This book is part of a book series called Science Starters .

This book has been graded for interest at 8-12 years.

There are 32 pages in this book. This book was published 2007 by Stargazer Books .

Jim Pipe is an author, who has written numerous nonfiction books for children. Sally Hewitt is an experienced children's writer. Her previous books for Watts include the In Your Neighbourhood series.