Published with a digital code that may no longer be redeemable from the publisher. Do not purchase with the expectation that the code is still valid. A boy, a helmet, and an intergalactic legacy! • Sam Alexander isn't just any 15-year old, he's just been recruited to the Nova Corps: the Universe's police force. • What do you get when you pair a raccoon, a green alien lady and a scared teenager? An amazingly awesome origin tale! $3.99 cover price.