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Free Kindle eBooks | Hard Science Fiction |

Showing Free eBook 1-60 of 196
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Rating: 5.00 / 5
1 review

Fesarius: The Decalon Trap

by JOHN ADAMS

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Military, Space Exploration
Size: 125 pages
Free eBook download for Kindle from 17 July 2019 onward  

I Left My Life on Planet Mulon

by Benjamin Corman

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Military
Size: 19 pages
Free eBook download for Kindle from 17 July 2019 onward  

Rating: 5.00 / 5
1 review

Seven Under the Suns: Short Stories for Today, and Tomorrow (Seven Science Fiction Book 1)

by Amanda MayClair

Seven science fiction shorts take us from the edge of the known world, to the farthest reaches of the undiscovered. 'Those Golden Geese' enters the life of a family farming on Mars, while 'Imminence' explores survival at the heart of the galaxy. And more!...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Hard Science Fiction
Size: 98 pages
Free eBook download for Kindle from 17 July 2019 onward  

The Rogue #1: Sphinx Corporation Files (Shades of Gray Flash Fiction Science Fiction Action Adventure Mystery Series Book 5)

by Kristie Lynn Higgins

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Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Post-Apocalyptic
Size: 11 pages
Free eBook download for Kindle from 17 July 2019 onward  

Rating: 4.60 / 5
3 reviews

Patriot Son: Battlefront America (Patriot Son: Dystopian Survival Book 1)

by T.A. Walters

From the Best Selling Author of the Silo 40 seriesOut of a nuclear-induced EMP, America is shaken as all three of our country's main power grids are destroyed. Trucks, cars, buses, and even trains roll to a permanent halt. Streets and highways appeared as desolate as auto junkyards and major cities became mausoleums of the millions who died from sarin gas bombings.Foreign superpowers rose up while our nation's leaders fought amongst themselves. Radical nations acquired nuclear ICBM'S and opened the door for a mass assault. Geo-satellite keycodes were sold by our nation's political power brokers; the rest, being strategic military satellites, all hacked and rendered useless. China and Soviet naval forces back up our nation's shores for radical Islamic forces to invade and round up urban cou...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Political, War, Science Fiction & Fantasy, Science Fiction, Dystopian, Hard Science Fiction, Military, Post-Apocalyptic
Size: 185 pages
Free eBook download for Kindle from 16 July 2019 onward  

Rating: 4.00 / 5
5 reviews

Paragon.EXE (Absolute Knowledge Book 0)

by Drew Cordell

Paragon.EXE is the prequel novella to the Absolute Knowledge trilogy. Fueled by the Cold War, the development of the Absolute Knowledge project began with very different objectives than are present in the year 2146, over two hundred years in the future from the start of the Omniscient Project. Created as a project to aid leadership in the case of catastrophe, the Omniscient project was morphed by corruption and the pursuit of the unknown. These changes were hidden through time only to resurface when the stakes were much higher. Paragon.EXE takes place in the 1960s and 2020s and follows the chilling development of the Absolute Knowledge project from its cryptic roots....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Dystopian, Galactic Empire, Hard Science Fiction
Size: 39 pages
Free eBook download for Kindle from 16 July 2019 onward  

Rating: 5.00 / 5
1 review

Starship Doi - Wars

by Alex Deva

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Time Travel
Size: 262 pages
Free eBook download for Kindle from 16 July 2019 onward  

Rating: 4.70 / 5
5 reviews

Gil's World (Wanderers Book 1)

by James Murdo

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Genre: Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, First Contact, Galactic Empire, Hard Science Fiction, Military, Space Exploration, Space Opera, Teen & Young Adult, Mysteries & Thrillers
Size: 386 pages
Free eBook download for Kindle from 15 July 2019 onward  

Rating: 5.00 / 5
1 review

The New United States: Part 3 of The Raffle

by Randy Smith

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Genre: Science Fiction & Fantasy, Dystopian, Hard Science Fiction, Post-Apocalyptic
Size: 61 pages
Free eBook download for Kindle from 15 July 2019 onward  

