One of the best is 'The Dark Tower' series. It combines elements of science fiction, fantasy, and westerns. It follows the Gunslinger on his quest through a post - apocalyptic world filled with strange creatures and parallel universes.
Well, 'The Tommyknockers' is a great one. It's about a town that is slowly being affected by some strange force from beneath the ground. There are all these people who start to develop strange abilities and it has that sense of otherworldly mystery that is often found in science - fiction. It's really a story about how the town and its people are changed by this unknown, almost alien - like influence.
His science fiction books often blend horror elements. For example, in 'Firestarter', the girl's power is both a scientific concept but also a source of horror as she is hunted.
Stephen King's 'It' is typically classified as horror rather than science fiction. It focuses on supernatural elements and the terror they bring rather than scientific concepts or technological advancements.
Stephen King has written some great science - fiction works. '11/22/63' is also a great one. It involves time travel as the main theme. The protagonist travels back in time to try and prevent the assassination of President Kennedy. It's a thrilling read with elements of science fiction intertwined with historical events.
One of the best Stephen King books is 'The Shining'. It's a classic horror novel that takes place in an isolated hotel. The sense of dread and the development of the main character, Jack Torrance, as he descends into madness are masterfully done. Another great one is 'It'. The story of a shape - shifting evil that preys on children in a small town is both terrifying and engaging, with its complex characters and their childhood traumas.