Abi Elphinstone grew up in Scotland where she spent most of her childhood running wild across the moors, hiding in tree houses and building dens in the woods. After being coaxed out of her tree house, she studied English at Bristol University and then worked as an English teacher in Tanzania, Berkshire and London. She is the bestselling author of the Ember Spark series, Sky Song, Saving Neverland, The Unmapped Chronicles, The Dreamsnatcher trilogy and, for younger readers, The Snow Dragon and The Frost Goblin. When she's not writing, Abi works as a trustee for The Lamp of Lothian, speaks in schools about the transformative power of reading and writing and travels the world looking for her next story. Her latest adventures include living with the Kazakh Eagle Hunters in Mongolia and dog-sledding across the Arctic. 

Ben Miller is the bestselling author of magical stories for the whole family: The Night I Met Father Christmas, The Boy Who Made the World Disappear, The Day I Fell into a Fairytale, How I Became a Dog Called Midnight, The Night We Got Stuck in a Story, Once Upon a Legend, Diary of a Big Bad Wolf, Diary of a Puss in Boots, Diary of a Christmas Elf, Secrets of a Christmas Elf, Adventures of a Christmas Elf, and Robin Hood Aged 10 3/4. He is an actor, director, and comedian, best known for The Armstrong & Miller Show, the Johnny English and Paddington films, BBC’s Death in Paradise, and Netflix smash Bridgerton.