Sorry to ask again but, After Twilight?

I just finished Breaking Dawn and don't know what to do! All the other people who asked this question were more intrested in vampire books, but I'm not much for Fantasy type books. I like books that are kind of sad and where people like die tragically (I know, it's wierd) but if you can think of any books I might like. I also really like Cecilia Ahern and Sarah Dessen books. Thanks :)