This book is part of a book series called Dinosaurs .

This book has been graded for interest at 10+ years.

There are 32 pages in this book. This book was published 2008 by National Geographic Society .

Catherine Hughes, M. Ed. , is the Executive Editor, Preschool Content, at National Geographic. She is the author of several books in the NG Little Kids First Big Book series. Christopher Sloan is a Senior Editor at National Geographic magazine and the author of two previous books for children--Feathered Dinosaurs (a School Library Journal Best Book of the Year) and SuperCroc and the Origins of Crocodiles. Mr. Sloan lives in Virginia.