Rift Chronicles3 books in series
Magitek Publisher's Summary
My name is Danica James. I'm a cop with the Arcane Division.
Most mages have the ability to manipulate the elements - fire, water, air, earth, electricity. My magic only works on machines and electrical devices. They call me a magitek. That doesn't help much with demons and vampires, let alone criminals with lethal magikal powers.
Contains mature themes.