Check out the Locus Annual Year's Best list, which covers science fiction and fantasy novels, novellas, and short stories, as well as horror and other genre fiction. The reviewers and critics at Locus generally pick 25 or so titles in each category, which considering the number of books and stories published every year, puts you in pretty rarified company if you make it.  I'm proud that all my books have made the list, and deeply proud that Stealing Worlds is in such good company this time.