Can you name some of the most popular sci - fi novels?

The 'Children of Blood and Bone' by Tomi Adeyemi, while also having elements of fantasy, has some sci - fi undertones. It was very popular in 2018. The world - building is excellent, with a richly detailed setting that draws readers in. There are complex characters and a plot that keeps you hooked from start to finish.

Well, 'Foundation' by Isaac Asimov is a very popular sci - fi novel. It presents a vast galactic empire and the concept of psychohistory, which is really fascinating. Then there's 'Ender's Game' by Orson Scott Card. It's popular for its exploration of military strategy, the training of child geniuses, and the moral dilemmas that the main character Ender faces. And don't forget 'Brave New World' by Aldous Huxley. It's a classic that looks at a future society where people are genetically engineered and conditioned to fit into a pre - determined social hierarchy.

The most popular 2014 sci - fi novels include 'Ancillary Justice'. It won several awards and was popular for its complex world - building and exploration of identity in relation to AI. Also, 'Red Rising' gained a lot of fans. The story of a young man fighting against a rigid caste system in a future society was very appealing to many readers, especially those who like action - packed and thought - provoking stories.

The 'Foundation' series by Isaac Asimov is extremely popular. It features a grand vision of a galactic empire in decline and the efforts to preserve knowledge. 'Ender's Game' by Orson Scott Card is well - loved too. It tells the story of a young boy, Ender, who is trained to fight in a future war against an alien race. And 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams is a hilarious and off - beat sci - fi novel that has gained a huge following.

I think 'Altered Carbon' is quite popular. It has been adapted into a TV show, which has brought more attention to the story. Its concept of digital immortality and the noir - like detective story set in a far - future world really attract a lot of readers.

The 'Imperial Radch' trilogy by Ann Leckie, especially 'Ancillary Justice', is quite popular. It has complex world - building and characters whose relationships, including lesbian relationships, are part of the fabric of the story. Another popular one is 'Ninefox Gambit' by Yoon Ha Lee. It has a unique military - sci - fi setting and features diverse relationships, among which are lesbian ones.

One of the most popular Asimov sci - fi novels is 'Foundation'. It presents an elaborate galactic empire and the concept of psychohistory. Another is 'I, Robot', which explores the relationship between humans and robots through a series of short stories. 'The Gods Themselves' is also well - liked, with its unique take on energy sources and alien life forms.

The 'Twilight' series is extremely popular. It combines vampire lore with a love story set in a modern - day world, with some elements of the supernatural that could be considered sci - fi, like the vampires' special abilities. Another popular one is 'The Vampire Chronicles' by Anne Rice. Her books have been around for a long time and have a large following. They explore vampire existence in great detail, with some elements that touch on the idea of immortality from a more philosophical and sometimes scientific - like perspective.

Definitely 'Dragonriders of Pern'. It has a huge following. People love the idea of the telepathic bond between the riders and the dragons, and the whole post - apocalyptic - like setting on Pern where the humans rely on the dragons for protection against the Thread. It has been around for a long time and has inspired many other works.