This is such a great book! This whole book series is just amazing!
I love all the characters, and the plot, thing whole thing was awesome. I want to talk more about it but I don't want to spoil it for anyone who hadn't read it yet.
I finished United We Spy today and was crying my eyes out because this is the last book in the series and a small part of me didn't want it to end, but all good books have to end some times.
Ally Carter did such a fantastic job with the Gallagher Girls series. And as sad as I was to see the series end it had really satisfying ending. I highly recommend this series.