When seventeen-year-old Cammie wakes up in a convent high in the Alps, she slowly comes to realize that she’s been tortured, the last four months have been erased from her mind, and an ancient terrorist organization is hunting for her.

I really like this quirky little series by Ally Carter.  Who would ever imagine a series of schools that train young girls to become spies for their country?  Cammie awakes to find that she is missing her whole summer and part of her senior year in spy school and spends her time trying to make up her school work while trying to recover her memory.  This book takes us to many different locales in the pursuit of the truth.