"Cammie Morgan has lost her father and her memory, but in the heart-pounding conclusion to the best-selling Gallagher Girls series, she finds her greatest mission yet. Cammie and her friends finally know why the terrorist organization called the Circle of Cavan has been hunting her. Now the spy girls and Zach must track down the Circle’s elite members to stop them before they implement a master plan that will change Cammie—and her country—forever."
Ally Carter goes balls to the walls with the final book in the Gallagher Girls series. The only thing that may disappoint you is that the book wasn't longer and the series had to end! We see the girls having to essentially save the world and realizing that the life that they have been leaving and preparing for really is just months away and that they will constantly be preforming missions that will involve life and death and can they handle that reality? The girls really do grow up in front of our eyes. Relationships are made and changed forever. Enjoy and savor ever last moment.