This book is part of a book series called Magic Fact Machine .

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

There are 30 pages in this book. This is a reference book. This book was published 2000 by Big Fish (NY) .

Ting and Neil Morris are experienced authors who have written successfully on a wide range of topics for children. Honor Head is a highly experienced author of books for children. The author, Sally Morgan, is an experienced nature photographer and writer of books for children. Robin Kerrod was an experienced author of children's information books and a winner of the COPUS science book prize.