Choosing Sides (Sweet Valley Twins #4)
No matter what Elizabeth does, she can't stop her best friend,  Amy Sutton, from trying out for the Unicorn Club's cheering squad.  Elizabeth is sure that the Unicorns are going to steal Amy away from  her. Then Elizabeth learns that Jessica and the rest of the Unicorns  don't even want Amy. In fact they'll do anything to keep her off the  squad!What should Elizabeth do? Can she stand by and watch Amy  get hurt? But if she fights at Amy's side against the Unicorns, she'll  be taking a stand against her own twin sister!