Can you recommend some good earth science fiction books?

Sure. 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams is a great start. It's a fun and humorous take on earth and the universe. It's easy to read and has a lot of imaginative ideas. Another one is 'Journey to the Center of the Earth' by Jules Verne. It's an oldie but a goodie, and it gives a great sense of adventure within the earth.

Well, 'Brave New World' by Aldous Huxley is an interesting earth science fiction book. It presents a future society on earth with a highly controlled social structure based on scientific principles. 'Fahrenheit 451' by Ray Bradbury is also a classic. It focuses on a future earth where books are banned and the implications of such a society on human knowledge and progress. Additionally, 'The Time Machine' by H.G. Wells, which explores the concept of time travel and the possible futures of earth.

Sure. 'Planetary' is a great one. It combines elements of earth science fiction with mystery and adventure. The art is amazing and really brings the different scientific concepts to life.

Sure. 'Dune' by Frank Herbert is a great one. It has a complex and detailed universe with political intrigue, unique cultures, and advanced technology. Another is '1984' by George Orwell. Although it's more of a dystopian science fiction, it makes you think about the power of the state and the future of society. Also, 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams is really funny and full of wild and imaginative ideas.

Sure. 'Dune' by Frank Herbert is a classic. It has a complex universe with political intrigue and unique ecosystems. '1984' by George Orwell, though often considered dystopian, has strong science - fiction elements in its vision of a totalitarian future. Another great one is 'Foundation' by Isaac Asimov which deals with the concept of psychohistory to predict the future of a galactic empire.

Some excellent science fiction books include 'Snow Crash' by Neal Stephenson. It combines elements of cyberpunk and post - apocalyptic worlds. 'Hyperion' by Dan Simmons is also worth reading. It has a very rich and complex story with multiple narrators. And don't forget 'The War of the Worlds' by H.G. Wells, which was one of the first to depict an alien invasion in a really vivid way.

One great science fiction book from 2019 is 'The Testaments' by Margaret Atwood. It's a follow - up to 'The Handmaid's Tale' and continues to explore the dystopian world she created. It delves deeper into the lives of the characters and the complex society they live in.

Sure. 'The Martian' by Andy Weir is a great one. It's about an astronaut stranded on Mars and his struggle to survive using science and his wits. Another is 'Snow Crash' by Neal Stephenson, which combines cyberpunk elements with science and an engaging fictional story. And 'Dune' by Frank Herbert, it has a complex world - building with lots of scientific concepts like ecology and politics.

I also like 'Ender's Game' by Orson Scott Card. It focuses on a young boy, Ender, who is trained in a military - like space academy. It delves into themes like leadership, morality, and the future of warfare, all while being set in a science - fictional universe.

I would recommend 'Foundation' by Isaac Asimov. It presents a grand vision of a galactic empire's decline and the attempts to preserve knowledge for the future. 'Ender's Game' by Orson Scott Card is also a top choice. It follows a young boy's training in a military - like setting against an alien threat, with great character development and moral exploration. 'Brave New World' by Aldous Huxley is a thought - provoking science - fiction work that shows a future society where people are genetically engineered and conditioned for their social roles.