The Algorithms: Prescience

by Paul Tracy

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Time Travel
Size: 459 pages
Free eBook download for Kindle from 15 July 2019 onward  

Rating: 4.50 / 5
2 reviews

Coefficient of Expansionism and Delta Stress at Pressure Naught: Two Science Fiction Tree, Flash Fictions

by Brian Garrison

This title is actually two "flash fiction" stories. Neither is long enough to be considered a short story. Coefficient of Expansionism is a quest to settle the south pole, of the Moon. Delta Stress at Pressure Naught is an entrepreneur's adventure, to space and back....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Hard Science Fiction, Teen & Young Adult
Size: 19 pages
Free eBook download for Kindle from 15 July 2019 onward  

Rating: 3.20 / 5
3 reviews

Expeditions of the Mantis: Mantis Saga: Book 2

by Jim Henderson

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Military
Size: 213 pages
Free eBook download for Kindle from 15 July 2019 onward  

Far Mantis: Mantis Saga Book 3

by Jim Henderson

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Military
Size: 285 pages
Free eBook download for Kindle from 15 July 2019 onward  

Rating: 5.00 / 5
3 reviews

Fesarius: The Speed Trials

by JOHN ADAMS

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Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 14 July 2019 onward  

OTHER WORLDS: DIMENSIONAL CRASH (PARALLEL WORLDS Book 1)

by Salinas Segura, Luis Alberto

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Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: Unknown
Free eBook download for Kindle from 14 July 2019 onward  

Humanoid AI: More human than human?

by Robert J Allen

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Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: 169 pages
Free eBook download for Kindle from 14 July 2019 onward  

Rating: 4.40 / 5
37 reviews

The Exile Empire

by Joshua Done

Live. Run. The last message from Central Command was more a plea than an order, and running is exactly what the last remnants of humanity did to escape The Death as Earth was destroyed. Among the survivors is James Ursidae, a fearsome warrior whose despair now outweighs his expectations for the future. After months of drifting through intergalactic space, Ursidae and what humanity remains have found a spark of hope on the planet Lintalla and in the company of its native Illani. Unfortunately, starting anew comes at a price, and even in a strange system violence and war are a constant. A new enemy, the Tarin’Tal, hold the system’s inhabitants in a vice-like grip that continues to tighten. Can Ursidae and the Earthlings burn bright yet again and save their new world from the destruction ...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction, Teen & Young Adult
Size: Unknown
Free eBook download for Kindle from 14 July 2019 onward  

Rating: 4.00 / 5
1 review

Loss of Signal: a novella

by Daniel Fludgate

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Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: 84 pages
Free eBook download for Kindle from 14 July 2019 onward  

Rating: 3.60 / 5
18 reviews

Paradox - On the Brink of Eternity

by Phillip P. Peterson

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Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, First Contact, Hard Science Fiction, Space Exploration
Size: 448 pages
Free eBook download for Kindle from 14 July 2019 onward  

Rating: 3.90 / 5
13 reviews

DISRUPTIVE SHOCK: An EMP Survival story (DISRUPTIVE SHOCK Book 1)

by Connor Mccoy

A yearly trek to the carnival with his young sons is the highlight of Ian Carrol’s life. What begins as another opportunity to build lifelong memories quickly fades to black by the time the sun sets. The world and humanity at large take an inexplicable turn, leaving the struggling single father to resort to desperate measures to get his family to safety. As they traverse the increasingly dangerous landscape, they find themselves face-to-face with the worst this broken society has to offer.Will Ian achieve his goal and get his family to his parents’ home before danger finds them?...

