Hailey Harper has always felt invisible. Now her dad has a new job and the family is moving to Hollywood. Just what Hailey needs: starting a new high school. As she's packing, Hailey finds a journal that belonged to her older sister, Noel, who is away at college. Called "How to be a Hater," it's full of of into Hailey can really use. Has Hailey found the Bible of Coolness? Will it help her …