The 15 best Science fiction novels are the best books from the realm of science fiction. From well known classic tales  by acclaimed authors to modern masterpieces and everything in between. With books from a range of science fiction sub-genres there is bound to be a book for you. What are your favorite science fiction books? Comment below.

Use of Weapons by Iain M Banks

Use of weapons by Iain M Banks – Military

The narrative takes the form of a biography of a man called Cheradenine Zakalwe, who was born outside of the Culture but was recruited into it by Special Circumstances agent Diziet Sma to work as an operative intervening in less advanced civilizations. The novel recounts several of these interventions and Zakalwe’s attempts to come to terms with his own past.

A great ship, a chair and a truly sad tale.

Ender’s Game by Orson Scott Card

Ender’s Game by Orson Scott Card – Military

Andrew “Ender” Wiggin thinks he is playing computer simulated war games; he is, in fact, engaged in something far more desperate. The result of genetic experimentation, Ender may be the military genius Earth desperately needs in a war against an alien enemy seeking to destroy all human life. The only way to find out is to throw Ender into ever harsher training, to chip away and find the diamond inside, or destroy him utterly. Ender Wiggin is six years old when it begins. He will grow up fast.

But Ender is not the only result of the experiment. The war with the Buggers has been raging for a hundred years, and the quest for the perfect general has been underway almost as long. Ender’s two older siblings, Peter and Valentine, are every bit as unusual as he is, but in very different ways. While Peter was too uncontrollably violent, Valentine very nearly lacks the capability for violence altogether. Neither was found suitable for the military’s purpose. But they are driven by their jealousy of Ender, and by their inbred drive for power. Peter seeks to control the political process, to become a ruler. Valentine’s abilities turn more toward the subtle control of the beliefs of commoner and elite alike, through powerfully convincing essays. Hiding their youth and identities behind the anonymity of the computer networks, these two begin working together to shape the destiny of Earth-an Earth that has no future at all if their brother Ender fails.

Ninth City Burning by J Patrick Black

Ninth City Burning by J Patrick Black – Military

Entire cities disappeared in the blink of an eye, leaving nothing but dust and rubble. When an alien race came to make Earth theirs, they brought with them a weapon we had no way to fight, a universe-altering force known as thelemity. It seemed nothing could stop it—until we discovered we could wield the power too.

Five hundred years later, the Earth is locked in a grinding war of attrition. The talented few capable of bending thelemity to their will are trained in elite military academies, destined for the front lines. Those who refused to support the war have been exiled to the wilds of a ruined Earth.

But the enemy’s tactics are changing, and Earth’s defenders are about to discover this centuries-old war has only just begun. As a terrible new onslaught looms, heroes will rise from unlikely quarters, and fight back.

The Gone World by Tom Sweterlitsch

The Gone World by Tom Swetterlitsch – Crime and Investigation

Shannon Moss is part of a clandestine division within the Naval Criminal Investigative Service. In Western Pennsylvania, 1997, she is assigned to solve the murder of a Navy SEAL’s family–and to locate his teenage daughter, who has disappeared. Though she can’t share the information with conventional law enforcement, Moss discovers that the missing SEAL was an astronaut aboard the spaceship U.S.S. Libra–a ship assumed lost to the darkest currents of Deep Time. Moss knows first-hand the mental trauma of time-travel and believes the SEAL’s experience with the future has triggered this violence.

Stranger in a Strange Land by Robert Heinlein

Stranger in a strange land by Robert A Heinlein – Philosophical

Valentine Michael Smith is a human being raised on Mars, newly returned to Earth. Among his people for the first time, he struggles to understand the social mores and prejudices of human nature that are so alien to him, while teaching them his own fundamental beliefs in grokking, watersharing, and love.

A philosophical masterpiece.

Southern Reach Trilogy by Jeff VanderMeer

Southern Reach Trilogy series by Jeff Vandermeer – Thriller

Area X—a remote and lush terrain—has been cut off from the rest of the continent for decades. Nature has reclaimed the last vestiges of human civilization. The first expedition returned with reports of a pristine, Edenic landscape; all the members of the second expedition committed suicide; the third expedition died in a hail of gunfire as its members turned on one another; the members of the eleventh expedition returned as shadows of their former selves, and within months of their return, all had died of aggressive cancer.

This is the twelfth expedition.

Their group is made up of four women: an anthropologist; a surveyor; a psychologist, the de facto leader; and our narrator, a biologist. Their mission is to map the terrain and collect specimens; to record all their observations, scientific and otherwise, of their surroundings and of one another; and, above all, to avoid being contaminated by Area X itself.

They arrive expecting the unexpected, and Area X delivers—they discover a massive topographic anomaly and life forms that surpass understanding—but it’s the surprises that came across the border with them, and the secrets the expedition members are keeping from one another, that change everything.

