The best science fiction and fantasy stories from 2019, guest-edited by author of the mega-best-selling Outlander series, Diana Gabaldon. Today's readers of science fiction and fantasy have an appetite for stories that address a wide variety of voices, perspectives, and styles. There is an openness to experiment and pushing boundaries, combined with the classic desire to read about spaceships and dragons, future technology and ancient magic, and the places where they intersect. Contemporary science fiction and fantasy looks to accomplish the same goal as ever-to illuminate what it means to be human. With a diverse selection of stories chosen by series editor John Joseph Adams and Diana Gabaldon, The Best American Science Fiction and Fantasy 2020 explores the ever-expanding and changing world of SFF today.

John Joseph Adams is the series editor of The Best American Science Fiction and Fantasy and the editor of the Hugo Award–winning Lightspeed, and of more than forty anthologies, including Lost Worlds & Mythological Kingdoms, The Far Reaches, and Out There Screaming (coedited with Jordan Peele).