Claire Hibbert

Clare Hibbert specializes in non-fiction books for children of pre- and primary school age. She has been shortlisted for the prestigious Aventis Junior Science Prize, and won a dozen Practical Pre-School Gold Awards.

Giles Sparrow is a freelance author and editor, specializing in popular science. He has had books about space published by several children's publishers, including Scholastic and Dorling Kindersley.