Genre: Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Post-Apocalyptic
Size: 169 pages
Free eBook download for Kindle from 14 July 2019 onward  

Emergent: Book 1 of the Cerenovo Series

by Michael S. Nuckols

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Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Dystopian, Genetic Engineering, Hard Science Fiction
Size: 311 pages
Free eBook download for Kindle from 14 July 2019 onward  

Rating: 1.00 / 5
1 review

Year’s Best & Big Science Fiction Book: Fantastic Science Fiction Stories Collection

by Teddy Boles

This gathering propelled the prominent and long-running "The Year's Best Science Fiction" stories Fabulous Science Fiction! The Year's Best - And Biggest Collection...

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Hard Science Fiction
Size: 105 pages
Free eBook download for Kindle from 14 July 2019 onward  

The Sphere: A Short Story by John Newcomb Crain

by John Newcomb Crain

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Genre: Science Fiction & Fantasy, Science Fiction, First Contact, Hard Science Fiction
Size: 21 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 5.00 / 5
2 reviews

Porcupine Station (The Golden Age of Heroes Book 7)

by Ken Ramsley

David Evangelista is trapped in Alaska trying to figure out what happens next. At the hands of a natural disaster of unimaginable power, humanity has been nearly wiped out. The rest of his research team is stuck in the lower 48, and David is on his own. Daylight has disappeared, at least for a while, and the Moon is probably gone for good. The ‘old’ Earth is over. The ‘new’ Earth is a shaky proposition.

If the Sun ever rises again, David will work his way upstream along the Porcupine River to Old Crow in Yukon Territory, a community of the Van Tat Gwich’in First Nation people. The Gwich’in operate a commercial airport. It’s a long shot, but maybe a way home.

While David prepares for his dangerous hike, a visitor arrives. It will be a huge ste...

Genre: Fiction, Action & Adventure, Literary Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Post-Apocalyptic
Size: 103 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 4.00 / 5
1 review

Nadine's Bible (Book 1): Old Testament (AfroFuturism Sci-Fi) (Alien Monologues' series)

by T Lindsey-Billingsley

Book One (2nd Edition;Alternate Cover) There's a popular saying that men are from Mars and women are from Venus. In this science fiction story, nothing is closer to the truth. The Great Mother created the perfect woman in Her image on Venus, and the Great Father created a perfect man in His image on Mars. Now, the Great Father and Great Mother are feuding; a Gender War is beginning. This multi viewpoint story introduces you to the Amazons, the history of their Order, and story of humanity's beginning. This is a tale of bloody battles, political intrigue, and extra-terrestrials; loosely based off conspiracy theories, major religions, and Greek mythology. This is the story of an advanced race of warrior women that reside on the dark and secret side of Venus, unseen from the earth and Mars....

Genre: Crime, Thriller & Mystery, Thrillers, Science Fiction & Fantasy, Fantasy, Epic, Fiction, Science Fiction, Fairy Tales, Alien Invasion, Colonisation, Cyberpunk, First Contact, Hard Science Fiction, Metaphysical & Visionary, Space Exploration, Space Opera, Time Travel, Teen & Young Adult
Size: 204 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 3.60 / 5
4 reviews

Homo Avatarius: ( Your Consciousness is an Alien )

by JT Alblood

What if whatever you know as HISTORY is just an illusion? What if your consciousness was an Alien?

Throughout the history of the world, we have seen war, the spread of civilization, discovered many wonders, but what if in all that time, Homo sapiens were merely evolving into something new? What if on the inside we are all alien?
Homo Avatarius now rules the Earth. The invasion has already ended. Wake up to reality; your inner voice is an alien.
The story while also featuring some interesting characters from Adolf Hitler to Wilhelm Reich.
As it is said, that the future affects the past, the story also takes you on a time adventure from Hitler's WWII time, the 1214 Ancient Beijing Warriors time to the modern 20th century.
The novel also has a stunnin...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Science Fiction, Alternative History, Hard Science Fiction
Size: 174 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 3.50 / 5
2 reviews

