It's a Messiah story set in the far future. I included it here because it had an impact on the way I understand history (I prefer to leave that a bit cryptic).
As a work of fiction I'd call it good but not great. But at the moment I can't think of a work of fiction I'd call great, so I'm probably not the best critic on that point.
Everybody seemed to hate the 1984 film adaptation by David Lynch but I think it's pretty good. The Syfy miniseries got much better reviews but I thought it was only so-so. The film doesn't really spoil the book, which is kinda cool, but may be easier to follow and more fun to watch after having read it. Last but not least, I really enjoyed the recent documentary Jodorowsky's Dune...
A Farewell to Alms https://www.amazon.com/dp/0691141282/
Cartesian Economics https://www.amazon.com/dp/1616407395/
The 10,000 Year Explosion https://www.amazon.com/dp/0465020429/
The Righteous Mind https://www.amazon.com/dp/0307455777/
Mindstorms https://www.amazon.com/dp/0465046746/
– Philosophy –
Tao Te Ching https://www.amazon.com/dp/0060812451/
Meditations https://www.amazon.com/dp/1545565678/
– Autobiography –
Surely You're Joking, Mr Feynman https://www.amazon.com/dp/0393316041/
Recollections of Eugene Wigner https://www.amazon.com/dp/0738208868/
– Fiction –
Fahrenheit 451 https://www.amazon.com/dp/030747531X/
Dune https://www.amazon.com/dp/0441172717/