The Anomaly Cycle

Charlie has been beaten and left for dead. She's got hardly any life left in her. But for some reason, she just can't seem to die.

A strange headache forces her to head north, towards the mysterious building known only as Facility Twelve-- where she quickly discovers that she is not alone. There is another Anomaly at the Facility, along with a suspiciously charismatic bot who says he'll do his best to "fix" whatever has gone wrong inside Charlie's head. But when the secrets of the Before mix with the dangers of the Nothing, it unlocks a power that could very well change the world.

Or it might just kill everybody.