Which science fiction books are the highest selling ones?

Another one is '1984' by George Orwell. Although it's often considered dystopian which is a sub - genre of science fiction. It warns about totalitarianism and surveillance, and its ideas have made it extremely popular.

The 'Lord of the Rings' trilogy by J.R.R. Tolkien is also among the highest selling. Its detailed and immersive Middle - earth, complex characters such as Frodo, Gandalf, and Aragorn, and the epic battle between good and evil in a high - fantasy setting have made it a classic that has been loved for decades.

One of the highest selling science fiction books is 'Dune' by Frank Herbert. It has been extremely popular over the years and has a vast and detailed universe with complex characters, political intrigue, and a unique blend of ecology, religion, and technology. Its popularity has led to multiple adaptations in different media, which in turn has contributed to its high sales.

One of the top - selling light novels is 'No Game No Life'. It's famous for its interesting characters and the unique world where everything is decided by games. The art and story have made it a best - seller.

One of the highest selling fiction books is 'Don Quixote' by Miguel de Cervantes. It has been popular for centuries and has sold countless copies around the world.

Well, 'The Lord of the Rings' by J.R.R. Tolkien and 'The Harry Potter series' by J.K. Rowling are among the highest selling fiction books ever. They've captured the hearts of readers globally and have sold in huge numbers due to their engaging stories and wide appeal.

Some of the top selling fiction books include 'Harry Potter' series by J.K. Rowling. It has captured the hearts of millions around the world with its magical world of Hogwarts, unique characters like Harry, Hermione, and Ron, and an engaging storyline full of magic, mystery, and the battle between good and evil.

I think it could be Isaac Asimov. He wrote over 500 books, a large portion of which are science fiction. His stories cover a wide range of topics from space travel to artificial intelligence. His 'I, Robot' stories are iconic in the science fiction world.

Some of the highest rated science fiction books include 'Dune' by Frank Herbert. It has a richly detailed universe, complex characters, and explores themes like politics, ecology, and religion in a science - fictional setting. Another one is '1984' by George Orwell, which, although more of a dystopian novel, has strong science - fictional elements. It warns about totalitarianism and the loss of privacy in a future - like society.

Another one is 'The Alchemist' by Paulo Coelho. This book has inspired many with its simple yet profound story of a shepherd boy on a journey of self - discovery, full of spiritual and philosophical insights.