Malekos, Matthew and Dennis Nilsen

Matthew Malekos is a former mental health professional, with degrees in psychiatry and psychology. He is the author of the Dr Karen Laos series of novels, including 2013's Peroxide Homicide and the 2014 sequel Snow Wasted, both by Robert Hale Ltd, London, UK. The Most Toys is the third novel in the Dr Karen Laos series and is co-authored with the British serial killer, Dennis Nilsen, with whom Matthew has worked professionally and personally for over fifteen years. Since 2005, Matthew has lived on the Mediterranean island of Cyprus.