Year’s Best Science Fiction, 8th Annual Collection. Gardner Dozois. 1991
Stories by : Alexander Jablokov, Bruce Sterling, Charles Sheffield, Connie Willis, Greg Egan, Ian McDonald, Ian R. Macleod, James Patrick Kelly, Joe Haldeman, John Brunner, John Kessel, Jonathan Lethem, Kate Wilhelm, Lewis Shiner, Lucius Shepard, Michael Moorcock, Molly Gloss, Mr. Skunk, Nancy Kress, Pat Murphy, Robert Frazier, Robert Silverberg, Ted Chiang, Terry Bisson, Ursula K. Le Guin.