They are really good books, and I really think آپ should read them. It's not like Twilight, which is مزید for Pre-Teens and under I suppose. This one is a bit مزید Young-Adult, with a bit of explicit language, and drama being it's main genre instead of romance. It has stuff like alcohol, and sex, though the scenes aren't all that explicit.
I myself like it مزید then Twilight, but that's مزید because it's my type of book. And I'm thirteen, so it's really up to آپ to decide.
آپ could read the first chapter on the Main House of Night Webpage and see how آپ like it;
link