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Free Kindle eBooks | Hard Science Fiction |

Showing Free eBook 1-30 of 62
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Rating: 4.30 / 5
6 reviews

Star Brigade: Resurgent (Star Brigade Book 1)

by C.C. Ekeke

A potent blend of traditional science fiction, military drama, action/adventure and space opera that will keep you riveted from start to finish. In the year 2403, Earth's former citizens are now a leading species in the Galactic Union of Planetary Republics, a star-spanning bastion of peace and diversity.If faced with terrorist threats of extraordinary origins, one of the Galactic Union's primary military weapons is Star Brigade-- a special operations unit dedicated to terminating such threats quickly and quietly.But an old enemy returns on the eve of the largest trade merger in interstellar history, with a deadly vendetta that could bring the Union to its knees. Has Star Brigade met its match?Star Brigade: Resurgent, a re-release of Star Brigade: First Renaissance, marks the explosive fir...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Action & Adventure, Science Fiction, Adventure, Superhero, Cyberpunk, First Contact, Galactic Empire, Hard Science Fiction, Military, Space Exploration, Space Opera
Size: 528 pages
Free eBook download for Kindle from 19 February 2017 onward  

Rating: 3.70 / 5
3 reviews

The Coming of the Prophet (The Death Prophecies Book 1)

by Saxon Andrew

From International Bestselling Author, Saxon Andrew, comes a new series, The Death Prophecies. The first book is The Coming of the Prophet. A strange alien calling himself the Prophet has appeared in orbit above Earth and the planet’s most powerful weapons have proved useless against his ship’s defenses. To make matters worse, the Prophet tells mankind that Earth will soon be invaded and destroyed if the nations don’t learn how to live in peace and start building to meet the coming enemy. Failure to change humanity’s warlike ways will lead to its destruction. This Death Prophecy isn’t initially believed but when the Prophet starts sending a series of recordings of planets conquered by the Traugh, mankind is forced to reevaluate how to live together. The Death Prophecy appea...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact, Galactic Empire, Genetic Engineering, Hard Science Fiction, Military, Teen & Young Adult
Size: 281 pages
Free eBook download for Kindle from 19 February 2017 onward  

Rating: 4.00 / 5
6 reviews

The Beginning (Astronomicon Book 1)

by Paul Vincent

3 Space craft, 240 colonists, 25 trillion miles and a discovery that changes everything.

Classic science fiction that will appeal to fans of Arthur C. Clarke. Astronomicon: The Beginning follows the human race's intrepid first steps into interstellar space, a colonisation mission to Proxima Centauri. The colonists soon discover that the colossal distance and harsh environment are not all that stand between them and survival.

This first volume in the epic Astronomicon series is the story of their desperate adventures and the political machinations that are unfolding back on Earth, which threaten to end space exploration permanently. With colonies on Mars and a growing mining community around Jupiter, will everyone want to come home?

Please note:-

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, Hard Science Fiction, Military, Space Exploration, Space Opera
Size: 356 pages
Free eBook download for Kindle from 18 February 2017 onward  

Rating: 3.70 / 5
3 reviews

Selected Short Stories Featuring New Corpse Smell

by Nicolas Wilson

This collection includes fifteen action-packed short stories, mostly science fiction, horror, and military fiction.Shades of Cray: The story of the first transracial individual.Leaving Lost Atlantis: A man writes his ex-wife, after discovering what happened to Atlantis.An Iraqi Christmas Carol: A small group of soldiers and an Iraqi policeman mount a rescue for a kidnapped boy. Quarter: A military team designed for assassinations loses control over one of its members in the middle of a mission.Werehouse: A man trying to help his homeless cousin runs afoul of a society of murderers.Atlas Dug Up: Two philosophical equals have a love affair that continues after death.Blood Falls: An expedition to the Antarctic goes south, after a rock wall collapses.Murder Your Darlings: A writer finds himsel...

Genre: Fiction, Horror, Short Stories, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Space Exploration
Size: 117 pages
Free eBook download for Kindle from 18 February 2017 onward  

Rating: 5.00 / 5
3 reviews

Daddy's World

by Walter Jon Williams

A classic work from Walter Jon Williams, “Daddy’s World” earned the Nebula Award in 2001.

Little Jamie lives with his family in an eerily perfect environment, entertained by characters from literature, sung to sleep at night by the Woman in the Moon. But cracks begin to appear in Jamie’s world that reveal rifts within his family, and he begins to see the terrifying reality behind the walls of his life, and to understand that perfection has its price . . ....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Hard Science Fiction, Space Exploration
Size: 34 pages
Free eBook download for Kindle from 18 February 2017 onward  

Rating: 4.60 / 5
12 reviews

The Mindbender

by Keith Lawson

Ike Turner is a self-confessed mass murderer. For small town Detective Frank Harman it seems like an open and shut case but there is something strange about Turner and when he claims that he is part of an organisation capable of mind control Frank is certain that he is insane.
But Turner's predictions start to come true......
If he is what he claims then the whole world is in trouble and murder is only the beginning......

