The product, titled "Rules," is a story about a girl named Catherine who has a brother with autism, David. In the story, Catherine tries her best to teach David various social rules and norms, such as how to behave in public places or how to differentiate between objects like apples and peaches. This task becomes increasingly difficult for her as it is nearly impossible when you have a family that revolves around David's disability. Despite the challenges, Catherine continues to persevere and tries to help her brother fit in with society. The book is available in two formats: "Rules" and "Rules (Scholastic Gold) (Paperback)."