Immortals of Orion Series by Tabitha Summers

Statia never gave much thought to evil that roamed the night. Besides fighting an occasional demon, her only problems are school assignments and a jealous ex-boyfriend who refuses to stay out of her new relationship. When things get rough, a fallen angel of a warrior pledges his help. Payment required? She'll have to leave everything behind. Somewhere in the darkest of nights, a Fae Prince hunts for Statia. Blood bonded at birth, he has an epic need only she can fill... moreStatia never gave much thought to evil that roamed the night. Besides fighting an occasional demon, her only problems are school assignments and a jealous ex-boyfriend who refuses to stay out of her new relationship. When things get rough, a fallen angel of a warrior pledges his help. Payment required? She'll have to leave everything behind. Somewhere in the darkest of nights, a Fae Prince hunts for Statia. Blood bonded at birth, he has an epic need only she can fill. When forced into seclusion after his father's murder, his only option is to walk the corridors of her dreams and send his Master Warrior to bring her home. However, Prince Rayne is not the only male who wants her... less