A perfect student?

Jessica Wakefield is convinced that her sister, Elizabeth, is perfect. Who else is as smart, friendly and creative as her identical twin? So when Sweet Valley Middle School announces it will be choosing a Model Student, Jessica launches a secret campaign to make sure Elizabeth wins.

But Jessica doesn't count on what happens. As soon as word gets out about the contest, Elizabeth takes becoming a Model Student a bit too seriously. She starts telling everyone what to wear, what to eat, and how to act. Elizabeth's become positively bossy! What will it take to turn Elizabeth the Impossible back into the girl everyone knows and loves?