God's Ground: Compared to the settlement of space, all other forms of human endeavor shrink to insignificance

by John Brophy

Tesla Miller has never been to space and doesn’t even like to fly. Desperate to save herself and her six-month-old son from her violent husband, she takes a job as an “escort” at the Sky City Resort and Casino in low-Earth orbit. Sky City is the newest and largest entry in the fledgling space tourism industry. Tiny by earthly standards, with just seventy-two guest rooms, it is nevertheless equipped with all of the latest attractions. Tesla finds herself in a strange and wonderful new world dominated by the absence of gravity. While experiencing the considerable pleasures and costs of a life without gravity, she ultimately discovers two facts that change the course of history and unleash powerful forces hell-bent on maintaining the status quo....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction, Metaphysical & Visionary
Size: 217 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 2.50 / 5
2 reviews

RoboSuicide

by Steven Orlowski

You're mostly human, implanted with technology to improve your life. If it works, awesome. If not, you'll have to trigger the RoboSuicide Sequence, a kind of self-destruct mode that'll convert you to 100% Artificial Intelligence. Your consciousness will be gone. But no one will be able to tell the difference. Welcome to the Future....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Dystopian, Hard Science Fiction, Metaphysical & Visionary, Post-Apocalyptic
Size: 12 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 4.60 / 5
3 reviews

Penticore Prime: The Tale of the Exodus

by Mark Chevalier

Penticore Prime, a world where death is not bound by the laws of biology, and majestic towers rise into geosynchronous orbit. While far below, a colossal dome encloses a vast city landscape overflowing with light, color, and majestic architecture. Yet there is a reason why this ancient and powerful race is confined to fifteen cities across one broad continent, and that reason is climate change.Candor Shubin, a noted geologist, is a man caught between two worlds. Thrust into this alien landscape, his desperate struggle to reconcile reality threatens to fracture his sanity, and end his existence. Yet the clock is ticking, and as the danger to Penticore Prime grows, Candor discovers more than he could possibly imagine.In an explosive climax that challenges the precepts of evolution, and time,...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Dystopian, Hard Science Fiction, Time Travel, Teen & Young Adult
Size: 363 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 4.70 / 5
11 reviews

Empire Ascensions (Exile Empire Book 2)

by Joshua Done

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Genre: Science Fiction & Fantasy, Galactic Empire, Hard Science Fiction, Space Exploration, Teen & Young Adult
Size: 376 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 5.00 / 5
1 review

Beyond the Rubicon

by John Peaseland

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Genre: Crime, Thriller & Mystery, Suspense, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 235 pages
Free eBook download for Kindle from 12 July 2019 onward  

Rating: 3.20 / 5
3 reviews

The Liberty Fleet Trilogy (War of Alien Aggression, box set two)

by A.D. Bloom

The Liberty Fleet Trilogy - After victory in the 2164-2165 War, Humanity expands into the territory of an Imperium that has sworn to destroy them. The first shots of the new war echo through the surrounding systems as Humanity's neighboring species must choose sides and fight with or against the local cluster's newest upstart rebels.
2166 - FORCE LIBERTY
Ram Devlin of the Staas Company Privateers ventures to Shedir-4 with the attack carrier Hardway and a new UN battleship. Pursued by a devastating Imperium warship, they seek allies and technology. Staas Company and the UN will stop at nothing to acquire what Earth needs to protect itself, but their gunboat diplomacy could cripple Humanity's expansion by marking us as the galaxy's most dangerous savages. Ram Devlin can't allow ...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Military, Space Opera
Size: 367 pages
Free eBook download for Kindle from 12 July 2019 onward  

A CALL FOR EARTHERS: THE THING WE HAVE TO DO IN THE WORLD OF HOVLEF

by NL RINKU

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Military
Size: 283 pages
Free eBook download for Kindle from 11 July 2019 onward  

Rating: 5.00 / 5
2 reviews

Kinghood (The Fourpointe Chronicles Book 1)

by Joshua Rutherford

From birth, Prince Jameson has been groomed to reign. On the heels of a victory against a barbarian force, he is welcomed home as a savior. His father toasts his impending marriage to the daughter of a key ally. Everything is in place for the young monarch-in-waiting. Yet all is not what it seems in Arcporte Castle. In the shadows, barons speak of usurping their sovereign. Kings doubt their alliances on the eve of signing a treaty. And one royal is much more than the man he claims to be. In the midst of this mystery and intrigue, a throne is challenged. Kin Saliswater, having ruled their island nation of Marland for over two centuries, find their dynasty in tatters. Only by marshaling every resource – and blood relative – available, do they stand a chance to defend their rule and secur...

