The second installment in the laugh-out-loud, quirky new middle grade series from Cory Putman Oakes.Part-Stegosaurus Sawyer and his two best friends are on a rescue mission to Mars when they encounter bullying of galactic proportions: Mars is trying to kick Pluto out of the solar system. Can the crew brave an interplanetary soccer match, a Plutonian rights organization called BURPS, and a batch of unusually potent tacos to save the galaxy?When you're part Stegosaurus life can be a little crazy. (Yes, sleeping with plates is weird. No, dino-human hybrids do not have second brains in their butts.) But Sawyer's life is normal(ish)—until he's yanked aboard a UFO and sent on a mission to Mars.Sawyer, Elliot and Sylvie travel to Mars to find her missing father, but they find even bigger trouble. Mars is trying to kick Pluto out of the solar system. And the fate of both planets will be decided by the upcoming Pluto VS Mars soccer match. Of course.It's an intergalactic mess, and only Sawyer ca