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Free Kindle eBooks | Hard Science Fiction |

Showing Free eBook 1-30 of 77
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Alpha Centauri: Humans Transcend . . . Humans Destroy . . . Humans . . .

by K. Anderson Yancy

Earth’s first interstellar mission arrives at the exoplanet, Alpha Centauri Bb, believing it to be uninhabitable to discover the joys and horrors of near light speed travel.

*** FREE Audiobook Companion Download link is at the very end of the e-book following Audiobooks for sale. :-) ***...

Genre: Children's eBooks, Fiction, Science Fiction & Fantasy, Science Fiction, Literature & Fiction, Hard Science Fiction, Space Exploration, Time Travel
Size: 28 pages
Free eBook download for Kindle from 18 January 2017 onward  

The Big Reset

by Erik Ransom

A major step forward in our infantile civilization is achieved when scientists finally harness a form of zero point energy – clean renewable free power. Their financiers in the government have other plans for the technology however and things quickly go downhill. This story showcases the ultimate irony of human arrogance and intellectual folly. This short story is taken from “Short Fusion” by the same author....

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Dystopian, Hard Science Fiction, Teen & Young Adult
Size: Unknown
Free eBook download for Kindle from 18 January 2017 onward  

Satisfaction Guaranteed

by Joy Leache

Interstellar trouble-shooting is the easiest work there is. All you need is brains, energy—and a steno with nice legs!...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: 26 pages
Free eBook download for Kindle from 18 January 2017 onward  

Shock Treatment

by Stanley Mullen

“I’ll give you the cure for the most horrible disease,” Songeen said. “The sickness of life itself.” Newlin replied, “Fine. But first, give me a couple of minutes to kill your husband. Then we’ll go on from there.”...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: 45 pages
Free eBook download for Kindle from 18 January 2017 onward  

Second Childhood

by Clifford Simak

Achieving immortality is only half of the problem. The other half is knowing how to live with it once it’s been made possible—and inescapable!...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 22 pages
Free eBook download for Kindle from 18 January 2017 onward  

Ripeness is All

by Jesse Roarke

Shakespeare wrote it, in the tragedy of King Lear—a phrase to live by:Men must endureTheir going hence, even as their coming hither;...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Genetic Engineering, Hard Science Fiction, Metaphysical & Visionary, Space Exploration
Size: 27 pages
Free eBook download for Kindle from 18 January 2017 onward  

Rating: 5.00 / 5
1 review

Second Skyn: Lost Time [Part 1]

by Damien Boyes

Get Part 1 for free and Parts 2 and 3 for only $0.99 each! From Jan 30 - Feb 3 only.

If it weren't for his Digital Life Assurance, Toronto Police Detective Finsbury Gage would be dead—smeared across the highway by a crazed man in a stolen urban assault vehicle. Finsbury hung together long enough for the recovery team to arrive. His wife wasn't so lucky.

Now, six months later, his mind restored to a prosthetic brain, wrapped in a healthy new body, and technically immortal, Finsbury is back to a life that no longer exists. He's all alone, his home a shrine to everything he lost. He's been reassigned, knocked from Homicide to busting bit-heads and chasing after lost minutes of the idle rich. And his thoughts connect directly to the internet.

The only t...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Cyberpunk, Genetic Engineering, Hard Science Fiction, Time Travel
Size: 157 pages
Free eBook download for Kindle from 17 January 2017 onward  

Desperate to Escape, Part II (Desperate to Escape Series Book 2)

by Thomas Robins

Ineeka has made it out of Chicago, and out of the shuttle that almost took her life. But getting away does not mean a fairytale ending. She still has many trials before finding herself in the space program...and many trials after....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 49 pages
Free eBook download for Kindle from 17 January 2017 onward  

Dave Cameron and the Extraterrestrial 2016

by Bertolaccini, V

Full of surprises and a hilarious plot and begins in a forest one night when an extraterrestrial comes crashing down and the strange extraterrestrial entity manages to survive the impact and release of forces and alters its form to this world, as it creeps out into the dark world and forest, and it hides in one of the stupidest places before humans arrive.
The army arrives and investigates what crashed into the wood and newspapers report it and officials at NASA are brought in, and in the end admit a military weapon system shot it out of the sky on its appearance over the world.
Scientists explore everything they can and try to find what escaped from the crash!
Has moments of ingenuity and action, high comedy, and scary moments and accelerates on in a convincingly everyda...

Genre: Children's eBooks, Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Literature & Fiction, First Contact, Hard Science Fiction
Size: 178 pages
Free eBook download for Kindle from 17 January 2017 onward  

Rattle OK

by Jr. Harry Warner

What better way to use a time machine than to handle department store complaints? But pleasing a customer should have its limits!...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 17 January 2017 onward  

Rating: 4.00 / 5
1 review

Amped (Alien Infiltrators Book 1)

by Rob Lopez

“You’ll be fighting against your body for the rest of your life. But you have been doing that anyway.”

