About the Book: Out of Sight, Out of Time by Ally Carter is the fifth book in the bestselling Gallagher Girls YA spy series, following Cammie Morgan as she awakens in an alpine convent with no memory of the previous four months. With her friends, Cammie travels across the world to uncover the clues she secretly left behind while racing to discover what happened, who she can trust, and what she did during her missing summer. Packed with espionage, mystery, adventure, friendship, and romance, this thrilling young adult novel is perfect for fans of XO, Kitty.