The fifth book in the million copy selling Gallagher Girls series set at an elite boarding school for spies. Perfect for fans of XO, Kitty. You might think being the target of an international criminal organisation would make people stare at you. Well, try holding hands. With a boy. The last thing Cammie Morgan remembers is leaving Gallagher Academy. When she wakes up in an alpine convent with no memory of the past four months, Cammie and her friends must travel across the world to piece together the clues she left behind in a race against time to uncover what she did last summer.