The Fantasy Review‘s list of 6 Influential Classic Science Fiction Books That Shaped the Genre.
Frankenstein by Mary Shelley
From the blurb:
Mary Shelley’s chilling Gothic tale was conceived when she was only eighteen, living with her lover Percy Shelley on Lake Geneva. The story of Victor Frankenstein who, obsessed with creating life itself, plunders graveyards for the material to fashion a new being, but whose botched creature sets out to destroy his maker, would become the world’s most famous work of horror fiction, and remains a devastating exploration of the limits of human creativity.…
Twenty Thousand Leagues Under the Sea by Jules Verne
From the blurb:
20,000 Leagues Under the Sea by Jules Verne. Twenty Thousand Leagues Under the Sea is a classic science fiction novel by French writer Jules Verne published in 1870. It tells the story of Captain Nemo and his submarine Nautilus, as seen from the perspective of Professor Pierre Aronnax after he, his servant Conseil, and Canadian whaler Ned Land wash up on their ship. On the Nautilus, the three embark on a journey which has them going all around the world, under the sea.
The Time Machine by H.G. Wells
From the blurb:
When the Time Traveller courageously stepped out of his machine for the first time, he found himself in the year 802,700—and everything had changed. In this unfamiliar, utopian age creatures seemed to dwell together in perfect harmony. The Time Traveller thought he could study these marvelous beings—unearth their secret and then return to his own time—until he discovered that his invention, his only avenue of escape, had been stolen.
Dune by Frank Herbert
From the blurb:
The Duke of Atreides has been manoeuvred by his arch-enemy, Baron Harkonnen, into administering the desert planet of Dune. Although it is almost completely without water, Dune is a planet of fabulous wealth, for it is the only source of a drug prized throughout the Galactic Empire. The Duke and his son, Paul, are expecting treachery, and it duly comes – but from a shockingly unexpected place.…
Brave New World by Aldous Huxley
From the blurb:
Brave New World is a dystopian social science fiction novel by English author Aldous Huxley, written in 1931. Largely set in a futuristic World State, whose citizens are environmentally engineered into an intelligence-based social hierarchy, the novel anticipates huge scientific advancements in reproductive technology, sleep-learning, psychological manipulation, and classical conditioning that are combined to make a dystopian society which is challenged by only a single individual: the story’s protagonist.
Starship Troopers by Robert A. Heinlein
From the blurb:
Johnnie Rico never really intended to join up—and definitely not the infantry. But now that he’s in the thick of it, trying to get through combat training harder than anything he could have imagined, he knows everyone in his unit is one bad move away from buying the farm in the interstellar war the Terran Federation is waging against the Arachnids.
Because everyone in the Mobile Infantry fights. And if the training doesn’t kill you, the Bugs are more than ready to finish the job…