Discover New Science Fiction Books

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You can find a top 10 of the best science fiction books for adults on this site. Highly recommended in the science fiction genre. From the classic science fiction stories about space wars with alien races that plan an invasion of Earth. Click on the best science fiction books ever if you are looking for a good science fiction book, or on best Young Adult science fiction books if you're looking for a book for younger readers. For lovers of fantasy books we also have a list of science fiction books for fantasy fans.

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Newly added Science Fiction Books

The Fifth Science

The Fifth Science

An inspiring and thoughtful novel.

The Galactic Human Empire was built atop four sciences: logic, physics, psychology, and sociology. Standing on those pillars, humans spent 100,000 years spreading out into the galaxy: warring, exploring, partying — the usual. Then there was the fifth science. And that killed the empire stone dead.

The Fifth Science is a collection of 12 stories, beginning at the start of the Galactic Human Empire and following right through to its final days. We’ll see some untypical things along the way, meet some untypical folk: galactic lighthouses from the distant future, alien tombs from the distant past, murderers, emperors, archaeologists and drunks; mad mathematicians attempting to wake the universe itself up.And when humans have fallen back into savagery, when the secrets of space folding and perfect wisdom are forgotten, we’ll attend the empire’s deathbed, hold its hand as it goes. Unfortunately that may well only be the beginning.

Recursion

Recursion

NEW YORK TIMES BESTSELLER • From the bestselling author of Dark Matter and the Wayward Pines trilogy comes a relentless thriller about time, identity, and memory—his most mind-boggling, irresistible work to date, and the inspiration for Shondaland’s upcoming Netflix film.

“Gloriously twisting . . . a heady campfire tale of a novel.”—The New York Times Book Review

NAMED ONE OF THE BEST BOOKS OF THE YEAR BY Time • NPR • BookRiot

Reality is broken.

At first, it looks like a disease. An epidemic that spreads through no known means, driving its victims mad with memories of a life they never lived. But the force that’s sweeping the world is no pathogen. It’s just the first shock wave, unleashed by a stunning discovery—and what’s in jeopardy is not our minds but the very fabric of time itself.

In New York City, Detective Barry Sutton is closing in on the truth—and in a remote laboratory, neuroscientist Helena Smith is unaware that she alone holds the key to this mystery . . . and the tools for fighting back.

Together, Barry and Helena will have to confront their enemy—before they, and the world, are trapped in a loop of ever-growing chaos.

The Enigma Cube

The Enigma Cube

A riveting near-future thriller. From the New York Times bestselling author whose books have sold over a million copies.

An alien object with breathtaking capabilities. And a life-and-death struggle for the future of humanity.

Dr. Kelly Connolly is part of a top-secret team studying the most important find in human history, the Enigma Cube, an alien artifact of incomprehensible power. A cube whose technology can catapult civilization to dizzying heights--or destroy it entirely.

After years of failed attempts to unlock the cube's secrets, all hell suddenly breaks loose. Kelly and a black-ops commando, Justin Boyd, are soon fighting against all odds to stay alive, and to keep the cube out of enemy hands.

As the situation quickly goes from bad to worse, Kelly discovers that the cube's capabilities are far greater than even she had imagined. And that her actions could lead to nightmarish changes to the nature of reality itself.

The Enigma Cube is a smart thriller crammed with breakneck action, unexpected twists, mind-blowing science, and ethical dilemmas readers will be contemplating long after they've read the last page.

The Cruel Stars

The Cruel Stars

In this epic sci-fi adventure for fans of The Expanse and Battlestar Galactica, five intrepid heroes must unite to save civilization after a long-dormant enemy awakens and strikes a devastating blow

The galaxy was once terrorized by the Sturm, a group of “species purists” intent on destroying any human with genetic or cybernetic enhancements. Fashioning themselves as the one true “Human Republic,” the Sturm cut a bloody swath across the stars, killing billions before finally being defeated and driven into the far reaches of Dark Space. Centuries of peace bred complacency. Everyone believed the Sturm had died out in the Dark. They were wrong.

The enemy has returned and, with a brutal and decisive attack, knocks out almost all of humanity’s defenses. Now on the brink of annihilation, humankind’s only hope is a few brave souls who survived the initial attack: Commander Lucinda Hardy, thrust into uncertain command of the Royal Armadalen Navy’s only surviving warship. Booker3, a soldier of Earth, sentenced to die for treason, whose time on death row is cut short when the Sturm attack his prison compound. Princess Alessia, a young royal of the Montanblanc Corporation, forced to flee when her home planet is overrun and her entire family executed. Sephina L’trel, the leader of an outlaw band who must call on all of her criminal skills to resist the invasion. And, finally, Admiral... lees verder

The Price of Time

The Price of Time

There’s a secret in Silicon Valley. A discovery. An invention. One so startling and surprisingly sinister that it needs to be kept—at any price.

Tim Tigner takes a step back from his bestselling Kyle Achilles series to introduce Zachary Chase and Skylar Fawkes in a fresh standalone novel that’s bound to keep you glued and guessing. With secluded meetings, sudden disappearances and strange murders; secret agents, skillful assassins and sexy locations; The Price of Time is packed with fast-paced action and first-class intellectual intrigue.

Propelling the thrills and perched at the middle of the mystery is one of humanity’s great questions: Would finding the Fountain of Youth be a blessing?

Prepare for sleep-deprived nights and skipped chores while repeating the phrase: "Just one more page.

Seeker

Seeker

A small alien spacecraft with extraordinary secrets. And a mad scramble to get to it first.

When an interstellar probe lands in the heart of the Amazon Jungle, powerful nations around the world will stop at nothing to retrieve it. Because the unoccupied alien craft is sure to contain revolutionary technology. Technology that will allow the country that controls it to dominate the globe.

