Fast Grave (Cormoran Strike Book 7)

Fast Grave is the seventh thrilling installment in the Cormoran Strike detective series by Robert Galbraith. When a worried father comes to private investigator Cormoran Strike seeking help to find his son Will — who has vanished into a religious sect in remote Norfolk — Strike and his partner Robin Ellacott are drawn into a dark world that hides sinister events and unexplained deaths. To rescue Will, Robin goes undercover into the sect, unaware of the dangers that await or the high price she may have to pay. This gripping mystery blends psychological intrigue, cult suspense, and deep character development as the investigation unfolds.