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.
AMERICA ONE Series of Seven Novels
Price: $21.95 USD. Words: 858,860. Language: English. Published: July 31, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Adventure » Action
Ryan Richmond has dreamed about going to space since the age of seven. Reading space updates—and seeing pictures of Neil Armstrong on the lunar surface in National Geographic—was the ignition of this dream. Now, Ryan Richmond is in his forties, and he is going into space, whether anybody likes it or not!
Red Desert - Back Home
Series: Red Desert, Book 4. Price: $2.99 USD. Words: 103,060. Language: British English. Published: July 31, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Thriller & suspense » Action & suspense
The two survivors of the Isis mission are welcomed as heroes, but they can’t enjoy the adulation. The intent they are pursuing has priority over everything else. While Anna faces her destiny on Earth, Melissa explores human nature on Mars. But someone is having suspicions about the sudden acceleration of the Isis program. Now that the adventure on Mars is over, what will become of Earth?
Thread Skein
Series: Golden Threads Trilogy, Book 3. Price: $6.99 USD. Words: 168,230. Language: English. Published: July 20, 2015. Categories: Fiction » Fantasy » Epic, Fiction » Science fiction » Hard sci-fi
A world at war! Shar-Lumen can’t be stopped, the gods have come out of their realm, and leaders on both sides are worried the world itself will suffer if a solution cannot be found. Ticca and Lebuin, have no choice but to follow the clues that lead them to the forbidden and deadly Circumveni Desert to discover secrets. Ticca and Lebuin realize that one of them must die to save the world.
The NWO: The Orderlie's Silent Spring V2.
Price: $0.99 USD. Words: 126,620. Language: English. Published: July 6, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Horror » Crime
almost 50 short stories, Horror, sf, fanasty, crime, blogs, humor and essays.
Immortal
Price: $2.99 USD. Words: 100,820. Language: English. Published: July 4, 2015 by IONized Publishing Group. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Hard sci-fi
After a genetic mutation has left the human species sterile and doomed to extinction, the citizens of New Sebastian live long and luxurious lives, thanks to Rejuvenation. But when Jericho and Gabrielle, two specimens from the Rejuvenation supply farm, escape prior to being harvested, the dark truth threatens the existence of the last society on Earth.
Star Trails Tetralogy Box Set
Series: Star Trails Tetralogy. Price: $5.99 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.
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.
Humble Beginnings
Price: $5.99 USD. Words: 113,060. Language: English. Published: June 26, 2015. Categories: Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
Jake is just trying to get by, when he meets a sentient alien scout ship that has a small problem. Forced to seek help from an old Special Forces buddy, they discover extraterrestrials with a galactic corporate agenda have been visiting Earth for thousands of years. Oh and that small problem, puts Jake in the awkward position of being either Earth’s savior or the worst mass murderer in history.
Burning Eagle
Price: Free! Words: 133,400. Language: American English. Published: May 31, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
(4.55 from 11 reviews)
A hundred years ago, Super Sapient AIs made first ever contact with intelligent life from outside our solar system. Millions died. A century later, an expeditionary force arrives to liberate the first human world to fall. Among them is an outcast officer, a rebel smuggler, and a soldier in a secret pact. They are unprepared for what they find.
Profecie
Price: $8.99 USD. Words: 113,580. Language: French. Published: May 26, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Utopias & dystopias
Été 2016, Suisse. On constate des cas mystérieux de crises cardiaques. Des personnes meurent à fréquence régulière sans aucun point commun, si ce n’est la cause… et le lieu. On s’éloigne, on fuit : rien n’y fait, la mort rattrape toujours uniquement les personnes les plus proches du rivage du Lac Léman, quelle que soit la distance qui les en sépare. La morbide cadence s'accélère, les morts qui...
Marzena: Transhuman Ambrosia
Price: $8.88 USD. Words: 121,430. Language: English. Published: May 26, 2015. Categories: Fiction » Thriller & suspense » Psychological thriller, Fiction » Science fiction » Hard sci-fi
Psycho-Techno Thriller set in the year 2033, a world in turmoil from a boom on Intelligence Technology. We're all robots in one way or another.
The Madness Engine
Series: The Awakening. Price: $3.99 USD. Words: 117,990. Language: English. Published: May 22, 2015 by Asura Press. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Hard sci-fi
The war between the Sentient Concord and the Earth Federation grinds on, but dark forces are moving behind the scenes, forces intent on unleashing terror on a scale never seen before, a terror that has already spread beyond Commander Hrothgar Tebrey's universe.
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.
Days of Iron (Book 1)
Price: $5.99 USD. Words: 139,960. Language: English. Published: May 5, 2015 by Permuted. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
A reluctant fugitive, a rebellious savage and an insurgent slave fight against a battalion of heavily-armed troops, a ruthless government and the most omnipotent supercomputer ever devised–but the conflict within themselves is something none of them suspected.
Empire Ascensions
Price: $4.99 USD. Words: 117,600. Language: English. Published: May 2, 2015 by The Zharmae Publishing Press. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Adventure » War & military
“Honor! Victory!” So rings the battle cry of the Hammer Warriors, the elite fighting force of the interstellar Hyperion Empire. James Ursidae, son of the Hammer’s founder, must assume his birthright in order to defend his friends, allies, and family from the total annihilation as enemies seek to destroy the Empire from without and from within.
A Plea In The Darkness
Price: $4.99 USD. Words: 141,660. Language: English. Published: April 25, 2015. Categories: Fiction » Science fiction » Hard sci-fi
When an alien fighter craft crash-lands in the Pacific Northwest, her pilot is healed by Air Force doctor Lieutenant Colonel Kenneth Harris. Dr. Harris names the alien Laurie, and helps her convince his superiors of an alien threat, the Krev. Laurie and her ship’s AI enter a treaty of technology exchange with the US, and begin to construct a space fleet, based on their advanced tech.
Maia and the Secrets of Zagran
Series: The Lightbound Saga. Price: $4.99 USD. Words: 102,690. Language: American English. Published: April 10, 2015. Categories: Fiction » Science fiction » Hard sci-fi
An insecure teen from the fringes of a collapsed civilization? That's not who Maia is anymore. She has discovered a lot–about herself, her friends and her family. She has grown bolder, she is more confident than ever. But sometimes, too much confidence can lead to one's downfall. Will Maia score a gutsy victory or lose everything she holds dear before she realizes how powerful her enemies are?
Orion's Sword
Price: $4.99 USD. Words: 135,970. Language: English. Published: April 10, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
A cryptic message in an envelope, a warning from an old sailor, a shadow that won't disappear - All these things haunt Ea Cummings and the crew of the space-freighter Witch's Broom. And behind it all is the looming presence of a government that has decided it no longer cares about the very citizens who formed it - A government that has begun to crush what were once the free states of the galaxy.
Continuum
You set the price! Words: 162,850. Language: English. Published: April 7, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Nonfiction » Science and Nature » Physics
Albert Einstein said, "...for us physicists believe the separation between past, present, and future is only an illusion, although a convincing one." What is so impenetrable about time? Continuum is the story of a college physics professor obsessed with solving that puzzle who develops a theory over many years. He tests it by sending a message into the future. Then he receives a reply.