This lively new series answers the key questions young readers ask. Informative answers are given in a light-hearted, amusing fashion that is sure to satisfy. Each title is packed with exciting activities, fact boxes and quizzes. In addition there are internet link panels, featuring the most interesting and interactive websites to encourage children to explore the topic further. A fact packed, fun series for enquiring young minds.

This book is part of a book series called Tell Me? .

There are 32 pages in this book. This book was published 2003 by Pavilion Books .

John Farndon has written many books for children, specialising in popular science and astronomy. He has twice been shortlisted for the "Copus Science Book Prize. "