This book is part of a book series called Secret .

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

There are 347 pages in this book. This book was published 2012 by Turtleback Books .

Gilbert Ford holds a BFA in illustration from Pratt Institute and an MFA in writing for children and young adults from Vermont College of Fine Arts. He is the author and illustrator of The Marvelous Thing That Came from a Spring , named a Best STEM Book of 2017, and has illustrated many middle grade jackets, as well as the award-winning picture book Mr. Ferris and His Wheel . He lives and works in Brooklyn, New York. Visit him online at GilbertFord. com. Pseudonymous Bosch is the author of the New York Times bestselling Secret Series. He loves rich chocolate and fine cheese. His identity is a closely guarded secret.