Genre: Science Fiction & Fantasy, Fantasy, Contemporary, Science Fiction, Myths & Legends, Hard Science Fiction
Size: 432 pages
Free eBook download for Kindle from 11 July 2019 onward  

Commencement: Book Four of the HaChii Commencement

by Patrick O'Connor

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Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: 205 pages
Free eBook download for Kindle from 11 July 2019 onward  

Rating: 4.00 / 5
1 review

Elias: The Caretaker (Elias/the caretaker)

by R.L. Mitchley

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Genre: Science Fiction & Fantasy, Fantasy, Science Fiction, Superhero, Hard Science Fiction
Size: 22 pages
Free eBook download for Kindle from 11 July 2019 onward  

The Reality Delusion: Challenges Everything You Know and Believe

by Simon Hadman

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Genre: Science Fiction & Fantasy, Fantasy, Science Fiction, Alternative History, Hard Science Fiction
Size: 512 pages
Free eBook download for Kindle from 10 July 2019 onward  

Rating: 4.50 / 5
31 reviews

Mars Journey: Call to Action: Book 1: A SciFi Thriller Series

by Bill Hargenrader

Get ready for an exciting, near-future SciFi thriller that will take you on an epic journey around the world and beyond… Mars Journey: Call to Action is the story that marks the beginning of humanity’s greatest adventure.

In the Mars Journey Series, Brent Carlson, a brilliant but disgraced former astronaut, is called upon to help lead a seemingly impossible international mission from Earth to Mars. Their primary directive is to become the first human pioneers to set foot on Martian soil and begin colonization of the red planet.

Now with the clock ticking down, they’ve entered into a dangerous race against time and a fight with humanity’s darker side just to survive long enough to see the launch.

***

The Mars Journey series delve...

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Colonisation, Hard Science Fiction, Metaphysical & Visionary, Space Exploration
Size: 116 pages
Free eBook download for Kindle from 10 July 2019 onward  

STRONGHOLDS (2) : Exploration Colony: THE LOST STARSHIP

by Valerii Titov

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Genre: Fiction, Religious Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Hard Science Fiction, Military, Space Exploration, Steampunk, TV, Movie, Video Game Adaptations
Size: 137 pages
Free eBook download for Kindle from 10 July 2019 onward  

Rating: 5.00 / 5
1 review

Kuba: The Birth of a Super Powerful AI (Rogue Hackers Book 0)

by John Minx

The Birth and Troubled Upbringing of an A.I...A ten thousand word short, featuring Kuba - the A.I from the the Rogue Hackers Series - the story plunges us into the murky world of Moscow as the Soviet State Collapses, when a brilliant mathematician rewrites the rules of what is possible, and his stunning creation catches the attention of the Russian mob......

Genre: Computing, Microsoft, Fiction, Action & Adventure, Short Stories, Nonfiction, Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Cyberpunk, Hard Science Fiction
Size: 42 pages
Free eBook download for Kindle from 10 July 2019 onward  

Rating: 3.20 / 5
16 reviews

The Collapse: How it happened

by John Sullins

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Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Post-Apocalyptic, Teen & Young Adult
Size: 148 pages
Free eBook download for Kindle from 10 July 2019 onward  

Rating: 3.60 / 5
19 reviews

Mind Machines (Human++ Book 1)

by Dima Zales

From New York Times & USA Today bestselling author Dima Zales, an intense new techno-thriller that pushes the limits of what it means to be human. With billions in the bank and my own venture capital firm, I’m living the American dream. My only problem? A car accident that leaves my mother with memory problems.Brainocytes, a new technology that can transform our brains, could be the answer to all of my problems—but I’m not the only one who sees its potential.Plunged into a criminal underworld darker than anything I could’ve imagined, my life-saving technology might be the death of me.My name is Mike Cohen, and this is how I became more than human.Please note: This book was formerly titled Human++....

