It's a day like no other! Amy's birthday is coming up. She's turning 13. Now she'll be an official teenager -- and she wants to celebrate with a real blow-out. But on the big day, Amy wakes up and is definitely not ready to party. Her appearance is somewhat unexpected. Her growing pains have taken on . . . well, unusual proportions. Her family and friends don't know what to do. Amy may be an extraordinary girl, but can she ever be just a normal teenager?