From this point out everyone can give me up to 3 of their must-read book or series recommendations and I will put in the OP. They can be all sci-fi, all fantasy, or a combination.
I just don't want sci-fi to be ignored in this thread, remember that when making recommendations.
I don't want to put 50 books per person. So let me know the 1-3 you want under your name in the OP.