Genre: Crime, Thriller & Mystery, Mystery, Thrillers, Suspense, Science Fiction & Fantasy, Fantasy, Fiction, Action & Adventure, Men's Adventure, Romance, Science Fiction, Adventure, Superhero, Cyberpunk, Hard Science Fiction, TV, Movie, Video Game Adaptations, Crime Fiction
Size: 407 pages
Free eBook download for Kindle from 09 July 2019 onward  

Davis is Awake: Hard Sci Fi and Apocalytic Sessions

by James Huber

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Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Time Travel
Size: 111 pages
Free eBook download for Kindle from 09 July 2019 onward  

Dekker's Dozen: Weeds of Eden (Dekker's Dozen (The Armageddon Seed Cycle) Book 2)

by Christopher D. Schmitz

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Genre: Science Fiction & Fantasy, Science Fiction, Cyberpunk, Hard Science Fiction, Space Opera, Steampunk
Size: 79 pages
Free eBook download for Kindle from 09 July 2019 onward  

Rating: 4.30 / 5
71 reviews

Quantum Incident (Quantum Series Book 0)

by Douglas Phillips

This short novella combines several stories that span more than a thousand years. It's a prologue to the three-book Quantum Series that provides a glimpse into the drama to come. (Quantum Space, Quantum Energy and Quantum Time).​Tenth century, Moorish Spain. A young girl on her way home notices a shiny metallic object that was not there the day before -- and may not even be from her world.​​Flash forward to 2012. The long sought Higgs boson has been discovered at the Large Hadron Collider in Geneva, Switzerland. Scientists rejoice in the confirmation of quantum theory, but a reporter attending the press conference believes they may be hiding something.​​​Nala Pasquier is a particle physicist at Fermi National Laboratory in Illinois. She recognizes that the discovery in 2012 ope...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, First Contact, Hard Science Fiction
Size: 31 pages
Free eBook download for Kindle from 08 July 2019 onward  

Rating: 4.00 / 5
9 reviews

Discovery: (a Proton Field Story #1)

by Laurence Dahners

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Genre: Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 249 pages
Free eBook download for Kindle from 08 July 2019 onward  

Rating: 4.00 / 5
2 reviews

We Have Always Died In The Castle

by Elizabeth Bear

Virtual reality technology is no longer confined to computer-science labs and high-tech theme parks. Today, head-mounted goggles, sensors, and haptic control systems are tools for immersive journalism, professional development, and clinical therapy. In this novella, award-winning science fiction and fantasy author Elizabeth Bear and artist Melissa Gay imagine a near future informed by visceral VR simulations to catalyze positive change. We Have Always Died in the Castle is the first story in the Crowd Futures project from Arizona State University. An experiment in collaborative storytelling, Crowd Futures brings authors and illustrators into dialogue with members of an intellectually curious public to participate in the creative process by proposing scenarios, sharing ideas, weighing optio...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 51 pages
Free eBook download for Kindle from 08 July 2019 onward  

Rating: 4.30 / 5
7 reviews

Aero One: A Hayden's World Short Story (Hayden's World Origins Book 3)

by S.D. Falchetti

Trapped in the icy skyJia can’t breathe, her ship is minutes from breaking apart in Uranus’s atmosphere, and the lifepod just burned up. Things aren’t going well. When her injured engineer’s solution sends them plummeting into the icy stratosphere, they find themselves trapped in a life-or-death battle against time, the elements, and unexpected visitors.Aero One is a science fiction short story set in the Hayden's World universe. The story is a short read (< 1 hour) and is the perfect size for reading on the go....

