The New Girl
Author: Francine Pascal, Jamie Suzanne
Release Date: February 01, 1987
Identical twins Elizabeth and Jessica Wakefield don't always agree on things - until Brooke Dennis arrives at Sweet Valley. Both twins agree that she's horrible. She snaps at everyone who tries to be nice to her and she's constantly saying mean things to people.
To get even with Brooke, the twins invent a third lookalike sister whom they call Jennifer. Pretty soon all of Sweet Valley Middle School is in on the plan. But then Elizabeth discovers the real reason why Brooke is so mean. Suddenly, the plan to get revenge doesn't seem like such a good idea. Can Elizabeth stop her classmates from playing the ultimate joke before Brooke's heart gets broken?