Fiction » Science fiction » Hard sci-fi

Koban: A Federation Forged in Fire
Series: Koban. Price: $5.99 USD. Words: 219,870. Language: English. Published: August 2, 2015. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Hard sci-fi
The Kobani attack K1 and its 3,000 Krall clanships, armed with a 22,000 year old computer virus, and guts. Proof that the galaxy has even greater dangers comes when the nearby Thandol Empire violently lays claim to the new Federation’s space. This ancient enemy of the Olt'kitapi has a beam weapon that attacks superconducting nervous systems. They could destroy all life on Koban, if they find it.
Thieves Emporium
Price: $3.99 USD. Words: 117,970. Language: English. Published: August 12, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » High tech
(4.64 from 11 reviews)
A novel of technology, economics, and death in the age of the surveillance state. What price freedom when the government knows all our secrets?
Trojan: Hollow Moon of Jupiter
Price: $3.99 USD. Words: 168,320. Language: English. Published: August 30, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Mystery & detective » General
Trojan, a hollow Moon built by the Nefra as a beachhead to attack Earth, has been inhabited by half a million Earthsiders, to prevent just such a threat. Suddenly street people in Trojan start dying. Local police, take interest when Richard Fletcher, failed father, relapsed priest, drug addict, and brother of Trojan’s major drug lord, is in the weightless, world famous Ortho Burn unit
NEWTH (The Early Years)
Price: $3.00 USD. Words: 278,400. Language: British English. Published: August 20, 2015. Categories: Fiction » Science fiction » Hard sci-fi
The aftermath of an intergalactic war is the setting in this epic confrontation between good and evil. Humans abducted for food and sport are hunted on alien worlds. Newth, the early years is the beginning of humanities fight against the alien hunters and the dark evil of their masters as they attempt to conquer the Galaxy. Only a handful of humans stand in their way, will they be enough?
Shroud of Eden
Series: Panhelion Chronicles. Price: $4.99 USD. Words: 108,340. Language: American English. Published: August 22, 2015 by Evolved Publishing LLC. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Hard sci-fi
Disgraced starship captain, Scott Drumond, finds a space-time distortion in the Hyades star cluster that forms a barrier to ordinary matter. When he finds an opening, he chances passage and discovers a strange colony of humans. They hold a secret that will help him depose a renegade admiral who rules Earth, and to defeat aliens swarming out of the Coma Berenices star cluster.
The Turing Exception
Price: $4.99 USD. Words: 78,650. Language: English. Published: March 10, 2015. Categories: Fiction » Science fiction » Cyberpunk, Fiction » Science fiction » Hard sci-fi
In the 2043, humans and AI coexist in a precarious balance of power. But in the grim aftermath of a runaway nanotech attack, a powerful underground collective known as XOR concludes AI can no longer coexist with humanity. Catherine Matthews and her allies, including an ancient AI long believed dead, must find a solution before XOR's planned extermination war.
Alder's World Part One: Mass 17
Price: $0.99 USD. Words: 31,370. Language: English. Published: August 5, 2015 by DrydenHouse. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » General
Samuel Alder and the crew of the League of Planet's deep space research vessel, "The Duster" encounter a mysterious protoplanetary disc and become embroiled in a struggle for survival that challenges the role of humans in a universe more wonderful, more spectacular and more terrifying than they ever imagined.
The Wound
Price: $0.99 USD. Words: 74,620. Language: English. Published: February 12, 2014. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
(5.00 from 1 review)
The Wound continues the story started in The Edge. We follow the path of one of the survivors of the Unity’s desperate victory against an unknown and formidable foe. Winning the battle has cost almost everything. And the enemy is not waiting though. War is coming. The survivor must heal and become something more if final victory is possible at all.
Across the Seas of Angar
Price: $0.99 USD. Words: 112,400. Language: English. Published: August 4, 2015 by Janet Rice. Categories: Fiction » Science fiction » Hard sci-fi
The God Kala has sent messengers to the Hotmo Empire to perform miracles and proclaim His glory. Who are these messengers, and what does this mean for Republic of Siva-Tonka, founded on the rejection of belief in a cruel god? Hila Moga of Military Intelligence must lead a team of agents across the seas of the world of Angar to find the Messengers and neutralize them, by any means necessary.
