I am a vampire, and that is the truth.
Edge of Night
Edge of Night is a fan community for the Thirst/Last Vampire Series written by Christopher Pike in 1994 as The Last Vampire Series and re-released in 2009 as The Thirst Series.
The series centers around an ancient vampiress named Sita who had traveled, fought, partied, loved, and pretty much radiated awesome all over the globe for more than five thousand years. Book one starts off with Sita, meeting a "down-on-his-luck private dick" in the middle of the night and the ride doesn't let up for the next five books as Sita faces death, her creator, psycho vamps, her own haunted past, Gods, and even the United States government. After more than a decade, Christopher Pike is writing a new book in the series called Eternal Dawn that comes out October of 2010. The series has also been put into production to become a film (source).