Fiction » Science fiction » Hard sci-fi

Dark Iron King II: Arcadia Falls
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Series: Unreal Universe. Price: $5.99 USD. Words: 399,120. Language: English. Published: December 8, 2014. Category: Fiction » Science fiction » Hard sci-fi
Garth and Barnabas have reached Ickford, all based on the smith's promises that the Queen of that dank City will be able to rid him of his ailment. What happens instead is beyond anyone's imagination and will change the face of Arcade City until The Dome falls. The Outside Realm fairs little better; Politoyov is missing, Tendreel still digs, The Horsemen seek to remove Huey... What happens next?
The Warlords of Antares (First Contact)
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Series: Warlords. Price: $2.99 USD. Words: 76,360. Language: English. Published: April 10, 2015. Category: Fiction » Science fiction » Hard sci-fi
The Warlords are coming...Their blood lust must be quenched. Prepare yourselves, the Antarian Warlords are coming. Can Earth face this new alien threat? The Eridonians' mission is to prepare us for their arrival, but will their help be in time to save humanity?
Salvage-5 (The Next Mission)
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Series: Salvage-5. Price: $2.99 USD. Words: 59,020. Language: English. Published: December 30, 2014. Category: Fiction » Science fiction » Hard sci-fi
Come along with the Colonel as he returns to Asteroid 253 Mathilde. You won't want to miss the fun!!
An Alien Incursion
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Price: $2.99 USD. Words: 87,110. Language: English. Published: December 23, 2014. Category: Fiction » Science fiction » Hard sci-fi
The American Federated States Space Forces are finally ready to meet the enemy, but this time they will be require to land on their foe’s fortified position. But will they be strong enough to eliminate the threat to Earth and all of its inhabitants before the enemy reinforces its position? There is only one way to find out and that is by throwing themselves into the heart of the enemy.
Strange Attractors
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Series: The Chaos Chronicles, Book 2. Price: $4.99 USD. Words: 98,680. Language: English. Published: September 18, 2010. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
For John Bandicut, Earth is but a memory. Stranded outside the galaxy in a vast structure peopled by a thousand races, Bandicut finds unexpected friends—only to be caught up in a cascade of irresistible forces. Confronting an entity known as the boojum, Bandicut discovers that the Shipworld itself is in peril, and only he can intervene. Book 2 of The Chaos Chronicles—with an all-new Afterword.
Maia and the Secrets of Zagran
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Series: The Lightbound Saga. Price: $4.99 USD. Words: 102,690. Language: American English. Published: April 10, 2015. Category: 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?
Falaha's Journey: A Spacegirl's Account in Three Movements
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Series: OS Universe ยท Falaha's Journey, Complete Trilogy. Price: $4.99 USD. Words: 137,940. Language: English. Published: July 8, 2014. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 2 reviews)
When a seemingly simple rescue mission turns into a nightmare, Falaha, an ambitious Danna Commander Trainee with a power she can't use properly yet, has her skills put to the ultimate test as her world begins to collapse, throwing her to the center of the conflict that might wipe out her entire race. Will the enemy kill Falaha and her crew before they can find a way to save their people?
The Alien Artifact 2
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Series: The Alien Artifact. Price: $4.95 USD. Words: 46,210. Language: English. Published: May 8, 2012 by CosmicBlueCB. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
A high quality movie-style blockbuster sci-fi/horror action thriller! Scientists, military, archeologists, hunters, and treasure explorers uncover a fifteen-mile alien artifact from beyond space and time after it has been buried away for millions of years in an immense crater on a desolate Pacific island with a monstrous devil-like alien entity inside, with powers capable of destroying the galaxy.
Warrior One
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Price: $4.50 USD. Words: 42,240. Language: English. Published: August 22, 2014. Category: Fiction » Science fiction » Hard sci-fi
For thousands of years the Gar have dominated the inner clusters of the Galaxy, expanding their sphere of control outward toward the rim. For a thousand years, humankind has been expanding throughout the quadrant of the galaxy where Earth resides on the furthest reaches of the rim. The first meeting of the two races was inevitable.
The Xtranda Chronicles Survival
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Price: $2.99 USD. Words: 129,440. Language: English. Published: March 6, 2015. Category: Fiction » Science fiction » Hard sci-fi
After a prolonged war Earth is devastated. An alien race called the Xtranda propose the surviving humans travel to a new world, but should the Xtranda be trusted and what new horrors will these modern pioneers encounter on their new home.
