This 24-page storybook features characters from the Apple TV+ animated show, Stillwater . The show, based on Scholastic’s bestselling Jon J. Muth picture book series, is a gentle introduction to mindfulness for kids. Based on an episode from the Apple TV+ series, . In A Perfect Fit , Addy and Michael are building a go-kart for the neighborhood race, and Karl is super excited to help. But with his siblings covering most of the work, he finds himself without much to do. Feeling left out, Karl makes his way to Stillwater's garden, where the wise panda helps him see there may be a perfect job for him after all.