This fourth volume of the year's best science fiction and fantasy featuresthirty stories by some of the genre's greatest authors, including JonathanCarroll, Neil Gaiman, Kij Johnson, Kelly Link, Paul McAuley, RJ Parker, RobertReed, Rachel Swirsky, Catherynne M. Valente, and many others. Selecting the bestfiction from Asimov's, F&SF, Strange Horizons, Subterranean, Tor.com, and other top venues, The Year's Best ScienceFiction...