Genre: Fiction, Action & Adventure, Short Stories, Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Hard Science Fiction, Military, Space Exploration
Size: Unknown
Free eBook download for Kindle from 08 July 2019 onward  

Rating: 5.00 / 5
1 review

Alien Challenge

by Shri Nagesh

It’s a science fiction containing the story of Aliens of a planet Tara, technologically far more advanced than human beings. They played future fun games on Earth. They used to come to earth pleasure trip and loved to play with the fate of people. At times they participated in the game. In one of their future fun games they got captured by people of earth and lost their independence. To liberate them other aliens intervened by bringing Moon on earth, causing a lot of devastation. They were successful in liberating the aliens trapped on Earth. They captured some people of Earth involved in trapping the aliens. They carried the prisoners in their vehicle. But one of the prisoners succeeded in capturing their vehicle and not only liberated Earth from the menace of Moon on Earth, but also su...

Genre: Children's eBooks, Fiction, Religious Fiction, Science Fiction & Fantasy, Science Fiction, First Contact, Hard Science Fiction, Metaphysical & Visionary, Space Opera, Teen & Young Adult
Size: 57 pages
Free eBook download for Kindle from 08 July 2019 onward  

Murder on the Orbital Express: Book One of the HaChii Commencement

by Patrick O'Connor

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Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: 106 pages
Free eBook download for Kindle from 08 July 2019 onward  

Print Caste: Flotsam (45-minute read science fiction): Human by design

by Kevin Mc Neil Kelly

The stars were out of humanity’s reach. The Printworks Project was created as a work around.Peter Cale joined the project because he wanted to see other worlds. Many iterations of his life have passed, does he still have the will to go on? Can he find, within his ancient personality, what it takes to survive when even space is trying to kill him?The printships took the DNA and digitally recorded personalities of volunteers to the stars. When their ship is trapped and badly damaged, the crew must work against time to escape. Or do they take this one chance to die a final time?...

Genre: Science Fiction & Fantasy, Cyberpunk, Genetic Engineering, Hard Science Fiction, Metaphysical & Visionary
Size: 22 pages
Free eBook download for Kindle from 08 July 2019 onward  

Rating: 4.50 / 5
2 reviews

Dhata Mays: A Futuristic Crime Thriller (The Synth Crisis Book 0)

by Greg Dragon

...

Genre: Crime, Thriller & Mystery, Mystery, Thrillers, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Cyberpunk, Dystopian, Genetic Engineering, Hard Science Fiction, Metaphysical & Visionary
Size: 146 pages
Free eBook download for Kindle from 08 July 2019 onward  

Rating: 4.50 / 5
52 reviews

Plague Wars: Infection Day: The First Trilogy: Three apocalyptic sci-fi technothriller adventures (Plague Wars Series Book 12)

by David VanDyke

From Hugo nominated and Amazon bestselling author David VanDyke. When the Eden Plague is loosed upon the world, the forces of order and chaos, good and evil must battle it out in a struggle for control and supremacy. A PTSD-damaged combat medic, a female Marine with no legs and a sniper with no remorse might be its only hope of survival. Can these flawed heroes drive back those who would enslave humanity? Or will the darkness spread and swallow them up?Begin your journey through the epic saga of the Plague Wars with the gripping first three books of the bestselling apocalyptic series, for the first time in one enormous volume. Plague Wars follows in the apocalyptic tradition of Hugh Howie and Max Brooks, and the military science fiction tradition of Christopher Nuttall, David Drake, Vaughn...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Dystopian, First Contact, Genetic Engineering, Hard Science Fiction, Military, Post-Apocalyptic
Size: 593 pages
Free eBook download for Kindle from 07 July 2019 onward  

Rating: 4.30 / 5
13 reviews

Fable Hill

by Christopher Uremovich

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Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, Hard Science Fiction, Space Exploration
Size: 280 pages
Free eBook download for Kindle from 07 July 2019 onward  

