French Literature book to read or magasin?

I've done my GCSE and a little bit of extra french. I would like to keep in touch with the language so i was wondering if people knew any books that i could read. I am, of course, willing to look up words but I don't want to have to look up every single word (if you know what i mean I want a balance). In terms of genres, I love clics (e.g. wuthering heights, rebecca), crime and mystery books (kathy reichs' books) and girl books (like meg cabot). Maybe girly books would be easier to read because in english they don't use very much vocab and if i don't grasp what's going on for a few pages i won't be missing that much. I was also wondering which magasins i could read. I would like to read books and magasins that were intended for french speakers etc. - not books that were intended for english people learning to speak french.