Last Vamp Standing by Kristin Miller - Romance>Fantasy
True love is put to the test in the third book in Kristin Miller's Vampires of Crimson Bay series.
Tortured by demonic voices, Dante's soul is as black as they come. But when he meets Ariana--an innocent vampire fighting demons of her own--he second-guesses everything he's ever known about sacrifice, passion, and soul-scorching love.
Before Dante wages war against Crimson Bay's greatest threat, he must make a choice: love Ariana the way she deserves, risking her life in the process--or fight to protect her, unleashing the monster he's determined to bury.