yes, Onster, True Blood definitely isn't geared towards the same teen audience as Twilight.... but I remember being 16, and being a teacher I realize how quickly kids are growing up these days. So that being said- BM, there are some mature themes in that show and you may want to watch it with a parent
or just wait a few years!!! (totalllly off-topic- I saw "Bruno" with my parents in the theatres! Talk about awkward!!!)
I also forgot to mention that I read a lot of Sweet Valley High while I was growing up! and RL Stine, The Babysitters Club, and The Saddle Club! I have always been a reader!