About the Author

Andy Charman is the prolific author and editor of many educational and fun children's reference books.

Jenny Vaughan is a writer and editor of childrenÆs books and educational materials. She lives in north-east London.

Angela Royston has been a children's author for several years and has written many science and geography books for leading children's book publishers. You can find out more about her on her website: www.angelaroyston.com.