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
Amazons (Book 2): Nadine's Memorandums
Series: AMAZONS. Price: $0.99 USD. Words: 40,560. Language: English. Published: May 16, 2017. Categories: Fiction » Science fiction » Short stories, Fiction » Science fiction » Hard sci-fi
(5.00 from 3 reviews)
The battle for dominion over earth and humanity is actually very real. Learn from this text, and be prepared to choose a winning side.
Lifter: Proton Field #2
Series: Proton Field. Price: $3.99 USD. Words: 87,220. Language: English. Published: June 25, 2017. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » High tech
This is the continuing tale of Myr Sevii, a young woman who discovered a field that suppresses static electrical effects and warps space in a fashion that attracts protons. Now she’s exploring the warping of space and its effects on hydrogen containing molecules nearby. The story examines how this warping makes it possible to achieve reactionless thrust that can lift people… and move spacecraft.
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?
Discovery: Proton Field #1
Series: Proton Field. Price: $3.99 USD. Words: 76,090. Language: English. Published: June 25, 2017. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » High tech
This is the tale of Myr Sevii, a young woman who discovers a field that suppresses static electrical effects and warps space in a fashion that attracts protons. It’s a hard Science Fiction exploration of what might happen if you were able to pull protons into a tiny volume and—having suppressed static repulsion—crush them together. Nuclear fusion is only the first of some interesting technologies!
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.
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.
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”.
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.
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.
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.
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.
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 Chaos Chronicles (Books 1-3)
Series: The Chaos Chronicles. Price: $8.99 USD. Words: 319,940. Language: English. Published: December 16, 2010. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Space opera
(3.50 from 4 reviews)
An omnibus of three novels: Neptune Crossing, Strange Attractors, and The Infinite Sea. When John Bandicut encounters alien sentience on Triton, his life changes forever—from sacrificing everything to save Earth, to confronting a malicious entity at the edge of the galaxy, to fathoming the abyss of an alien ocean. A major hard-SF adventure from the Nebula-nominated author of Eternity's End.
Luminous
Price: $2.99 USD. Words: 102,320. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Luminous is a collection of ten stories: “Chaff” “Mitochondrial Eve” “Luminous” “Mister Volition” “Cocoon” “Transition Dreams” “Silver Fire” “Reasons to Be Cheerful” “Our Lady of Chernobyl” “The Planck Dive”
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 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!
Starship Century: Toward the Grandest Horizon
Price: $9.90 USD. Words: 139,670. Language: English. Published: August 20, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Nonfiction » Science and Nature » Physics / Astrophysics
Starship Century: Toward the Grandest Horizon is an anthology by authors from both science and fiction writing backgrounds, illustrating some of the tech and ideology behind the illustrious goal of traveling to another star within the next century. Edited by Gregory Benford, New York Times bestselling science fiction author, and James Benford, leading expert on space propulsion.
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.

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