One morning Jimmy Neutron and his friends wake up to find all the grown-ups of Retroville gone. And with no one to stop them, the kids go on a fun-filled free-for-all! But things turn sour when there
? Sneak a peek at Jimmy Neutron's secret drawings? Get a close-up look at never-before-seen photos? Check out the blueprints for his most famous inventionsFrom Jimmy's incredible shrinking machine to
