Lisa Regan is the author of more than 200 published titles, including puzzle books, children's reference, licensed characters and curriculum-linked workbooks. She lives in Colchester with her husband and two sons.

Sam Loman studied Illustration at the academy of arts in Rotterdam. Since then she has expanded her creative skills to include graphic design, photography, product design and writing children's and non-fiction books. She lives in Rijswijk, Netherlands.