Skulduggery Pleasant: Resurrection is a 2017 young adult fantasy novel by Derek Landy. It is the first book in the Skulduggery Pleasant sequel series, and tenth book in the franchise overall. In October 2019, at Easons' Department 51 at Liberty Hall, Dublin in a Q&A following an interview alongside Eoin Colfer, Landy confirmed the original title of Resurrection and the sequel series as a whole as Valkyrie Cain, after both series' main protagonist. Source: Wikipedia (en)