The Year's Best Fantasy & Horror: Twenty-First Annual Collection — Ellen Datlow

As in every year since 1988, the editors tirelessly scoured story collections, magazines, and anthologies worldwide to compile a delightful, diverse feast of tales and poems.
On this anniversary, the editors have increased the size of  the collection to 300,000 words of fiction and poetry, including works by Billy Collins, Ted Chiang, Karen Joy Fowler, Elizabeth Hand, Glen Hirshberg, Joyce Carol Oates, and new World Fantasy Award winner M. Rickert. With impeccably researched summations of the field by the editors, Honorable Mentions, and articles by Edward Bryant, Charles de Lint and Jeff VanderMeer on media, music and graphic novels, this is a heady brew topped off by an unparalleled list of sources of fabulous works both light and dark.