House of Night Series by P.C. and Kristen Cast

by Forever/Sam
(Roseville,MN)

It's about Zoey, a girl in high school, gets "Marked" as a vampire and she goes to the House of Night. She falls in love with Erik Night, who is a popular (about 15 years old) guy at the House of Night. (they date in Betrayed) She makes a group of friends and she enjoys the school.
There are about eight to nine books in this series. Its full of fun, love, and "inappropriate" stuff.

The books go in order like this:
Marked
Betrayed
Chosen
Untamed
Hunted
Tempted
Burned
Awakened
Destined
(Then there might be more if the authors publish more)

(There's also The Fledgling Handbook 101 if you want to learn how everything goes. I recommend reading it)