This book is part of a book series called Pebble Plus-Mighty Machines .

This book has been graded for interest at 4-8 years.

There are 24 pages in this book. This book was published 2007 by Capstone Press .

Matt Doeden is a freelance author and editor from Minnesota. He's written numerous children's books on sports, music, current events, the military, extreme survival, and much more. His books Sandy Koufax (Twenty-First Century Books, 2006) and Tom Brady: Unlikely Champion (Twenty-First Century Books, 2011) were Junior Library Guild selections. Doeden began his career as a sports writer before turning to publishing. He lives in Minnesota with his wife and two children.