What are the most sold science fiction books?

Some of the most sold fiction books include 'To Kill a Mockingbird' by Harper Lee. It has been widely read for its exploration of racial injustice in the American South. Another is 'The Lord of the Rings' trilogy by J.R.R. Tolkien. Its richly detailed fantasy world has attracted countless readers around the world. And 'Harry Potter' series by J.K. Rowling. The magical world of Hogwarts and the relatable characters have made it a global phenomenon.

Sure. 'Brave New World' by Aldous Huxley is a well - sold science fiction book. It presents a future society where people are genetically engineered and conditioned, exploring ideas about happiness, freedom, and the role of technology in controlling society.

Definitely 'The Martian'. It was so popular that it was later made into a movie. It shows how a man uses his scientific knowledge to overcome the harsh environment of Mars. It was very engaging and that's why it sold well.

It's hard to say for sure. There are many authors who have contributed to Analog Science Fiction, and determining who has sold the most can be quite complex.

'Gateway' is also very popular. Its exploration of human nature in the face of the unknown, along with the unique setting of the alien space station, has attracted a large number of readers. People are drawn to the mystery of the ships and the potential for discovery, as well as the well - developed characters.

'Wool' by Hugh Howey was quite popular too. It's set in a post - apocalyptic silo, and the mystery and the characters' struggles within that confined space were really engaging for readers. The story gradually unfolds, revealing more about the world outside the silo as it progresses, which kept readers hooked.

I'm not sure which ones are the most popular exactly, but 'Snow Crash' by Neal Stephenson is often highly regarded. It's set in a future where the world has been transformed by a new form of technology and virtual reality, and it has a really unique and engaging plot.

I'm not entirely sure which ones were the most popular, but 'Doomsday Book' was widely talked about. It had an interesting premise of time - traveling historians.

The 'The Handmaid's Tale' is influential in a different way. It has made people think more deeply about social and political issues in the context of a possible future. It has also influenced the way we view dystopian literature and how it can be used as a warning about the direction our society could take if certain trends continue.

Another popular one could be 'The Uplift War'. It was part of a well - known series and had a lot of fans who were into the idea of the uplift concept, where lower species are 'uplifted' to sentience by higher ones. It had exciting battles and interesting alien species interactions.