Using the mythos established in Bone Clocks, Mitchell spins out a creepy little chiller as a nightmarish nine-year cycle sees one victim after another pulled into the environs of the mysterious Slade House and the clutches its cruel and hungry inhabitants. Each victim leaves a little of themselves behind. but will it ever be enough to save anyone, let alone destroy the soul vampires? Mitchell's trademark proficiency at evoking places and periods and character ruthlessly draws the reader in to each crushing little chapter until the final almost cathartic showdown. Familiarity with The Bone Clocks will give you and edge with this novella, but isn't necessary to enjoy it.