senior Wellcome Postdoctoral Fellow in the Centre for the History of Science, Technology and Medicine at the University of Manchester. He is the coauthor of Murder and the Making of English CSI.