This anthology marks the 27th edition of the award-winning annual compilationof the year's best science fiction stories.

A collection of the best stories published in 2007.

Features the finest science fiction writings from the past two decades of the annual "The Year's Best Science Fiction," including writings from such authors as Greg Bear, Pat Cadigan, Robert Silverberg, and Ursula K. Le Guin.

The thirty-two stories in this collection imaginatively take us far across the universe, into the very core of our beings, to the realm of the gods, and the moment just after now. Included here are the works of masters of the form and of bright new talents, including: John Barnes, Elizabeth Bear, Damien Broderick, Karl Bunker, Paul Cornell, Albert E. Cowdrey, Ian Creasey, Steven Gould, Dominic Green, Nicola Griffith, Alexander Irvine, John Kessel, Ted Kosmatka, Nancy Kress, Jay Lake, Rand B. Lee, Paul McAuley, Ian McDonald, Maureen F. McHugh, Sarah Monette, Michael Poore, Robert Reed, Adam Roberts, Chris Roberson, Mary Rosenblum, Geoff Ryman, Vandana Singh, Bruce Sterling, Lavie Tidhar, James Van Pelt, Jo Walton, Peter Watts, Robert Charles Wilson, and John C. Wright. Supplementing the stories are the editor's insightful summation of the year's events and a lengthy list of honorable mentions, making this book both a valuable resource and the single best place in the universe to find stories that stir the imagination, and the heart.

Widely regarded as the one essential book for every science fiction fan, The Year's Best Science Fiction (Winner of the 2002 Locus Award for Best Anthology) continues to uphold its standard of excellence with more than two dozen stories representing the previous year's best SF writing. This year's volume includes Ian R. MacLeod, Nancy Kress, Greg Egan, Maureen F. McHugh, Robert Reed, Paul McAuley, Michael Swanwick, Robert Silverberg, Charles Stross, John Kessel, Gregory Benford and many other talented authors of SF, as well as thorough summations of the year and a recommended reading list.

In the new millennium, what secrets lay beyond the far reaches of the universe? What mysteries belie the truths we once held to be self evident? The world of science fiction has long been a porthole into the realities of tomorrow, blurring the line between life and art. Now, in The Year's Best Science Fiction: Thirty-First Annual Collection the very best SF authors explore ideas of a new world in the year's best short stories. This venerable collection brings together award winning authors and masters of the field such as Robert Reed, Alastair Reynolds, Damien Broderick, Elizabeth Bear, Paul McAuley and John Barnes. And with an extensive recommended reading guide and a summation of the year in science fiction, this annual compilation has become the definitive must-read anthology for all science fiction fans and readers interested in breaking into the genre.

The thirty stories in this collection imaginatively take us far across the universe, into the very core of our beings, to the realm of the gods, and the moment just after now. Included here are the works of masters of the form and of bright new talents, including: Paolo Bacigalupi, Stephen Baxter, Elizabeth Bear, Aliete de Bodard, James L. Cambias, Greg Egan, Charles Coleman Finlay, James Alan Gardner, Dominic Green, Daryl Gregory, Gwyneth Jones, Ted Kosmatka, Mary Robinette Kowal, Nancy Kress, Jay Lake, Paul McAuley, Ian McDonald, Maureen McHugh, Sarah Monette, Garth Nix, Hannu Rajaniemi, Robert Reed, Alastair Reynolds, Mary Rosenblum, Kristine Kathryn Rusch, Geoff Ryman, Karl Schroeder, Gord Sellar, and Michael Swanwick. Supplementing the stories are the editor's insightful summation of the year's events and a lengthy list of honorable mentions, making this book both a valuable resource and the single best place in the universe to find stories that stir the imagination, and the heart.