Lucy Doncaster is the author, editor, and designer of multiple children's books, ranging from natural history, reference and well-being to fiction, craft and all manner of puzzle and activity books. Upcoming and recent children's publications that she has written or contributed to include Swiftle: The Ultimate Taylor Swift Puzzle Book (Penguin, 2024), True or False? (Arcturus Publishing, 2024), and Foraging: The Complete Guide for Kids and Families (Puffin, 2024). She has also edited and written numerous adult titles on topics spanning cookery, sport, travel, popular science, history and business. Arianna Bellucci is a freelance artist based in Florence, Italy. She has a varied portfolio, having worked on children's fiction, puzzle books, and video games.