All Wing Slayer Hunters fight a curse, guarding innocent witches until the urge to harm them grows too strong - then they must kill their own. Wing Slayer Sutton West has always honored that vow. His own father killed himself rather than go rogue. But now Sutton is tempted as never before by Carla Fisk, a brilliant psychologist and dynamic witch whose twin sister, Keri, was murdered by rogues.

Bound by blood and passion, Carla and Sutton dare not succumb to their deadly attraction. Yet when a mysterious rogue named Styx joins forces with the demon Asmodeus, witch and hunter have no choice but to work together. For Keri's immortal soul is at stake - and with it, balanced on a knife-edge, is the fate of humanity itself.

If you like Sherrilyn Kenyon and J.R. Ward, you'll love Jennifer Lyon's magical Wing Slayer series.