It’s 2051 in a recession ravaged England, and ex-SAS trooper Alex Harvey is running from his debts and chasing the ultimate buzz. But the illegal drugs he’s taking aren’t for getting him high, they’re for winning. Whether it’s in gangster organised races or cage fighting, Alex is only interested in coming first, and he’ll take anything that enhances his performance, whatever the risk. That’s his life, and he doesn’t care about anything else.

So when he’s approached by a strange gentleman and offered the mother of all enhancements, he’s more than tempted.

But in order to be accepted for the treatment, he’s got to agree to a...

Genre: Fiction, Action & Adventure, Men's Adventure, War, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Dystopian, Genetic Engineering, Hard Science Fiction, Military
Size: 52 pages
Free eBook download for Kindle from 16 January 2017 onward  

Rating: 5.00 / 5
2 reviews

AL CLARK: (Book One)

by Jonathan G. Meyer and Dawne Dominique

The man that would call himself Al Clark woke up not knowing where he was. Even worse, he did not know who he was. His journey to discover his identity and where it was that he found himself, leads him to marvels he didn’t know existed, and places only found in a science fiction book. During his quest he finds man-eating monsters, aliens, and robots, on a world not his own. He dreams of green valleys, idyllic villages, friends that truly care, and finds them all in his adventure of a lifetime—at least the lifetime he remembers....

Genre: Children's eBooks, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Literature & Fiction, Colonisation, Hard Science Fiction
Size: 167 pages
Free eBook download for Kindle from 16 January 2017 onward  

Separation

by Greg Austin

From multi-award-winning author, Greg Austin. A girl and boy are genetically selected in a secret program developed to explore the galaxy for habitable planets. They are raised and trained in a super-tech complex for the mission. The truth about the dying solar system and the real objective for the mission is revealed just before they are to leave Earth. They must decide whether to go and fulfil their destiny, or stay on the dying planet…...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Post-Apocalyptic
Size: 9 pages
Free eBook download for Kindle from 16 January 2017 onward  

The Runaway Clock

by Bill Carrigan

The year is 2033. Scientists are studying the aging process at a research laboratory in Baltimore. Dr. George Buell, department head, has met a violent death. He and his much younger wife, Jill, collected children with progeria (premature old age) to study and treat. Jill and Ray Lindsay, a young scientist (who tells the story), are in love.

Flash back a year. Ray and Buell agree to join forces, and Ray brings his research team to Buell's lab. He and Jill meet. He isolates Senexin, a substance that seems to cause the children's affliction. Buell discovers, but doesn't disclose, the budding love affair.

Shift to Tarpon Springs, Florida, where a retired colleague has donated his estate for studies on oldsters. Of special interest here is spring water that protects s...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 215 pages
Free eBook download for Kindle from 16 January 2017 onward  

The Alien Artifact 6

by Bertolaccini, V

A pioneering SF masterpiece with two SF horror action thriller movie-style novelettes!
Something is buried deep beneath the ice near an Antarctic American ice station and Russian intelligence agencies uncover a deadly mind-bending voyager and make contact! In the depths of the moon scientists create a stargate after time warps and forms of black holes are created in particle accelerators in space!

A sphere hurtles out of the black depths of space with such velocity that it is undetected by astronomers and observatories! Its origins remains undetected by the sources that do detect it, set up for high speed objects, and are detection sites for high speed objects of military origins and unidentified flying objects, and only Russian intelligence agencies investigate its sour...

Genre: Fiction, Horror, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 174 pages
Free eBook download for Kindle from 16 January 2017 onward  

Devilfish (Collected Short Stories Book 6)

by Stephen Donald Huff

Tarn is a water world, covered from pole to pole by an incredibly deep ocean. Humankind built only one city there. Situated directly on its equator, terraformers strategically emplaced this massive port to continuously exploit the planet’s boundless fisheries. Because Tarn orbits its binary system on an extreme axial tilt, each day also measures a year, and because its suns are lethal, Tarn fish only rise to its surface in the darkness. Fishing there is a dangerous business, but the planet’s entire economy subsists on the larva of a single enormous predator, which the galactic elite consume as a delicacy. Unfortunately for the common sailor, adult fish are many times larger than the comparatively tiny boats that hunt their offspring, so the death toll climbs after each six month t...

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Hard Science Fiction
Size: 25 pages
Free eBook download for Kindle from 16 January 2017 onward  

One Purple Hope

by Henry Hasse

Once he had been a tall, straight spaceman, free as the galaxies. Now Joel Latham was a tsith-addict, a beach-comber at Venusport. Maybe he’d get one last chance.......

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 16 January 2017 onward  

One-Way Ticket to Nowhere

by Leroy Yerxa

Like a ghost in the night a whole Mono train vanished. And it was up to Jeff Blake to find out where it had gone......

