The Uglies Trilogy, the best book ever ! I think I was your age when I first read it, I loved it. pretty little devils is good too. My sisters keeper is great but really sad, but the movie was lame. If your looking for something more sophisticated I'd recommend, Les miserables but its kind of slow, I really enjoyed the taming of the shrew too, when I was your age, but its written by Shakespeare so it can sometimes be tough to read.
