By Ally Carter.
Cammie goes to boarding school, a very special boarding school where she and her friends are training to be spies. They learn many useful skills: hand to hand combat, weapons training, surveillance, R&D; all the things a girl might need, but with one very large gap in their education: Boys. But Cammie is nothing if not resourceful as she and her friends apply their skills to the problem. A thrilling ride of danger, intrigue and not a little humour. I love this entire series.
Recommended by Antonia