Omschrijving
Lewis and Greg have accidentally turned their mum into a troll, and the town of St Andrews into a fantasy world. Can they change it back before Loki, Norse god of mischief, takes over forever?
Robert J. Harris was born in Dundee and now lives in St Andrews with his wife, sons, and his dog. He is the author of many children's books, including Will Shakespeare and the Pirate's Fire, and Leonardo and the Death Machine; and he is the creator of popular fantasy board game Talisman.