Oh boy do I know a lot of vampire books.
There's a little trilogy by Sebastian Rook called the Vampire Plagues, it's got a foot in ancient history.
Another little trilogy by Caroline B. Cooney called The Vampire's Promise. The vampire is actually *gasp* a bad guy!!! The books are Deadly Offer, Evil Returns, and Fatal Bargain.
That Blue Bloods book mentioned before is by Melissa De La Cruz, and there are two out with a third coming.
Look For Me By Moonlight by Mary Downing Hahn seemed like just another vampire love story until you get to the plot twist. It's good.
Vampire Hunter D series. I love it, and there are so many books it'll leave your head spinning. Seriously, like the tenth book is coming out in English soon I think. The plotlines are always different and interesting, and it's not a smut book. They're by Hideyuki Kikuchi.
The other ones I know either I can't remember or have been said. :/
But Anne Rice's books are ALWAYS good. heart