Mattel 
Barbie — Rock N Royals 

Courtney is a princess who accidentally gets sent to pop-star camp, and Erika is a pop star who ends up at princess camp. When the two camps plan to shut each other down, can the girls work together to save both camps?An amazing story told in short chapters to make it easy for kids to read on their own!Come on an amazing adventure with Barbie and all her friends! Solve mysteries with secret doors, sea monsters and messages in a bottle, catch the baddies as a secret agent, sing in Barbie’s rock band, celebrate Chelsea’s birthday in Dreamtopia and fly to tropical beaches and distant planets in far-away galaxies. Let’s go!