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Book Overview
In just one semester at Iron Bridge Academy, The Grey Griffins have already had quite an education-clockwork robots, students with super powers, and a hidden land beyond our world where mystical creatures and incredible inventions exist. But as second semester begins, their friendship is put to the test-Max, Ernie, Natalia, and Harley are growing apart. When their arch nemesis Otto Von Strife reemerges with another evil plan, the Griffins must learn to set aside their differences and reunite to save the world. And each other.
Format:Hardcover
Language:English
ISBN:0316045195
ISBN13:9780316045193
Release Date:May 2011
Publisher:Little, Brown Books for Young Readers
Length:368 Pages
Weight:0.98 lbs.
Dimensions:1.3" x 5.8" x 8.0"
Age Range:8 to 12 years
Grade Range:Grades 3 to 7
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