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...