Lucy Doncaster is the author, editor and designer of multiple children's books, ranging from natural history, reference and well-being to fiction, poetry, craft and all manner of puzzle and activity books. Upcoming and recent children's publications that she has written or contributed to include Puzzle Adventures: Jungle Quest (Arcturus Publishing, 2025), Puzzle Adventures: Space Quest (Arcturus Publishing, 2025), Swiftle: The Ultimate Taylor Swift Puzzle Book (Puffin, 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, nautical and business.