Desire...

Demon slayer Andrea Cole has always taken down the demons and vampires she hunts without mercy. But when a fellow slayer is captured and turned into a vampire by a sadistic monster, she must choose between loyalty to her family and the man she loves.

Versus Instinct...

Kaden Quinn has dedicated his life to slaying vampires, so when he is turned into one, his greatest nightmare comes to life. And when the woman he loves is thrown into a dungeon with him -- as food -- he must battle new instincts and old desires, and choose between his life, and hers.

PLEASE NOTE: This is a short novella that originally appeared in The Mammoth Book of Vampire Romance 2 and the anthology Vampires in Love. It has been expanded for its stand-alone digital release. In the Demonica timeline, it falls between book 3, Passion Unleashed, and book 4, Ecstasy Unveiled, though it can easily be read without having read the Demonica novels. -- From Amazon.com Product Description