Most of the high school required reading, especially those that deal with transhumanism. Fantasy books like the HP series and the LOTR trilogy. Sci-fi with Enders Saga. Nonfiction works here and there. There's only one that I'll really recommend:
Richard Dawkins' "Unweaving the Rainbow" - Give your brain an orgasm! I've read it over and over and I've never stopped cumming information.