A psychological thriller with a science fiction twist that will keep you reading and wondering until the last page.

"Great book. Hard to put down. Kept me on the edge of my seat. Must read this book."

"Full of action, mystery and suspense right to the very end."...

Genre: Crime, Thriller & Mystery, Mystery, Thrillers, Suspense, Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, Dystopian, First Contact, Hard Science Fiction, Metaphysical & Visionary, Crime Fiction
Size: 190 pages
Free eBook download for Kindle from 18 February 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 February 2017 onward  

Android Sunrise: A Killer's Revenge

by Jim May

In a quest to atone for murder, Jack Winter races to discover why he cannot remember his past. As he learns that he is not a man, but a perfect machine programmed to kill, he also learns that something happened to him as he snuffed out the life of his last victim, Judge Franklin. Now the soul of the judge seems to speak to him as he struggles to find those that orchestrate murder. He leaves a trail of destruction avoiding the police, the FBI, and an army of perfect people, like him, as he searches for answers, but each answer seems to breed more questions. As Jack and his unexpected allies, Kara the seductress, who is like him, and Mark and Eve the police investigators, find the truth behind the murders, they also find more than anyone bargained for as they must travel 200 years in the fut...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, First Contact, Hard Science Fiction, Time Travel
Size: 275 pages
Free eBook download for Kindle from 17 February 2017 onward  

The Ties that Bind

by Walter Miller

The Earth was green and quiet. Nature had survived Man, and Man had survived himself. Then, one day, the great silvery ships broke the tranquillity of the skies, bringing Man’s twenty-thousand-year-lost inheritance back to Earth.......

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

Journeys to the Center of Space 2016

by Bertolaccini, V

An amazing sci-fi horror action thriller with two stories of explorers encountering mind-bending voyages to the center of space!
A voyager travels to the deepest depths of space and encounters a devil-like presence and voyages to the center of space and beyond to escape, and an alien artifact takes explorers into deep space to a gateway at the center of space where it enters an outer universe!

In The Alien Artifact 3 (Part II) a voyager is created and launched to explore the deepest depths of space and encounters something of unknown origins that has been hidden away since the dawn of creation, and the hideous devil-like presence starts killing them all to get the voyager, which it could use to destroy the universe, and they voyage to the center of space to escape and en...

Genre: Fiction, Horror, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Hard Science Fiction, TV, Movie, Video Game Adaptations
Size: 219 pages
Free eBook download for Kindle from 16 February 2017 onward  

Lancer (War of Alien Aggression Book 3)

by A.D. Bloom

Privateer Admiral Harry Cozen needs pilots for an experimental fighter squadron, so he offers the inmates of Bailey Prison a deal. Colt is serving 5-7 and he knows the deal is too good to be true, but he still takes it. He and the rest of the C-Block nuggets learn to fly the new F-151 and prepare to sortie against alien aces on a mission he knows is far more dangerous than anyone's telling them.35K words, 117 pagesThe War of Alien Aggression:HardwayKamikazeLancerTaipanCozen's WarAll five titles are available in one edition: The War of Alien Aggression....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction, Military, Space Opera
Size: 86 pages
Free eBook download for Kindle from 16 February 2017 onward  

One Way Trip to Solasoma

by Aaron Frale

The world is dying.The Gods provide a path to salvation. Absolution ends in death....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Space Opera
Size: 23 pages
Free eBook download for Kindle from 16 February 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 15 February 2017 onward  

Rating: 5.00 / 5
2 reviews

Antigravity Drive - The Diary of an Invention

by Barry C Cunningham

Richard Charles had a dream, a strange dream, one that made him think that things that seemed impossible just might, with a following wind and a cheese sandwich, be possible. With a bit of research, some astute ebaying and a bit of application, you never know he could "clean up", make a fortune, win a Nobel Prize. He decided to record everything in a diary on his beloved Kindle....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Time Travel
Size: 269 pages
Free eBook download for Kindle from 15 February 2017 onward  

The Martian

by A.R. Hilliard and Allen Glasser

The water was evaporated by the ever-shining sun until there was none left for the thirsty plants. Every year more workers died in misery....

