Martha Mumford has loved children's books forever. Her mother was a librarian, which gave her access to a wonderful array of books from an early age. She has written many books for Bloomsbury, including the Royal Baby series, and We're Going on an Egg Hunt, We're Going on an Elf Chase and Hop Little Bunnies. Martha lives in Berkshire with her husband, two daughters and a pet bunny called Cinnamon. Sarah Jennings is a children's book illustrator based in South London. She discovered a love of drawing at a young age and has been scribbling ever since. Her clients include Bloomsbury, Simon & Schuster, HarperCollins and Walker Books.