Rule of Three is about three sisters named Joey, Stevie, and Alex. Stevie and Alex both want to be the lead of the school musical. In the story, Joey is a secret teller. Alex uses Joey to find out what Stevie is going to sing in her audition and visa versa. Stevie bakes, bakes, and bakes when she is mad. If she is mad at Alex she will make cupcakes and name them something like "I hate Alex," or something else mean. Who will get the lead? You should read the book and find out!