SIGNED: Marv And The Mega Robot: Book 2 (Paperback)

Marvin's life is perfectly ordinary: he loves technology, superhero comics, and is working on an invention for the Science Fair with his best friend Joe. Until one day, he discovers a mysterious superhero suit hidden in the attic . . . join Marvin as he steps into his power and becomes Marv-unstoppable, invincible, and completely MARVellous!