Mine, Mine, Mine! Eagle, Robyn and Hawk are having trouble sharing their belongings with one another, so they’re each awarded one unique tool from Coot’s workshop that they don't have to share with anyone else: Eagle picks grippy tires, Robyn picks night vision goggles, and Hawk picks a super-powerful drill. While on an exploration trip to the Moon, they get separated from the class and find themselves stuck in a collapsed cave. Will the Racers overcome their inclination to keep their favorite items to themselves, or will they find a way to collaborate and escape the cave?