Dark Divide — Sonja Stone

Hogwarts meets The Bourne Identity at Desert Mountain Academy, the covert CIA training school where Nadia Riley's harrowing adventures continue--the thrilling sequel to Desert Dark.

With the trials of first semester behind her, sixteen-year-old Nadia Riley returns to Desert Mountain Academy to quietly complete her junior year--but at a Black-Ops training facility for the CIA, nothing stays quiet for long. When she's hunted by an ex-teammate during her first survival course, Nadia's semester takes a terrifying turn. Her pursuer is relentless, his agenda frightening. And if he succeeds, it will cost Nadia her life.