Fiction » Science fiction » Hard sci-fi

Red Soil Through Our Fingers
Price: $2.99 USD. Words: 54,880. Language: American English. Published: January 15, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Themes & motifs » Political
A Mars colonist accepts a deal with a mining company to start a new life on humanity's off-world frontier. But idealism turns to unease when reality becomes darker than the fine print foretold. With his farm under bio-genetic attack and the most powerful player on the planet as an enemy, Mahela has no choice but to run... and expose economic slavery on an interplanetary scale.
Dichronauts
Price: $4.99 USD. Words: 95,470. Language: English. Published: March 31, 2017. Categories: Fiction » Science fiction » Hard sci-fi
On a world where light can only travel outside a “dark cone” that stretches to the left and right, two species share bodies and combine their senses to make it possible to perceive more of their surroundings. But when surveyors Seth and Theo join an expedition to the edge of the habitable zone, they find a fissure in the surface of the world, so deep and wide that no one can perceive its limits
Thieves Emporium
Price: $4.99 USD. Words: 117,970. Language: English. Published: August 12, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » High tech
(4.67 from 12 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?
Schild’s Ladder
Price: $2.99 USD. Words: 94,910. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Cass has stumbled on a set of quantum graphs that might comprise the fundamental particles of an entirely different kind of physics, and she has travelled three hundred and seventy light years to Mimosa Station, a remote experimental facility, in the hope of bringing this tantalising alternative to life. But her experiment creates a new kind of vacuum, expanding at half the speed of light.
Oceanic
Price: $2.99 USD. Words: 162,850. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Oceanic is a collection of twelve stories, including the Hugo-award-winning title story.
Quarantine
Price: $2.99 USD. Words: 79,690. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
In 2034, the stars went out. An unknown agency surrounded the solar system with an impenetrable barrier, concealing the universe from humanity’s gaze. In 2067, Nick Stavrianos is hired to investigate the disappearance of Laura Andrews from the institution where she was being cared for. Aided by a skull full of neural modifications, he follows her trail to the Republic of New Hong Kong.
Axiomatic
Price: $2.99 USD. Words: 107,650. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Axiomatic is a collection of eighteen short stories, including “The Infinite Assassin”, “Learning to Be Me” and the title story “Axiomatic”.
Permutation City
Price: $2.99 USD. Words: 108,570. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Paul Durham keeps making Copies of himself: software simulations of his own brain and body which can be run in virtual reality. Maria Deluca is addicted to the Autoverse: a virtual world that follows a simple set of rules as its “laws of physics”. Paul makes Maria a very strange offer: design a seed for an entire virtual biosphere — a feat far beyond the capacity of all the world’s computers.
Distress
Price: $2.99 USD. Words: 123,470. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Andrew Worth is a science journalist with optic nerve taps and a gut full of memory chips. He turns down a chance to report on a baffling new mental disorder known as Distress and takes an assignment covering the Einstein Centenary Conference on the artificial island of Stateless, where a young South African physicist, Violet Mosala, is expected to unveil her candidate for a Theory of Everything.
Diaspora
Price: $2.99 USD. Words: 91,770. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
In 2975, the orphan Yatima is grown from a randomly mutated digital mind seed in the conceptory of Konishi polis.
Club Anyone
Price: $5.99 USD. Words: 94,680. Language: English. Published: June 7, 2017 by WordFire Press. Categories: Fiction » Science fiction » Cyberpunk, Fiction » Science fiction » Hard sci-fi
In an age of augmented reality, love is found in the most dangerous places. Stranded on Mars, megacorp programmer Derek Tobbit drowns his sorrows in augmented reality sex, only to have his drug-fueled midlife crisis hijacked by a conspiracy that threatens the solar system. It will take all his hacker skill, the friendship of a rogue AI, and the redemptive power of an impossible love to save them.
Contamination
Price: $2.99 USD. Words: 20,510. Language: Commonwealth English. Published: May 16, 2017. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
Out in space, your worst enemies are your fellow travellers
The God Mars Book Three: The Devil You Are
Series: The God Mars, Book 3. Price: $2.99 USD. Words: 123,690. Language: English. Published: October 1, 2013. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
(5.00 from 3 reviews)
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…
Warrior One - Fleet Action IV
Series: Warrior One. Price: $3.50 USD. Words: 13,220. Language: English. Published: September 18, 2015. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Hard sci-fi
Fleet Action IV - The Battle for Rigel continues... The FOP fleets assists the K'lar Conglomerate to throw the Gar from their Home System. The Saxons join the fray battling the Gar.
The Galactic Time Trap
Price: $0.99 USD. Words: 67,140. Language: English. Published: February 20, 2016. Categories: Fiction » Science fiction » Hard sci-fi
A mysterious lander is found on the far side of the Moon containing a glass bottle with a message in it for humanity. A space station and teams of scientists are sent to the edge of the solar system. If it was only a natural phenomenon then why the warning to bring lots of guns?
The God Mars Book Two: Lost Worlds
Series: The God Mars, Book 2. Price: $0.99 USD. Words: 113,070. Language: English. Published: March 29, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Utopias & dystopias
(5.00 from 4 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.
The God Mars Book Seven: Earthside
Series: The God Mars. Price: $2.99 USD. Words: 113,310. Language: English. Published: December 1, 2016. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
Colonel Ram has been translocated to Earth against his will to stop the technological demon Asmodeus, who has made his own way there, intending to wreak havoc on that completely vulnerable planet. But both find an Earth that’s been changed by tragedy and social upheaval beyond anything they’d imagined. And that utopia will do anything to protect itself.
Linkage: Book 1 in The Narrows of Time Series
Series: The Narrows of Time. Price: $2.99 USD. Words: 130,010. Language: English. Published: March 9, 2012 by BookBreeze.com LLC. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Hard sci-fi
Budding physicist Lucas Ramsay was sure his reactor would change history. He was sure everyone would chant his name. Unfortunately for the human race, he was right. When his antigravity experiment succeeds in a way he never imagined, the planet is brought to its knees by an unstoppable force that crosses time and space to systematically exterminate all life on Earth.
Metallicity: Book 2 of the Eichi Testaments
Price: $3.99 USD. Words: 113,440. Language: English. Published: February 12, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
(5.00 from 1 review)
Rebellion! Up against the might of the Third Empire, things look dire for the rebels on Demeter. How do you fight when your planet is so metal-poor that bullets are a luxury? Paul Guthrie, a disgraced ex-Missionary, is caught in the middle. He must gain the rebels' trust, defeat the Imperial berserkers, and discover the real reason behind the Imperial invasion, all before the rains cease.
The Origin of F.O.R.C.E. The Federal Organization for Response to Celestial Enemies
Price: $2.99 USD. Words: 105,470. Language: English. Published: June 24, 2015. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
A young alien boy abandoned on the strange planet Earth grows to become one of Earth’s greatest assets – and her greatest ally. Earth will need him because the Chrysallamans are angry at the impudent humans, and they're coming back!

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