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

The Ocean Planet: 2nd Book in The San Diego Floating Airport Series

by Eric Matus

After global warming and sea level rise the Earth is completely covered with water. This book deals with surviving humanity's actions in this new environment and the challenges to the United States of America consisting of twenty four floating airports/cities and their surrounding refugee fleets and the remaining Coast Gurad and Navy ships. Meanwhile, the unprepared Russians turn to piracy and the Chinese who chose to build ten huge ships lay siege to the Floating Airport/City of Brisbane-Gold Coast. Will mankind merely survive or will they prosper?...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Science Fiction, Alternative History, Colonisation, Hard Science Fiction
Size: 264 pages
Free eBook download for Kindle from 15 February 2017 onward  

The Path UPWARD

by Michael Nathan Walker

A physics prodigy claiming to be the reincarnation of a Los Alamos scientist who disappeared in 1952 builds a device that transports people to the afterlife and back. His patron is the founder and leader of a new age group with ties to the adult film industry....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 204 pages
Free eBook download for Kindle from 15 February 2017 onward  

Rating: 2.00 / 5
1 review

The Sea Trees

by K. Martin Gardner

Ulysses is back from sailing the world in his homemade yacht. But things are not the way he remembers them, and an unlikely friend tries to help him sort out his life that has been turned upside down by time away. Get caught up in wild sea stories and swept away by the strange captain of the ship and his cat. By the way, did I mention the mystery of the sea trees? Imagine turning Hemingway's "The Old Man and the Sea" into a classic gothic horror story....

Genre: Fiction, Fiction Classics, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Teen & Young Adult
Size: 209 pages
Free eBook download for Kindle from 15 February 2017 onward  

The Pioneers: A Novella

by Kalin Ringkvist

Trezoro is a planet perfect for terraforming. With the right technology, it could have a self-sustaining ecosystem within a thousand years. However, the fastest ship would take over a century to get there. A human could never survive the trip.

Instead, an empty ship is sent. When it arrives at Trezoro, the automated systems assemble an orbital station. Robots secure a water supply, begin growing crops, and fire up the artificial womb to begin breeding human babies.

A station inhabited entirely by children now orbits this distant world. They grow up in isolation, without parents or communication with Earth. With nothing but computer systems for guidance, they must build a self-sustaining ecosystem on a lifeless world.

Thirteen-year-old Sophia is the ol...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 83 pages
Free eBook download for Kindle from 15 February 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 14 February 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 14 February 2017 onward  

Rating: 4.30 / 5
6 reviews

Of Bone and Steel and Other Soft Materials: A Post-Apocalyptic Science Fiction Short Story

by Annie Bellet

Eking out an existence as a scavenger in post-apocalyptic Russia, Ryska never thought she would be more than a blind, discarded military experiment. Then she ends up in the middle of a kidnapping gone wrong and must use her all her skills to save herself, and the young boy who brings back painful memories of her past.Of Bone and Steel and Other Soft Materials is a science fiction short story that originally appeared in the anthology Mirror Shards: Volume One (Black Moon Books).
...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction, Post-Apocalyptic
Size: 20 pages
Free eBook download for Kindle from 13 February 2017 onward  

Rating: 3.50 / 5
2 reviews

RAKER

by Christopher A. Gray

RAKER
1. noun
Remote Armed Kinesthetic Engagement & Reconnaissance android, used primarily by Fire Departments and Police Departments in the United States. RAKERs are deployed for rescue, bomb disposal, and other tasks which are deemed too dangerous for humans. Some models are being manufactured for the armed forces to serve as offensive battlefield weapons.

Christopher A. Gray’s RAKER follows an incident one evening when Dr. Norman Stravinsky sends his RAKER android out to deliver a sensitive file to a colleague. When it encounters a crime in progress, the android must decide whether to interrupt its primary duties as bodyguard to Stravinsky in order to prevent the crime from continuing. The decision results in a confrontation between itself and the Seattle Po...

Genre: Fiction, Action & Adventure, War, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 28 pages
Free eBook download for Kindle from 11 February 2017 onward  

Rating: 5.00 / 5
1 review

AMP - Phase 1 (First Contact) (A.M.P)

by Brian K. Larson

The Salvage-5 crew returns to Earth after discovering a bio-organic technology buried deep inside an asteroid. The biotechnology is implanted inside a host's brain, and then it can be charged via the Amplified Mental Projection Accelerator Module.

The user’ minds are accelerated by Gamma Waves, giving the user unique and special abilities while charged.
Everything seems harmless at first. Then things seem to change, as it appears that there is something behind the technology...something sinister that the Gamma Project team must discover.

