The Man in Black fled across the desert, and the gunslinger followed. So begins Book I of Stephen King’s iconic fantasy series, The Dark Tower. Part sci-fi novel, part futuristic dystopia, part spaghetti Western, and part high fantasy vision, The Gunslinger tells the story of Roland Deschain, Mid-World’s last gunslinger, who is tracking an enigmatic magician known only as the man in black. Art by Michael Whelan.