"Three-bodies problem", "The Dark forest" and "Death's End" - fucking awesome books, much more enjoyable than most of the fantasy I've read so far.

Your choice of books btw is quite simple heroic fantasy, try something of dark fantasy genre, might bring some new aspect to your reading habits.

Also if you want to really have a great reading experience, I suggest reading books from this list, if you haven't yet. [en.wikipedia.org]