This book is part of a book series called Marvel Heroes .

This book has been graded for interest at 5-8 years.

This book was published 2006 by Reader's Digest Association .

K. C. Kelley has written dozens of books for young readers, mostly about sports. He has also written about robots, astronauts, creatures that creep in the dark, and other things that kids love! He lives in Santa Barbara, California, where he plays soccer and hangs out at the beach!