After the disastrous twelfth expedition chronicled in Annihilation, the Southern Reach—the secret agency that monitors these expeditions—is in disarray. In Authority, John Rodriguez, aka “Control,” is the team’s newly appointed head. From a series of interrogations, a cache of hidden notes and hours of profoundly troubling video footage, the secrets of Area X begin to reveal themselves—and what they expose pushes Control to confront disturbing truths about both himself and the agency he’s promised to serve. And the consequences will spread much further than that.

It is winter in Area X in Acceptance. A new team embarks across the border on a mission to find a member of a previous expedition who may have been left behind. As they press deeper into the unknown—navigating new terrain and new challenges—the threat to the outside world becomes more daunting. The mysteries of Area X may have been solved, but their consequences and implications are no less profound—or terrifying.

The Southern Reach Trilogy is a Science Fiction mystery that will keep you guessing until the end.

Pandora’s Star by Peter Hamilton

Pandora’s Star (Commonwealth Saga) by Peter F Hamilton – Space Opera

The year is 2380. The Intersolar Commonwealth, a sphere of stars some four hundred light-years in diameter, contains more than six hundred worlds, interconnected by a web of transport “tunnels” known as wormholes. At the farthest edge of the Commonwealth, astronomer Dudley Bose observes the impossible: Over one thousand light-years away, a star… vanishes. It does not go supernova. It does not collapse into a black hole. It simply disappears. Since the location is too distant to reach by wormhole, a faster-than-light starship, the Second Chance, is dispatched to learn what has occurred and whether it represents a threat. In command is Wilson Kime, a five-time rejuvenated ex-NASA pilot whose glory days are centuries behind him.

Borne by Jeff VanderMeer

Borne by Jeff Vandermeer – Weird

In a ruined, nameless city of the future, a woman named Rachel, who makes her living as a scavenger, finds a creature she names “Borne” entangled in the fur of Mord, a gigantic, despotic bear. Mord once prowled the corridors of the biotech organization known as the Company, which lies at the outskirts of the city, until he was experimented on, grew large, learned to fly and broke free. Driven insane by his torture at the Company, Mord terrorizes the city even as he provides sustenance for scavengers like Rachel.

At first, Borne looks like nothing at all—just a green lump that might be a Company discard. The Company, although severely damaged, is rumoured to still make creatures and send them to distant places that have not yet suffered Collapse.

Borne somehow reminds Rachel of the island nation of her birth, now long lost to rising seas. She feels an attachment she resents; attachments are traps, and in this world any weakness can kill you. Yet when she takes Borne to her subterranean sanctuary, the Balcony Cliffs, Rachel convinces her lover, Wick, not to render Borne down to raw genetic material for the drugs he sells—she cannot break that bond.

Wick is a special kind of supplier, because the drug dealers in the city don’t sell the usual things. They sell tiny creatures that can be swallowed or stuck in the ear, and that release powerful memories of other people’s happier times or pull out forgotten memories from the user’s own mind—or just produce beautiful visions that provide escape from the barren, craterous landscapes of the city.

Against his better judgment, out of affection for Rachel or perhaps some other impulse, Wick respects her decision. Rachel, meanwhile, despite her loyalty to Wick, knows he has kept secrets from her. Searching his apartment, she finds a burnt, unreadable journal titled “Mord,” a cryptic reference to the Magician (a rival drug dealer) and evidence that Wick has planned the layout of the Balcony Cliffs to match the blueprint of the Company building. What is he hiding? Why won’t he tell her about what happened when he worked for the Company?

Perdido Street Station by China Mieville

Perdido Street Station by China Mieville – Weird

Beneath the towering bleached ribs of a dead, ancient beast lies the city of New Crobuzon, where the unsavory deal is stranger to no one–not even to Isaac, a gifted and eccentric scientist who has spent a lifetime quietly carrying out his unique research. But when a half-bird, half-human creature known as the Garuda comes to him from afar, Isaac is faced with challenges he has never before encountered. Though the Garuda’s request is scientifically daunting, Isaac is sparked by his own curiosity and an uncanny reverence for this curious stranger. Soon an eerie metamorphosis will occur that will permeate every fiber of New Crobuzon–and not even the Ambassador of Hell will challenge the malignant terror it evokes.

Veniss Underground by Jeff VanderMeer

Veniss Underground by Jeff Vandermeer – Horror

In his debut novel, literary alchemist Jeff VanderMeer takes us on an unforgettable journey, a triumph of the imagination that reveals the magical and mysterious city of Veniss through three intertwined voices. First, Nicholas, a would-be Living Artist, seeks to escape his demons in the shadowy underground–but in doing so makes a deal with the devil himself. In her fevered search for him, his twin sister, Nicola, spins her own unusual and hypnotic tale as she discovers the hidden secrets of the city. And finally, haunted by Nicola’s sudden, mysterious disappearance and gripped by despair, Shadrach, Nicola’s lover, embarks on a mythic journey to the nightmarish levels deep beneath the surface of the city to bring his love back to light. There he will find wonders beyond imagining…and horrors greater than the heart can bear.

