Science fiction writer Octavia Butler. Because she is black and female, she's considered an atypical science fiction writer. She's won the Hugo and Nebula Awards, science fiction's two most prestigious awards. Butler often describes her work as "speculative fiction" rather than science fiction. She says, "Science fiction, extrasensory perception, and black people are judged by the worst elements they produce." Her main characters are usually black women, and the fictional world they inhabit are racially diverse. Butler has written nine novels.