Rescue (an Ell Donsaii story #11)
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Price: $3.99 USD. Words: 69,980. Language: English. Published: May 26, 2014. Category: Fiction » Science fiction » Hard sci-fi
“Rescue" is the eleventh of a series of near future SciFi/Thrillers whose young heroine Ell Donsaii’s nerve mutation makes her a genius and provides her some astonishing athletic abilities. In “Rescue,” President Stockton tells the FBI to tone down its efforts to imprison Ell. Unfortunately, the SCDF, a group of ultraconservative survivalists now has the President in their sights.
Metallicity: Book 2 of the Eichi Testaments
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Price: $3.99 USD. Words: 113,440. Language: English. Published: February 12, 2015. Category: Fiction » Science fiction » Hard sci-fi
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.
Blazing the Sun: Three Part Edition (III)
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Price: $2.99 USD. Words: 43,420. Language: English. Published: November 10, 2014. Category: Fiction » Science fiction » Hard sci-fi
Spaceship racing, love, adventure. This is Cameron Lambright's acclaimed fusion of hard science fiction and space opera, divided into three parts for easier digestion.
Aerobrake
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Price: $2.99 USD. Words: 6,860. Language: English. Published: December 21, 2014 by Triple V Publishing. Category: Fiction » Science fiction » Adventure
Claire makes a good living in her tiny orbital ship, repairing busted and broken-down satellites. When she gets a distress call, the last thing she expects is for it to be from her son. To make matters worse, it looks like the only way to save him is by landing the ship. But neither ship was ever designed to enter the atmosphere. Originally published in The Colored Lens, 2013.
The God Mars Book Five: Onryo
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Series: The God Mars. Price: $2.99 USD. Words: 113,500. Language: English. Published: January 30, 2015. Category: Fiction » Science fiction » Hard sci-fi
A terrifying new nanotechnology weapon threatens the lives of everyone on Mars. An adopted Nomad finally learns the truth about where he comes from, but at devastating cost. And the technological ghost of a murdered scientist rises to seek revenge for the deaths of his wife and child.
Rome's Revolution
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Series: Rome's Revolution, Book 1. Price: $2.99 USD. Words: 168,200. Language: English. Published: December 14, 2012. Category: Fiction » Science fiction » Hard sci-fi
Rome's Revolution is an interstellar saga about a man from the 21st century and a woman from the 35th century who fight forces from the incomprehensibly large to the infinitesimally small, all intent on destroying mankind. It is a love story and a culture clash. If you are looking for some science in your science fiction, this book is for you.
High Risk For Burning Up In The Atmosphere (A Classic Sci-Fi Short Story)
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Price: $2.99 USD. Words: 4,310. Language: American English. Published: October 25, 2014 by Susan Hart. Category: Fiction » Science fiction » Hard sci-fi
This is a classic Sci-Fi action adventure about a man transporting a prisoner to earth, when something dreadful goes wrong.
Make No Martyrs: Book 1 of the Eichi Testaments
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Price: $2.99 USD. Words: 118,980. Language: English. Published: August 8, 2014. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
The Church Universal and Missionary-led assassins are the glue that hold the Second Empire together. But things come unstuck on Demeter, a small, metal-poor planet near the center of the galaxy. Rebellion is brewing, threatening the rejuv drugs; the Church has a hidden agenda; the missionary is having second thoughts; a battalion of Imperial Marines stands ready to invade; and there's this girl.
First Lights
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Price: $2.99 USD. Words: 199,030. Language: English. Published: December 12, 2014. Category: Fiction » Science fiction » General
It's been over twenty years since Elgin and Singhal and their crowdsourced sunshield saved the world from runaway climate change. Or at least bought the world a little time.
Advance Party
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Price: $2.99 USD. Words: 4,550. Language: English. Published: January 19, 2015 by Triple V Publishing. Category: Fiction » Science fiction » Hard sci-fi
Delle Ellison's running a distant planetary expedition. The last thing she needs is investigator Trevor Arton poking his nose in. Especially after they've lost probes. When they all get trapped on the surface, it looks like they're going to have to work together to get home. If they can evade the alien robot advance party.