By turns beautiful, horrifying, delicate, and powerful, Veniss Underground explores the limits of love, memory, and obsession in a landscape that defies the boundaries of the imagination. This special edition includes the short stories “The Sea, Mendeho, and Moonlight”; “Detectives and Cadavers”; and “A Heart for Lucretia” and the novella Balzac’s War, offering a complete tour of the fantastic world of Veniss.

The Forever War by Joe Haldeman

The Forever War by Joe Haldeman – Romance

The Earth’s leaders have drawn a line in the interstellar sand—despite the fact that the fierce alien enemy that they would oppose is inscrutable, unconquerable, and very far away. A reluctant conscript drafted into an elite Military unit, Private William Mandella has been propelled through space and time to fight in the distant thousand-year conflict; to perform his duties without rancor and even rise up through military ranks. Pvt. Mandella is willing to do whatever it takes to survive the ordeal and return home. But “home” may be even more terrifying than battle, because, thanks to the time dilation caused by space travel, Mandella is aging months while the Earth he left behind is aging centuries.

Can love find a way to bridge the gap?

Nor Crystal Tears by Alan Dean Foster

Nor Crystal Tears by Alan Dean Foster – First Contact

Before Man and insectlike Thranx had become allies, when the reptilian AAnn were just occasional raiders of Thranx colony worlds, one young Thranx agricultural expert lived a life of quiet desperation.

A dreamer in a world of sensible, stable beings, Ryo buried himself in his work — reclaiming marshland from a tenacious jungle — until he came across a letter describing a relative’s encounter with horrid, two-legged, soft-skinned space-going beasts…

The Three Body Problem by Cixin Liu

The Three Body Problem by Liu Cixin – Hard Science Fiction

The Three-Body Problem is the first chance for English-speaking readers to experience this multiple award winning phenomenon from China’s most beloved science fiction author, Liu Cixin.

“Fans of hard SF will revel in this intricate and imaginative novel by one of China’s most celebrated genre writers. In 1967, physics professor Ye Zhetai is killed after he refuses to denounce the theory of relativity. His daughter, Ye Wenjie, witnesses his gruesome death.

“Shortly after, she’s falsely charged with sedition for promoting the works of environmentalist Rachel Carson, and told she can avoid punishment by working at a defense research facility involved with the search for extraterrestrial intelligence. More than 40 years later, Ye’s work becomes linked to a string of physicist suicides and a complex role-playing game involving the classic physics problem of the title.

“Liu impressively succeeds in integrating complex topics—such as the field of frontier science, which attempts to define the limits of science’s ability to know nature—without slowing down the action or sacrificing characterization. His smooth handling of the disparate plot elements cleverly sets up the second volume of the trilogy.”

The Neuromancer by William Gibson

Neuromancer by William Gibson – Cyberpunk

The Matrix is a world within the world, a global consensus- hallucination, the representation of every byte of data in cyberspace . . .

Case had been the sharpest data-thief in the business, until vengeful former employers crippled his nervous system. But now a new and very mysterious employer recruits him for a last-chance run. The target: an unthinkably powerful artificial intelligence orbiting Earth in service of the sinister Tessier-Ashpool business clan. With a dead man riding shotgun and Molly, mirror-eyed street-samurai, to watch his back, Case embarks on an adventure that ups the ante on an entire genre of fiction.

Hotwired to the leading edges of art and technology, Neuromancer ranks with 1984 and Brave New World as one of the century’s most potent visions of the future.

Warcross by Marie Lu

Warcross by Marie Lu – Space Opera

If you liked Ready Player One, you will love Warcross.

For the millions who log in every day, Warcross isn’t just a game—it’s a way of life. The obsession started ten years ago and its fan base now spans the globe, some eager to escape from reality and others hoping to make a profit. Struggling to make ends meet, teenage hacker Emika Chen works as a bounty hunter, tracking down players who bet on the game illegally. But the bounty hunting world is a competitive one, and survival has not been easy. Needing to make some quick cash, Emika takes a risk and hacks into the opening game of the international Warcross Championships—only to accidentally glitch herself into the action and become an overnight sensation.

Convinced she’s going to be arrested, Emika is shocked when instead she gets a call from the game’s creator, the elusive young billionaire Hideo Tanaka, with an irresistible offer. He needs a spy on the inside of this year’s tournament in order to uncover a security problem . . . and he wants Emika for the job. With no time to lose, Emika’s whisked off to Tokyo and thrust into a world of fame and fortune that she’s only dreamed of. But soon her investigation uncovers a sinister plot, with major consequences for the entire Warcross empire.