Skulduggery, Valkyrie and Omen return in the 14th and penultimate novel in the internationally bestselling Skulduggery Pleasant series - and their most epic test yet...

Derek Landy lives near Dublin. Before writing his children's story about a sharply-dressed skeleton detective, he wrote the screenplays for a zombie movie and a murderous horror film. "I think my career-guidance teacher is spinning in her grave," he says, "or she would be if she were dead."