Chew on This! is a Jimmy Neutron book based on the episode Birth of a Salesman.
Retroville Elementary is having its annual Bookworm Contest with lots of great prizes -- and Jimmy's good friend Sheen is desperate to win! But when Sheen gets his hands on Jimmy's latest invention, Book Bubblegum, things begin to get really sticky. Find out what happens in this hilariously mind-blowing story!
- This is the first time we see Sheen's grandmother.