When Katie's best friend Callie leaves her for a clique called the Popular Girls Club on the first day of middle school, Katie decides to find a group that she can join.

The Special Day wedding salon is running an ad in the local newspaper, and they want Emma to model in the advertisement. The ad is a huge hit and suddenly Emma is very much in demand. But after running all over New York City for auditions, Emma realizes being a model is a lot tougher than she thought. Does Emma really want to be America's next top model, or is being a part of the Cupcake Club sweet enough?

"Mia is having a terrible day! Everything is going wrong. She woke up late and couldn't make her hair look perfect or brush her teeth, she probably failed a pop quiz, and she broke her glasses! But when her mom's cousin Laura arrives from Puerto Rico, she gives Mia a bracelet with a lucky charm. All of a sudden, Mia's luck changes for the better. Mia's thrilled--she'll never have a bad day again--or will she?"--Back cover.