Star Trails Tetralogy Box Set
Series: Star Trails Tetralogy. Price: $3.99 USD. Words: 447,760. Language: English. Published: July 3, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Space opera
The Star Trails Tetralogy Box Set comprises the four novels in the series of that name: Beyond the Hidden Sky; A Dark of Endless Days; A Psilent Place Below; and Refractions of Frozen Time as well as The Star Trails Compendium which includes terms, definitions, detailed descriptions of the planet on which the story is set, and a discussion guide with lesson plan suggestions for science educators.
OMEGA Brutal
Series: OMEGA, Book 6. Price: $3.99 USD. Words: 77,650. Language: English. Published: May 17, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Space opera
The sixth book in the OMEGA series! Empires are destroyed. Whole populations are lost. The Universe can be a brutal and unforgiving place. Prior greatness does not ensure future longevity. Will a new and powerful ship bolster the New Alliance? Or will it cause its demise...
Onset
Series: Cohort, Book 1. Price: $0.99 USD. Words: 52,230. Language: English. Published: February 9, 2012. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Hard sci-fi
(5.00 from 2 reviews)
A science fiction adventure mystery thriller about the triumph of a young woman pursued by dark forces that want the secrets behind her abilities and amazing powers.
The Accidental Explorer
Price: $2.99 USD. Words: 142,690. Language: English. Published: June 26, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
A dangerous secret mission to establish the first operational Moon base holds unexpected surprises for the six person team risking their lives to accomplish the task.
The God Mars Book Two: Lost Worlds
Series: The God Mars, Book 2. Price: $0.99 USD. Words: 113,140. Language: English. Published: March 29, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Utopias & dystopias
(5.00 from 2 reviews)
The marooned UN survivors continue to try to establish peaceful relations with the competing factions on Mars, a challenge that becomes more urgent when a radically changed Earth finally does answer their distress calls. Because Earth does fear what’s happened on Mars, perhaps enough to attempt once again to destroy all life on the surface.
Transfection
Price: $0.99 USD. Words: 7,870. Language: English. Published: May 21, 2011. Categories: Fiction » Science fiction » Short stories, Fiction » Science fiction » Hard sci-fi
(3.53 from 15 reviews)
Molecular biologist Dr. Carl Peters is under pressure on two fronts: his research grants are disappearing and his marriage is falling apart. But when medical researchers discover that genetically modified animal feed has tainted the food chain, he finally gets the funding he always dreamed of. Dr. Peters discovers the reason behind the cancer link, but it's so crazy, he barely believes it himself.
Survival of the Fittest
Price: $0.99 USD. Words: 7,340. Language: English. Published: June 1, 2015. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
"Survival of the Fittest" is a short novelette, set on Earth after the final environmental collapse. Scientists are genetically engineering food crops to grow in the new world. They also study the lizards that adapted naturally to the harsh conditions. Sam is the product of these experiments, and when the food crops are threatened, Sam will prove to be more than just an experiment.
Astronomicon 2: Distant Relatives
Price: $3.99 USD. Words: 68,570. Language: British English. Published: May 28, 2015. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Hard sci-fi
A cloud of unidentified objects moving in a coherent manner towards Earth. First contact situation or sinister threat?
The God Mars Book Three: The Devil You Are
Series: The God Mars, Book 3. Price: $2.99 USD. Words: 123,670. Language: English. Published: October 1, 2013. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
As the peoples of Mars find themselves caught in an escalating war between an oppressive Earth and an apparently invincible enemy who claims to be from an alternate future, Colonel Ram awakens to find that he has been remade into an immortal superhuman in order to try to save all that he holds dear. But those he would help are terrified of what he’s become. And he’s not the only one of his kind…
Ganymede Bead Raid
Price: $2.99 USD. Words: 6,330. Language: English. Published: August 13, 2015 by Triple V Publishing. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
Claudia Clovitz needs one last job and then she's out of the game. Stealing information from the moons of Jupiter has lost its appeal. All she needs to do is grab the data beads, and get out. On a high drop from over Ganymede city, she's going to have to use every ounce of skill to pull it off. If she can wrangle her two hyped-up offsiders.
To Save The Sun
Price: $3.99 USD. Words: 138,570. Language: English. Published: May 14, 2015 by ReAnimus Press. Categories: Fiction » Science fiction » General, Fiction » Science fiction » Hard sci-fi
ANCIENT EARTH IS DOOMED... Earth's Sun will explode, not millions of years hence but in mere lifetimes—violently enough to scour Earth clean and leave the Empire of the Hundred Worlds adrift. The Empire's scientists deem that nothing can be done. The age of heroism is past: this is the long, stagnant afternoon of the human race. By six-time Hugo Award winner Ben Bova.