The Dead in their Vaulted Arches

Flavia DeLuce's world is turned upside down when her mother, Harriet, unexpectedly returns to Buckshaw after being presumed dead. Her return sparks a series of strange and deadly events, drawing a curious group of people to the estate. As Flavia delves into her mother’s mysterious past, she uncovers a compelling story of espionage and betrayal that may hold the key to her own future.