Marv and the Mega Robot

Marvin's life is perfectly ordinary until he discovers a mysterious superhero suit hidden in the attic. As he steps into his power, he learns that he is next in a long line of superheroes and must meet his destiny. When the Science Fair is threatened by super-villain Mastermind and her giant robot, Marvin must find the courage to become the great and marvelous superhero Marv and save the day. This is the first book in a series about one boy's journey to unlock the superhero within.