Kimberly Haver is the only eighth-grade member of the Unicorn Club. She never minded being the oldest--after all, the Unicorns are the coolest girls in school--until the Eight Times Eights, a club made up of eight eighth graders, asked her to join. The Unicorns, Kimberly included, have always hated the Eights. But the Eights are in eighth-grade, like Kimberly. And if she joins, she'll have ready-made friends when she goes to Sweet Valley High next year. Is it time to say goodbye to the Unicorns?