The secret enemy is revealed.But who will stop them from destroying everything?Can one girl be the savior of us all? The hope of humankind lies in the hands of Rachel MacLeod, an eleven-year-old girl gifted with incredible mind powers. Only Rachel can stand up to the Exterminators - a powerful race of otherworldly beings that has almost wiped the human population off the face of the Earth. This will be the war to end...