Abi Elphinstone grew up in Scotland where she spent most of her childhood building dens, hiding in tree houses, and running wild across highland glens. After being coaxed out of her treehouse, she studied English at Bristol University and then worked as a teacher in Africa, Berkshire, and London. She is the author of the Dreamsnatcher trilogy and the Unmapped Chronicles, among other books for young readers, and the editor of anthology Winter Magic. When she's not writing, Abi volunteers for the children's literacy charity Coram Beanstalk, speaks in schools, and travels the world looking for her next story. You can find more about Abi at AbiElphinstone.com or on Facebook at Facebook.com/Abi.Elphinstone. Amy Alward is a Canadian author living in London who fits writing in around her work as editorial director for one of the UK's leading children's publishers. The Oathbreaker's Shadow and The Shadow's Curse are her first two books, published under her maiden name, Amy McCulloch. She lives life in a continual search for adventure, coffee, and really great books. Visit her at AmyAlward.co.uk or on Twitter @Amy_Alward. Michelle Harrison grew up in Essex and is the youngest of three sisters. Her first novel, The Thirteen Treasures, won the Waterstones Children's Book Prize. She also won the Calderdale Book of the Year Award for The Other Alice. Her work has been translated into over 20 languages. Her bestselling Pinch of Magic series has sold over 200,000 copies in the UK and the latest instalment is A Storm of Sisters. Before she was published, Michelle's jobs included working in a bar, a bakery, and an art gallery. She was then a Waterstones bookseller before becoming an editorial assistant in children's books at a publisher in Oxford. She now writes full time and lives with her partner, her son Jack, and cats. www.michelleharrisonbooks.com Find Michelle on Twitter @MHarrison13 and Instagram @elvesden Geraldine McCaughrean is an award-winning author who has written more than 130 books and plays for children and adults. She recently won the Whitbread Children's Book Award for the third time with Not the End of the World, and her other awards include the Carnegie Medal, the Guardian Fiction Award, and the Smarties Bronze Award. She lives in Berkshire, England. Visit www.geraldinemccaughrean.co.uk. Lauren St John was born in Gatooma, Rhodesia, now Kadoma, Zimbabwe, in December 1966. After studying journalism in Africa, she moved to London, where she was for many years golf correspondent to The Sunday Times. She is the author of several books on sports, the biography Hardcore Troubadour: The Life and Near Death of Steve Earle, and one children's novel, The White Giraffe.