David Mark

David spent more than 15 years as a journalist, including seven years as a crime reporter with The Yorkshire Post - walking the Hull streets that would later become the setting for the Detective Sergeant Aector McAvoy novels.

His writing is heavily influenced by the court cases he covered: the defeatist and jaded police officers; the incompetent investigators; the inertia of the justice system and the sheer raw grief of those touched by savagery and tragedy.

He lives in Lincolnshire and is now a full-time novelist.