The thing is I'm going to go to a book store soon & finally get some reading done that I've been putting off for a long time, however I'm unsure what books out there are good. Particularly in sci-fi section.

Can anyone recommend any good, exciting page-turning adult sci-fi books?
They could be about any theme,or subject matter as long as it has science fiction in it.


PS: Are there any sci-fi books that has the main character as Black, Asian,Hispanic or female ? Or better yet a Black female or Hispanic protagonist? Anyway, if anyone has any thoughts I'd like to hear them.