I dont read more that kind of book because there are not so many in Portugal.
Stefen King has a lot of books here, but there are not much more. I have to buy them in English. And reading a book in English sometimes for me is complicated, if it's simpe language like dan bronw, it's easy, i read 3 books from him with no problems, but if you choose more complicated books it could be more difficult. I still remember when i read "Dune" in English.... was not easy, and it's not a difficult one, but it has some strange words... for a non english person.
Once i try to read one of Humberto Eco's books in english .... my god...
even in my own language sometimes is complicated .... now imagine in other language....