Year's Best SF #13

Once again, Dozois serves up a pleasurable mix of established luminaries as well as the newer stars of the SF realm. In Dan Simmons's ""Looking for Kelly Dahl,"" an elementary school teacher journeys from despair to love with a former student who has the ability to teleport to parallel earths where dinosaurs never fell, no one else exists or the 1970s never ended. Maureen McHugh also offers a tale of redemption in an alternate Civil War era, but this time, the underground railroad rescues white former slave owners who have relocated by the thousands to die of exposure on the frontier. In the tradition of the best SF, Geoff Ryman explores homelessness in a credibly violent future where beggars are routinely crucified by hungry mobs. Fans will especially appreciate Dozois's introduction of talented young writers who have yet to publish their own collections or novels. Notable among these is David Murasek, whose novella, ""We Were Out of Our Minds with Joy,"" imagines the couple of the next century almost having it all--that is, until they are issued a permit to have a child. But the truth is that all of the 24 short stories or novellas are rewarding, which is really the most outstanding feature of this collection. (July)