Is it a Government conspiracy...or does it go deeper than that?
Find out in book 1 of this series, Phase 1: The Gamma Project, the new hard science fiction techno thriller.
...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Hard Science Fiction, Military, Post-Apocalyptic
Size: 298 pages
Free eBook download for Kindle from 11 February 2017 onward  

Rating: 4.30 / 5
11 reviews

Vaz

by Laurence Dahners

“Vaz” is the story of Vaz Gettnor, a scientifically brilliant but socially inept man who falls somewhere on the Asperger’s/Autism spectrum. He verges on the nature of an “idiot savant,” having a very low emotional quotient but absolute brilliance in science/physics/chemistry.
Vaz is struggling to get his company to let him do the research he loves instead of working on the drudgery projects they assign him. He barely recognizes that the company is cashing in on his inventions while paying him a pittance and giving him no respect.
But then... a new manager fires him without realizing just how important he is to the company’s bottom line.
Once fired he joyfully finds himself free to work on the research he wants to work on at home, instead of what his managers...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction
Size: 260 pages
Free eBook download for Kindle from 11 February 2017 onward  

Rating: 4.20 / 5
74 reviews

Wanted (Wanted Series Book 1)

by Jason Halstead

Book 1 in the Wanted seriesSergeant First Class Carl Waters left the army behind before the bomb went off in L.A. He lived off the grid, avoiding the fallout from the bombs and the Burnout Fever that ravaged the world. With the occasional trespasser to keep his skills sharp, life was smooth and settled and exactly how he wanted it.All that changed when three stragglers showed up that he didn't have the heart to turn away. Two children led by a shepherd who had lost her own way, Carl felt the sins of his past had finally come calling. Especially when it turned out the children had their own demons in pursuit.On the run once again, they must survive the North American badlands, an enemy with unlimited resources, and each other. Ultimately it will come down to Carl to decide just how much he ...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Post-Apocalyptic
Size: 248 pages
Free eBook download for Kindle from 08 February 2017 onward  

Rating: 3.90 / 5
45 reviews

The Aliomenti Saga Box Set (Books 1-3)

by Alex Albrinck

A sprawling blend of science fiction, high technology, and fantasy, The Aliomenti Saga traces the rise and proliferation of a secret group of supernaturally gifted men and women through the life of their most dynamic member, Will Stark.

A QUESTION OF WILL (Book 1)
Will Stark is a phenomenally successful businessman, happily married, with a young son he adores. When he arrives home on his 35th birthday, he finds the guards to his gated community murdered, his home ablaze with his family inside, and his life nearly ended by those responsible. Will is immersed in the culture of the Alliance, a splinter group of the Aliomenti. He'll learn their secrets... and more about himself and his destiny than he ever imagined possible.

PRESERVING HOPE (Book 2)
Will m...

Genre: Science Fiction & Fantasy, Fantasy, Contemporary, Fiction, Science Fiction, Metaphysical & Visionary, Cyberpunk, Hard Science Fiction, Time Travel
Size: 807 pages
Free eBook download for Kindle from 08 February 2017 onward  

Rating: 3.30 / 5
10 reviews

Beyond the Event Horizon Episode One

by Albert Sartison

EPISODE 1/4

Everything simply follows the laws of objective reality

In 2177, close to the Solar System, scientists discover a source of disturbance to the space-time continuum: radiating gravity waves that did not appear to have the signature of those caused by natural processes.

On the basis of the approximate distance to the source and the intensity of the waves generated, its mass ought to be compatible with the size of a binary star and exert a strong influence on the movement of the planets in the Solar System. However, such a system of heavenly bodies is not known to exist.

Attempts to detect the mysterious object with the aid of Earth-based observatories and orbital telescopes are unsuccessful, but astronomers succeed in determinin...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Hard Science Fiction, Space Exploration, Time Travel
Size: 88 pages
Free eBook download for Kindle from 08 February 2017 onward  

Rating: 3.00 / 5
11 reviews

The Phantom Fleet

by Julien Boyer

Cold war between Earth and Mars. A massive invasion fleet suddenly appears off the corner of the solar system, headed towards Earth. The nearest patrol ship is sent to investigate, with little chance of survival....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Military, Space Opera
Size: 37 pages
Free eBook download for Kindle from 07 February 2017 onward  

Awakening: A Near Future Sci-Fi Thriller

by Randal Sloan

A young woman awakens from a coma and finds she has special abilities and with that special challenges!
In this near future SciFi Thriller novel, a young woman has been awakened from a coma after nearly two years. Miranda Summerlin finds that she has been given nanites that give her enhanced mental abilities and extraordinary hand-to-eye coordination. She attends the nearby Space Academy where she uses her mental genius to work on cutting edge astrophysics and she joins the school shooting competition team after discovering she can hit wherever she aims at on a target. Intending to keep her skills low key, Miranda must step up to prevent a terrorist attack against the school that only she has the skills to do so.

Miranda has also drawn the attention of a girl on...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Hard Science Fiction, Teen & Young Adult
Size: 216 pages
Free eBook download for Kindle from 07 February 2017 onward  

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