I used to really like science fiction books and tales when I was I child, but I haven't read any in a long time. They were mostly classics I think, like Asimov's trilogy (very good at the beginning, but somewhat boring in the last part) or the robot series, and A.C.Clarke tales. I have read Wells and Verne as well, but I don't know if they can be called science fiction, they felt more like regular 19th century novels with some extra dose of science in them.
It was so good when I was a child and I could deeply immerse myself in reading and be totally separated from reality for a few hours. For some reason, the trick doesn't work any more.