Overstrand 1895. Lawrence Harpham and Violet Smith are witnesses to suicide while on holiday. Beneath the body, lies a bible belonging to a murdered man. Clues lead to the violent death of a bookseller and a chilling confession from the past. From Norfolk to Liverpool, investigations point to the unsolved murder of Fanny Nunn in the town of Diss. But how are the murders connected? Why do the parish registers contain so many unnatural deaths? As Lawrence and Violet close in on the killer, Lawrence discovers a long-kept secret about his wife's death. Can he overcome his demons, and will they stop the murders before more lives are lost?