Vampire Girl by Karpow Kenrade
This is much more a YA book. It is written in first person present tense. The voice is that of Arianna, Ari, who has just turned eighteen. Most people won’t remember Seven Brides for Seven Brothers. It was a ridiculous musical. Well, this is one bride to be choosing from seven brothers who happen to be the seven princes of hell. It seems at two she almost died and her mother made a contract with the then king of hell in order to save her life. Well in Seven Brides for Seven Brothers the guys need and get some schooling about how to behave around women. Well, these seven need some schooling because they each rule over a sub-kingdom named for one of the seven deadly sins; greed, envy, war, vanity, lust, gluttony, and sloth. Ari, the women, is definitely the one to school them, but believe me, they don’t all play nice. But who is surprised, they are the princes of hell. There is quite a twist at the end and book one ends without her having chosen a mate. There seem to be at least six books in the series.