Claire Freedman is the author of several picture books, including Pirates Love Underpants!; Dinosaurs Love Underpants!; Aliens Love Underpants!; Snuggle Up, Sleepy Ones; One Magical Day; A Magical Christmas; Dilly Duckling, and My Grandparents Love Me. She lives in Essex, England.

David Bedford lives in a village by the sea in Norfolk, England, with his wife and two children. David was a scientist before becoming a full-time author.

He is the author of over sixty books for children and is published in thirty countries around the world, from Turkey to Thailand, and England to Iceland.

Julia was born in Stamford and trained as an architect. She loves the countryside and nature, finding it a pool of inspiration to draw on in her writing.

Julia now lives in Gosport with her husband and three children. She has published 12 picture books, translated into many languages.