Follows Maggie Holt, who doesn't believe in the supernatural despite her father's infamous book, "House of Horrors," which recounts their supposedly real-life experiences living in a haunted house named Baneberry Hall. After her father's death, Maggie inherits the house and decides to renovate it, hoping to debunk the myths surrounding it and confront the memories that have cast a shadow over her life.

A masterfully crafted suspense novel that brings us to a remote island off the coast of Ireland, where charismatic television star Will Slater and ambitious magazine publisher Jules Keegan are about to tie the knot. The lavish wedding promises to be an event to remember, but as the celebration begins, old resentments surface, and secrets start to unravel.