Jennifer Gray lives in London and Scotland with her husband, four children and friendly but enigmatic cat, Henry. She has written the Atticus Claw series, the Chicken Mission series and the Guinea Pigs Online series, co-written with Amanda Swift. The first book in the Atticus series, Atticus Claw Breaks the Law , was shortlisted for the Waterstones Children's Book Prize and won the Red House Children's Book Award - Younger Readers Category. Hannah is a freelance illustrator living and working on the south coast of England and has provided illustrations for several children's picture books. She provides artwork for a diverse range of clients - both in the UK and internationally.