Rating: 4.60 / 5
3 reviews

Titan's Shadow: A Hayden's World Novella (Hayden's World Origins Book 5)

by S.D. Falchetti

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Genre: Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Hard Science Fiction, Military, Space Exploration
Size: 5.85 mb
Free eBook download for Kindle from 07 July 2019 onward  

Rating: 4.20 / 5
6 reviews

Soul Jacker: A Science Fiction Thriller (Soul Jacker Book 1)

by Michael John Grist

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Genre: Science Fiction & Fantasy, Science Fiction, Dystopian, Hard Science Fiction, Military, Steampunk, TV, Movie, Video Game Adaptations
Size: 241 pages
Free eBook download for Kindle from 07 July 2019 onward  

Rating: 3.80 / 5
17 reviews

Transport

by Phillip P. Peterson

“Transport? Transport to where, Sir?” “Possibly straight to hell.”An extraterrestrial object is discovered off the coast of California; a sphere that transports people to other solar systems. Death-row inmate Russell Harris and nine other convicts are given the chance to save their own lives by agreeing to travel as test subjects on the transporter. But when the first volunteer dies a gruesome death, it becomes clear to Russell and his comrades that the venture is little more than a merciless death mission on which they will all perish. Their only chance of survival is to uncover the secret of the mysterious object, but that too seems hopeless – because no trace of the transporter’s constructors can be found...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, First Contact, Hard Science Fiction, Military, Space Exploration
Size: 210 pages
Free eBook download for Kindle from 07 July 2019 onward  

Rating: 3.60 / 5
14 reviews

A World Between Two

by J.A. Hayes

During a routine night on her job as a war decimation prevention specialist, Phoenix Selters receives an alarming ultimatum from an extraterrestrial—leave Earth or face the destruction of the entire solar system. Volkriin, a member of an alien race, sends the transmission to her during Earth's third World War in 2114. To make matters worse, another alien race also contacts her. The difficult choice she faces could change the fate of the entire universe. “A World Between Two” chronicles her last days on Earth before her extrasolar voyage as she wrestles with her options. At the same time, she must keep her encounters hidden from those closest to her. She leaves Earth with her chosen alien ally, journeying into another continuum, all the while hoping to return home safely. What she ult...

Genre: Children's eBooks, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Literature & Fiction, First Contact, Hard Science Fiction, Space Exploration, Time Travel, Teen & Young Adult
Size: 233 pages
Free eBook download for Kindle from 07 July 2019 onward  

Zeitgeist of the Undead: Rise of the Dark Power

by Sean Parker

7 Super soldiers will use psychic powers to battle 6 billion zombies and decide the fate of the human race, but when the ultimate evil discovers the true power of dark energy, the fate of the planet Earth will hang in the balance. In this epic Post-Apocalyptic battle of wrong vs right and dark vs light!comics & graphic novels / horror post-apocalyptic science fiction...

Genre: Fiction, Horror, Science Fiction & Fantasy, Hard Science Fiction
Size: 179 pages
Free eBook download for Kindle from 07 July 2019 onward  

Void: A Wroth Worlds: Expansion Era Novella

by Matt Thomas

Humanity's idealism barely outlived the first generation to live and work in space. Fortunately, The Contract predicted this loss. The document that launched space colonization also created the Thirty-Twos, “neutral” detectives charged with keeping the various corporate empires intact and the controlling the criminal detritus following the human expansion.Lind Michaels hovers between his Thirty-Two status and becoming detritus himself. His partner is dead from a freak accident, leaving Lind alone and stranded between planets. Lind can't imagine living, much less working, in his emotional state. But when his superiors assign him to rubber-stamp an apparent suicide, his hope for distraction turns to obsession. One body floating in space leads to many more. With each corpse, the co...

Genre: Science Fiction & Fantasy, Hard Science Fiction
Size: 190 pages
Free eBook download for Kindle from 07 July 2019 onward  

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