A Duel with the Vampire Lord is fantasy romance. I bought my copy new.
Review:
Floriane is her village's forge maiden, the one to whom her mother will pass all of the family's secrets pertaining to forging the silver weapons necessary to fight vampires. Although Floriane's place is supposed to be solely in her family's forge, her twin brother, one of the village's vampire hunters, has secretly helped her learn to fight in case she needs to protect herself. On the night of the blood moon, when the village is most in danger, Floriane makes use of the skills her brother taught her. Unfortunately, she isn't able to prevent herself from being captured by the Vampire Lord Ruvan, a monster who badly, possibly fatally, injured her twin.
If Floriane can somehow manage to kill Ruvan, she'll have defeated the vampires once and for all. It's not an easy thing to do, however, and a blood bond between the two of them suddenly makes it even more difficult. As Floriane waits and hopes for the right opportunity to kill Ruvan, she learns that there's more to the war between humans and vampires than she ever realized.

