John Shirley (born February 10, 1953) is an American fantasist, author of noir fiction, and science-fiction writer. Shirley is a prolific writer of novels and short stories, TV scripts and screenplays who has published over 30 books and 10 collections. His novels include Everything is Broken, The Other End, Bleak History, Crawlers, Demons, In Darkness Waiting, and seminal cyberpunk works City Come A-Walkin', and the A Song Called Youth trilogy of Eclipse, Eclipse Penumbra, and Eclipse Corona. His collections include the Bram Stoker and International Horror Guild award-winning Black Butterflies, Living Shadows: Stories: New & Pre-owned and In Extremis: The Most Extreme Stories of John Shirley. He also writes for screen (The Crow) and television. As a musician Shirley has fronted his own bands and written lyrics for Blue Öyster Cult and others.