Dune series. Still a unique and thoughtful take on a future space-faring humanity. The idea of the 'Butlerian Jihad', a galactic wide outlawing of AI basically

Dune series. Still a unique and thoughtful take on a future space-faring humanity. The idea of the 'Butlerian Jihad', a galactic wide outlawing of AI basically, seems even more prescient today than it would have in the 60s when it was written.