DC Simon Serrailler is faced with his worst crimes yet, and Lafferton is left reeling. The eighth in the Simon Serrailler crime series. From the outside, the cathedral town of Lafferton seems idyllic, but in many ways it is just like any other place. It suffers from the same kinds of crime, is subject to the same pressures from a rapidly changing world, has the same hopes and fears as any number of towns up and down the land.When one day DC Simon Serrailler is called in by Laffertons new Chief Constable, Kieran Bright, he is met by two plainclothes officers. He is asked to take the principal role in a difficult, potentially dangerous undercover operation and must leave town immediately, without telling anyone -- not even his girlfriend Rachel, who has only just moved in with him.