Skulduggery Pleasant is a series of fantasy novels written by Irish author Derek Landy. The books revolve around the adventures of the skeleton detective, Skulduggery Pleasant, and a teenage girl, Stephanie Edgley/Valkyrie Cain, along with other friends. The central story arc concerns Valkyrie's struggle to stop evil forces threatening the world, finally find justice for her late uncle's death, and her internal struggle of keeping the darkness within her to stay within.
