Widely regarded as the one essential book for every science fiction fan, The Year's Best Science Fiction continues to uphold its standard of excellence with more than two dozen SF stories from the previous year. This year's volume includes John Kessel, Susan Palwick, Nancy Kress, Greg Egan, Ursula K. Le Guin, Stephen Baxter, Michael Swanwick, Paul J. McAuley, Ian R. MacLeod and many other bright stars of SF, as well as the usual thorough summations...