The Vows of Silence: Discover book 4 in the bestselling Simon Serrailler series

'Serrailler, Hill's brilliant detective, is the central character in the great writer's crime fiction novels' CAMILLA, DUCHESS OF CORNWALL A gunman is terrorising young women. What links these seemingly random murders? Is the marksman with a rifle the same person as the killer with a handgun? Or do the police have two snipers on their hands? Detective Chief Superintendent Simon Serrailler is in charge of the case, but is struggling to cope with a tragedy at the heart of his family. The pressure is mounting... 'A captivating read' Observer Discover the bestselling crime series that over ONE MILLION readers have devoured.