The Mammoth Book of Best New SF 12

by Liz Williams, Gardner Dozois, Greg Egan, Chris Lawson, Gwyneth Jones, Geoffrey A. Landis, William Barton, Jim Grimsley, Cherry Wilder, Ian R. MacLeod, Cory Doctorow, Tanith Lee, Bruce Sterling, Ian McDonald, Ursula K. Le Guin, Robert Charles Wilson, Howard Waldrop, Robert Reed, William Browning Spencer, Michael Swanwick, Ted Chiang, Stephen Baxter, Rob Chilson, Paul McAuley