To Tempt a Demon - The Relic Defender, #1

Anthropology PhD candidate Lexi Harrison never bares it all when she belly dances for a strip club crowd. She doesn't have to-she's that good. Every performance earns money toward her degree, and restores the sense of power that her painful childhood ripped away. Something is different about tonight. A man whose silver gaze seems to touch her skin beneath her veils. When a rowdy customer crosses the line, he comes to her rescue with the speed of a falcon-complete with wings.
Mikos Tyomni has never seen anyone dance the raqs sharqi like Lexi. Trust his tormentor, Archangel Michael, to put him in close contact with the cause of his downfall: a mortal woman. Particularly this mortal woman. The Defender. He has only thirty days to win her trust before Hell's deadliest demon attempts the mother of all prison breaks. No matter how sexy the messenger is, Lexi's career plans don't include some crazy idea that she's the last line of defense against the forces of evil.
Until her university mentor's murder leaves her holding the key to Hell. And fighting a losing battle against a passion forbidden by Heaven.