Dark Angel - The Angel Series, #3

Stephanie has come face to face with her celestial father, Mustafa. Beautiful and cold, he has his own agenda for someone close to Stephanie's heart. In the meantime, a heavenly war breaks out, and Val and his army must return to their spiritual form to fight for the greater good, abandoning Stephanie, Jeffery, and Dom with an unlikely ally. Now, Stephanie must pull her boot straps up and get ready for one hell of a fight.
But who was the accomplice in kidnapping her, and will Stephanie triumph and bring down the almighty Illuminati, or surrender?