Author: Ally Carter
Cammie and her friends are tasked with job of looking after Macey and the annoying Preston. Can they keep there friends alive and protect the secret of their sisters. When her mysterious (but hot) crush Zach returns, could there be more happening then the adults are letting on?
The third book in the Gallagher Girls Series is just as thrilling as the first 2.
This series is one of the best I have every read and recommend it to everyone.