Sally Nicholls is the highly-acclaimed author of several books for children. She has been nominated for numerous awards and has won the Waterstones Children's Book Prize and the Independent Booksellers Week Award. She lives in Oxford. Sheena Dempsey is an Irish author-illustrator and rising-star of the book world. She is known for illustrating Swapna Haddow's Dave the Pigeon and most recently she illustrated Fearne Cotton's first picture book Yoga Babies. She lives in London.