I'm a Flannery O'Conner too, though I enjoy Anne Rice, myself, and could pick out the answers that would give me that results if I wanted it...

Argus, William Gibson is amazing. He also wrote the short story and screenplay for that dubious Keanu Reeves flick, Johnny Mnemonic. His short stories are wonderful. I read Neuromancer long enough ago that I only recall enjoying it, but for an easy introduction, I can highly recommend Burning Chrome, which is the collection of short stories in which you'll find the original inspiration for the Keanu Reeves film.