nClaudia Martin is a highly respected author of non-fiction for children and young adults, with an exceptional talent for making complex ideas accessible. She specializes in the subjects of health, science and the natural world. Her books have been translated into 14 languages. She lives in London. n n Clare Hibbert specializes in non-fiction books for children of primary school age. She has been shortlisted for the prestigious Aventis Junior Science Prize, and won a dozen Practical Pre-School Gold Awards.n