Princeless Book 8 Princesses #4

"Andrea and Antonia are hitting the road! They've been locked up in one place for too long, and Adrienne has inspired them. It's time for them to get out there and really use their magic to do some good. There's only one problem: they're still incredibly competitive and more than a little irresponsible with their magic. But unleashing two princesses full of magic and determination to outdo each other couldn't possibly go wrong, could it?"