If you haven't already, you must head over to Brian Lindenmuth's short story challenge. I guarantee you'll find something new to read.
One of the things I'm finding as I search out stories for my own posts is how many writers wrote short stories I new knew about. Virginia Woolf, for example. I knew her as an essayist but not a writer of short fiction. Ditto Mary Shelley. (To be honest, almost the only thing I know about Mary Shelley is that she wrote Frankenstein.)Then there was L. Frank Baum who, in addition to all those Oz novels, wrote short stories and more than 200 poems. Tennessee Williams wrote short stories too. Who knew?