This book is part of a book series called Edge Books-Bloodiest Battles .

This book has been graded for interest at 8-14 years.

There are 32 pages in this book. This book was published 2008 by Capstone Press .

Barbara J. Davis has written books on science topics for kids for more than 15 years. She has published books on ecosystems and biomes, as well as on earth science subjects.