Science Fiction Books

Alien invasions are one of the most enduringly popular themes in sci fi. Author Seth Dickinson introduces five mind-bending novels that give a fresh take on the idea of the alien: invasions that are so other in their motives, methods, or meaning that they push us to the edges of human understanding.

The Arthur C Clarke award highlights six outstanding science fiction books every year. The judges look for books that reward re-reading and make them think, says chair of judges Andrew M. Butler. He introduces this year’s shortlist, taking in everything from time travel to heist novels: books that provoke questions, confront crises, and make us laugh.

Hard science fiction books build fantastical worlds underpinned by rigorous science. This constraint actually provokes originality, explains multi-award winning author Adrian Tchaikovsky. He talks us through his five favourites, and shows how every sci-fi story exploring science must also explore politics, philosophy and humanity.

Fans vote every year for the best of sci fi and fantasy, in both the Hugo Awards and the Nebula Awards, and the Best Novel spot in each is always one to watch. Our fantasy and sci fi editor Sylvia Bishop introduces the sci fi winners of the last decade: from titles that are now classics of the genre, to the newest writers making waves.

A series gives a sci fi writer time to develop powerfully layered worlds, says award-winning author and historian Ada Palmer. She talks us through five series that make the most of this complexity, and envision worlds ranging from lunar anarchist settlements to a real-life Plato’s Republic.

The best sci-fi explores humanity’s anxieties and concerns and is, in some sense, about the future—but it doesn’t try to predict what’s to come. Literature professor and sci-fi writer Adam Roberts, author of The History of Science Fiction, recommends five classics of the genre.

“The best science fiction is heavy on science and light on fiction,” Professor Chris Mason told us in his interview on science fiction and space travel. A geneticist and computational biologist at Cornell, he is just one of several scientists who have recommended the best sci-fi books on our site. Below, we've collected all our sci-fi books recommended by scientists—good choices for readers who love their fiction scientific.

Space opera—a popular subgenre of science fiction—features louder-than-life characters, hair-raising action sequences, and spacefaring civilisations. Kate Elliott, a prolific author of sci fi and fantasy novels, recommends five space opera books that will grab you by the collar and drag you off on an intergalactic adventure.

There are many ways to approach narrating an audiobook, says award-winning narrator Ray Porter, but whatever the narrator’s method, they must bring conviction to the fantastical tales of sci fi. He introduces his top five choices: sci fi classics and award-winning contemporary novels, read for you by the giants of sci fi narration.

Ursula Le Guin's most groundbreaking books are considered landmark texts in speculative fiction, exploring themes of colonisation, gender, nationalism and environmentalism through allegorical means. Here, the science fiction scholar Sherryl Vint selects five of the best books by Ursula Le Guin and examines her legacy as one of the great American writers.