With the probe hidden within the densest rainforest on Earth, traditional military power is useless. So the US chooses to send in a single operative, a man who's been enhanced to the limits of current technology. He'll be greatly outnumbered, and with so much on the line, not even the closest of allies can be trusted.

But the true stakes are higher than anyone could possibly know. Because all is not what it seems.

And the alien spacecraft has plans of its own . . .

Seeker is a fast-paced, roller-coaster ride of a thriller. One that explores actual human enhancements being worked on today, along with mind-blowing concepts that readers will be pondering long after they've read the last page.
 

Winter World

Winter World (The Long Winter)

In the near future, a new ice age has begun.

Humanity stands on the brink of extinction.

Desperate for answers, scientists send probes into the solar system to take readings. Near Mars, a probe spots a mysterious object drifting toward the Sun. Is it the cause of the ice age? Or could it be humanity’s only hope of survival?

With time running out, NASA launches a mission to make contact. But the object isn’t what anyone thought. In the dark of space, alone, the team makes a discovery that will change the course of human history—and possibly end it.

From A.G. Riddle, the Amazon Charts and Wall Street Journal bestselling author with over FOUR MILLION copies sold worldwide, comes a groundbreaking sci-fi thriller that will forever change the way you look at our planet and humanity’s future.

Filled with real science and shocking plot turns, Winter World is the type of thriller that will keep you up late turning the pages until the final, mind-blowing plot twist at the end—a reveal you’ll never see coming.

Constitution

Constitution: Book 1 of the Legacy Fleet Trilogy

The year is 2650 75 years ago, an alien fleet attacked Earth. Without warning. Without mercy. We were not prepared. Hundreds of millions perished. Dozens of cities burned. We nearly lost everything. Then, the aliens abruptly left. We rebuilt. We armed ourselves. We swore: never again. But the aliens never came back. Until now.

With overwhelming force the aliens have returned, striking deep into our territory, sending Earth into a panic. Our new technology is useless. Our new ships burn like straw. All our careful preparations are wasted.

Now, only one man, one crew, and the oldest starship in the fleet stand between the Earth and certain destruction: ISS CONSTITUTION

The Three-Body Problem

The Three-Body Problem

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

Set against the backdrop of China's Cultural Revolution, a secret military project sends signals into space to establish contact with aliens. An alien civilization on the brink of destruction captures the signal and plans to invade Earth. Meanwhile, on Earth, different camps start forming, planning to either welcome the superior beings and help them take over a world seen as corrupt, or to fight against the invasion. The result is a science fiction masterpiece of enormous scope and vision.

The Remembrance of Earth's Past Trilogy
The Three-Body Problem
The Dark Forest
Death's End

Children of Time

Children of Time

Adrian Tchaikovksy's award-winning novel Children of Time, is the epic story of humanity's battle for survival on a terraformed planet.

Who will inherit this new Earth?

The last remnants of the human race left a dying Earth, desperate to find a new home among the stars. Following in the footsteps of their ancestors, they discover the greatest treasure of the past age - a world terraformed and prepared for human life.

But all is not right in this new Eden. In the long years since the planet was abandoned, the work of its architects has borne disastrous fruit. The planet is not waiting for them, pristine and unoccupied. New masters have turned it from a refuge into mankind's worst nightmare.

Now two civilizations are on a collision course, both testing the boundaries of what they will do to survive. As the fate of humanity hangs in the balance, who are the true heirs of this new Earth span

Legionnaire

Legionnaire (Galaxy's Edge)

The Galaxy is a Dumpster Fire

A hot, stinking, dumpster fire. And most days I don’t know if the legionnaires are putting out the flames, or fanning them into an inferno.A hostile force ambushes Victory Company during a reconnaissance-in-force deep inside enemy territory. Stranded behind enemy lines, a sergeant must lead a band of survivors against merciless insurgents on a deadly alien world somewhere along the galaxy’s edge. With no room for error, the Republic’s elite fighting force must struggle to survive under siege while waiting on a rescue that might never come.When you think you’ve surrounded the Legion... you’ve just made your last mistake.

All Systems Red

All Systems Red: The Murderbot Diaries

A murderous android discovers itself in All Systems Red, a tense science fiction adventure by Martha Wells that interrogates the roots of consciousness through Artificial Intelligence.

"As a heartless killing machine, I was a complete failure."

In a corporate-dominated spacefaring future, planetary missions must be approved and supplied by the Company. Exploratory teams are accompanied by Company-supplied security androids, for their own safety.

But in a society where contracts are awarded to the lowest bidder, safety isn’t a primary concern.

On a distant planet, a team of scientists are conducting surface tests, shadowed by their Company-supplied ‘droid ― a self-aware SecUnit that has hacked its own governor module, and refers to itself (though never out loud) as “Murderbot.” Scornful of humans, all it really wants is to be left alone long enough to figure out who it is.

But when a neighboring mission goes dark, it's up to the scientists and their Murderbot to get to the truth.

Looking for other books to read?

Looking for a good fantasy book to read?
Discover new fantasy books on MyBesteFantasyBooks.com, the website for and about fantasy books. On the website a top 10 of the best fantasy books for adults. From epic fantasy full of magic, dragons and battles to heroic fantasy about unbeatable heroes and bloody wars. And of course fantasy of books such as Harry Potter in which our own world suddenly appears to contain parallel worlds full of sorcery and magic. Click on best fantasy books ever to look for a good fantasy book, or on best Young Adult fantasy books for younger readers. Do you prefer to read long series in which you can read for a long time? Click here to discover the best fantasy book series ever.

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