No. of pages 128
This book is part of a book series called Popular Science Mini Guides .
This book has been graded for interest at 9-12 years.
There are 128 pages in this book. This book was published 2001 by Barnes & Noble .
Sue Nicholson has written many non-fiction books for children. She lives in North London and has two young daughters - Ella and Isobel.
This book is in the following series: