Sweet Temptation — Wendy Higgins

When bad-boy drummer Kaidan Rowe encounters good girl Anna Whitt, the girl chosen to vanquish the demons from earth, he can't stop thinking about her. The Nephilim son of the Duke of Lust, Kaidan tries to help Anna embrace a life of sin, but she gradually helps him see that he's meant to do more with his life. Their relationship is as tortured as it is passionate, for Nephilim are forbidden to fall in love. But as hard as they may try to obey, Kai can't seem to stay away from Anna, nor Anna from Kai.

Full of chemistry and high-stakes drama, this companion book is darker, hotter, and completely satisfying.