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 16 January 2017 onward  

Oneness

by James Schmitz

At that, you know the power to enforce the Golden Rule would make a terrible weapon!...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 16 January 2017 onward  

Pet Farm

by Roger Dee

The next worst thing to hell is being shanghaied into the Paradise of an alien planet!...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 16 January 2017 onward  

Pictures Don't Lie

by Katherine MacLean

... Pictures, that is, that one can test and measure. And these pictures positively, absolutely could not lie!...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Genetic Engineering, Hard Science Fiction, Metaphysical & Visionary, Space Exploration
Size: Unknown
Free eBook download for Kindle from 16 January 2017 onward  

Before Egypt

by E.K. Jarvis

It was Mallison’s strangest assignment. The weird little professor wanted to go to Egypt. That meant a trip back to Earth so far as Mallison was concerned. But the professor pointed to a distant star and Mallison wondered: “Who moved Egypt?”...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Time Travel
Size: Unknown
Free eBook download for Kindle from 16 January 2017 onward  

TRANSHUMAN: Book One: The Deconstruction of Hu Ying Chao

by Laurence Moroney

When life is discovered in our solar system, the United Nations takes the unprecedented step of merging global economies with a view to making the exploration of space possible, and the powerful 'Project' is born.

Anthea Williams, a student at the prestigious University in Cardiff gets caught up in world events, just as she gets involved in the enigmatic relationship between the mysterious David, who is somehow connected to the Project, and the impulsive Hu Ying, whom David appears to love.

She discovers that the Project is not all it appears to be, and that it just might be the end of us all.......

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 108 pages
Free eBook download for Kindle from 15 January 2017 onward  

Phantom 500 - Episode 1 - 5

by Alex C. McDonald

Take advantage of this exclusive anthology of the first 5 episodes of the brand new and exciting Science Fiction series, ‘Phantom 500’.

Join Captain James Riker, a veteran of the Mars Wars, his blue-haired pilot, Aurora, and his large, alien weapons expert, Kakura, as they try to create a legitimate merchant business by importing the valuable frozen water from Jupiter’s moon of Europa to Earth. Space is not a safe place though, but the business is extremely lucrative. So, Riker and his crew think the risk of lurking Lycan Destroyer’s and a corrupt Starfleet is worth the gamble.
...

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Alien Invasion, Hard Science Fiction, Military, Space Exploration
Size: 56 pages
Free eBook download for Kindle from 15 January 2017 onward  

Rating: 5.00 / 5
1 review

Beyond Centaurus

by D.R. Martin

One hundred and seventy-five years into Earth's future mankind takes its first steps into the stars only to have the greed of a few provoke the wraith of a fearsome alien race. Robert MacKesson is a Field Agent for IP Industries, the powerful corporation that financed the space boom. On a counter espionage mission when the aliens attack, he is injected with nanobots built from alien technology. These nanos keep him alive as the secret Mars base crumbles around him under the incredible power of the alien weapons. Now he must escape Mars and get the precious cargo coursing through his bloodstream back to Earth!...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: 304 pages
Free eBook download for Kindle from 15 January 2017 onward  

Desperate to Escape, Part I (Desperate to Escape Series Book 1)

by Thomas Robins

...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Teen & Young Adult
Size: 34 pages
Free eBook download for Kindle from 15 January 2017 onward  

Escape Velocity

by Tyler Mason

Ten years ago a heist went bad. After betraying his compatriots, Charlie Nakamura was sent to an orbital prison. Now a freak meteor storm has given him the chance to escape and go after the payday that cost him a decade of his life.

Forced to rely on a vicious fellow escapee, Charlie sets out to reclaim the stolen goods. Even if he can make it through the dangers of interplanetary space travel and dodge the prison agents hunting him, will he be able to survive his partner and live long enough to finally profit? And what might getting rich cost him?...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 131 pages
Free eBook download for Kindle from 15 January 2017 onward  

The Dinosaurs’ Last Roar

by Andy Silber

"The Dinosaurs’ Last Roar" is a story of what might be in store for us if we continue on our current path. My goal was not to predict the most likely path of technology and the environment, but to always stay within what’s possible. This story is very much influenced by my PhD in Physics. Each chapter is told from a different person’s point of view as we travel from the near future through a tumultuous century....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 43 pages
Free eBook download for Kindle from 15 January 2017 onward  

On the Fourth Planet

by J.F. Bone

To Kworn the object was a roadblock, threatening his life. But it was also a high road to a magnificent future!...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 15 January 2017 onward  

Mr. Spaceship

by Philip K. Dick

A human brain-controlled spacecraft would mean mechanical perfection. This was accomplished, and something unforeseen: a strange entity called— MR. SPACESHIP...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 15 January 2017 onward  

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