Otherland

Otherland is a dangerous magical underworld - a place where appearances can be deceiving and anything can happen. A world of gods, vampires, and fairies. It's also... horrible. When life-long friends Myra and Rohan discover that Rohan's baby sister Shilpa has been stolen and taken to Otherland, the only way to rescue her is by taking part in a deadly game - three impossible challenges set by the Fairy Queen of Otherland. Win the game, and Rohan and Myra can go home with Shilpa - but lose, and they'll be trapped in Otherland forever... A darkly funny, action-packed fantasy adventure, perfect for fans of The Strangeworlds Travel Agency, Malamander, and The Land of Roar, from the author of the highly-acclaimed Dragon in the Library series.

Louie Stowell started her career writing carefully-researched books about space, ancient Egypt, politics and science but eventually lapsed into just making stuff up. She likes writing about dragons, wizards, vampires, fairies, monsters and parallel worlds. She lives in London with her wife Karen, her dog Buffy and a creepy puppet that is probably cursed.