Jessica and Elizabeth Wakefield feel special because they're identical twins. For twelve years they've dressed alike, shared a room, and done everything together. But when they start Sweet Valley Middle School, everything begins to change.
Elizabeth wants to work on the class newspaper, but Jessica doesn't.
Jessica would rather join the Unicorns, a snobby all-girls club. Even though Elizabeth isn't interested in the same things as her twin, she tries to tag along.
But is she losing her best friend?

"I heard about you and the Unicorn Club today," Elizabeth began. "I felt really bad that you didn't tell me about it. But I guess you have a right to do things on your own. I'm trying not to let it bother me."
Jessica jumped up from her bed and threw her arms around Elizabeth. "Oh, Lizzie," she cried. "Thanks for understanding. I wanted to tell you. I just didn't dare. All this pledge stuff is supposed to be a secret. And I haven't even been voted in yet. I'm still scared I'll do something to ruin my chances."
"Don't worry. I know you'll get in." Elizabeth tried to make her voice cheerful, but in the pit of her stomach she felt a terrible emptiness. She was losing Jessica. What was she going to do without her best friend?

Will Jessica star in the dance recital? Teachers Pet