Skulduggery Pleasant, , HarperCollins Publishers, Derek Landy,Humorous stories (Children's / Teenage),Children's / Teenage fiction & true stories, friendship;revenge;heroes;villains;drama;mission;quest;crime;horror;fantasy;time travel;comedy;funny;humour;witty;skeleton;detective;skulduggery;Valkyrie;war;magic;sorcery;monsters;witchcraft,, , United Kingdom, en-GBhttps://www.harpercollins.co.ukfriendship;revenge;heroes;villains;drama;mission;quest;crime;horror;fantasy;time travel;comedy;funny;humour;witty;skeleton;detective;skulduggery;Valkyrie;war;magic;sorcery;monsters;witchcraft, [BLURB],[CITY],,books, ebooks, biblet, Book2look