Double Crossed: A Spies and Thieves Story by Ally Carter

First story in either series (Gallagher Girls and Heist Society) I have read, and also my first story by Ally Carter.

It's a very quick and fun read, even though I didn't know anything about either of the series, it still worked. The characters and tehir banter were fun to read, and it worked well as an appetizer for either series. Well played, Ms. Carter! :)