Mari Hannah was born in London and moved north as a child. Sponsored by the Home Office, she graduated from Teesside University before becoming a Probation Officer, a career cut short when she was injured while on duty. Thereafter, she spent several years working as a film/television scriptwriter. During that time she created and developed a number of projects, most notably a feature length film and the pilot episode of a crime series for television based on the characters in her book, the latter as part of a BBC drama development scheme. She lives in Northumberland with her partner, an ex-murder detective. In 2010, she won the Northern Writers’ Award.