Discover the gripping new detective thriller from the Sunday Times bestselling author of the Logan McRae series'A dark, richly satisfying story that proves just how good a crime writer he is.' Daily Mail'Hard to put down' Reader reviewTHE CLOCK IS TICKING TO CATCH A SERIAL KILLER.Detective Constable Angus MacVicar has just landed his dream job - transferred out of uniform and assigned to Oldcastle's biggest ongoing murder investigation: Operation Telegram, hunting the 'Fortnight Killer'.Every two weeks another couple is targeted. One victim is left at the scene, their corpse used as a twisted message board. The second body is never seen again.This should be the perfect chance for Angus to prove himself, but he's been lumbered with the forensic psychologist from hell.