Anne Rooney writes non-fiction for children and adults, and fiction for children. She has written more than 100 non-fiction books, many of them on topics in science and technology. She has also taught at the Universities of Cambridge and York, and has been a Royal Literary Fund Fellow and Lector. Joe Wilson is an illustrator based in the UK specialising in highly detailed, hand-drawn illustrations and print. Working with a combination of pencil, ink and digital colour, Joe's work takes form as a hybrid of the traditional and contemporary. His work has featured in campaigns for adidas, Johnnie Walker, Hilfiger Denim, GQ magazine and many more.