Fiction » Science fiction » Hard sci-fi

Seeding Hope Among the Ashes
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Series: Great Death, Book 3. Price: $5.99 USD. Words: 135,430. Language: American English. Published: November 14, 2014. Category: Fiction » Science fiction » Apocalyptic
The man telling the country how to survive an apocalyptic event must teach the nation how to heal themselves. Six young girls set off in multiple directions, taking David's cure to different cities in the hope everyone can treat their own people while not getting killed. This sequel follows each girl as they journey to different cities, convincing reluctant survivors to let them make them sick.
The Infinity Link
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Price: $4.99 USD. Words: 187,640. Language: English. Published: February 8, 2015. Category: Fiction » Science fiction » Hard sci-fi
Ancient alien travelers. Hopeless love. Transcendent encounter. Mozelle Moi’s life becomes a flight of fear and astounding discovery, as she meddles in a government project to make first contact with visitors from the stars. Caught in a telepathic link with the Talenki voyagers, Mozy's personal odyssey will soon be entwined with the fate of all of Humanity. From the author of Eternity’s End.
Eternity's End
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Series: Star Rigger Universe. Price: $5.99 USD. Words: 215,540. Language: English. Published: December 10, 2010. Category: Fiction » Science fiction » Hard sci-fi
(4.50 from 4 reviews)
Star pilot Renwald Legroeder undertakes a search for the legendary ghost ship Impris and her passengers and crew—whose fate is entwined with interstellar piracy, quantum defects in space-time, galactic coverup conspiracies, and deep-cyber romance. Nominated for the Nebula Award—a novel of the Star Rigger Universe, from the author of The Chaos Chronicles.
The Sigil Trilogy (Omnibus vol.1-3)
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Series: The Sigil Trilogy. Price: $9.99 USD. Words: 250,930. Language: English. Published: December 14, 2014 by ReAnimus Press. Category: Fiction » Science fiction » Hard sci-fi
The amazing Sigil Trilogy complete in one volume! The amazing Sigil Trilogy complete in one volume! From Nature Editor Henry Gee comes a story of breathtaking scope and beloved characters. Spanning millions of years and the breadth of the universe, The Sigil Trilogy is an epic tale that explores the nature of humanity, belief, and love.
Starship Century: Toward the Grandest Horizon
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Price: $9.90 USD. Words: 139,670. Language: English. Published: August 20, 2013. Category: Fiction » Science fiction » Hard sci-fi
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.
The Kinsman Saga
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Price: $8.99 USD. Words: 187,740. Language: English. Published: December 28, 2011 by ReAnimus Press. Category: Fiction » Science fiction » Hard sci-fi
Chet Kinsman is an astronaut ace who has done everything in space—including committing the first murder. Kinsman has to confront his hidden past and decide Earth's destiny, in a desperate countdown to nuclear annihilation.
Thieves Emporium
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Price: $3.99 USD. Words: 117,740. Language: English. Published: August 12, 2013. Category: Fiction » Science fiction » Hard sci-fi
(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?
A Psilent Place Below
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Series: Star Trails Tetralogy. Price: $3.99 USD. Words: 105,900. Language: English. Published: January 16, 2015. Category: Fiction » Science fiction » Hard sci-fi
Taking refuge in Cyraria's network of caverns to survive the planet's heat season is a literal life-saver for the Brightstars. Strange shared dreams generated by the cave's mysterious depths quickly come, however, promising death or worse unless immediate action is taken. Will Dirck and his friend, Win, succeed at rescuing his father from territorial prison or will he be exiled and lost forever?
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.
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.
Commodore Farmer
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Price: $2.99 USD. Words: 112,960. Language: American English. Published: December 31, 2014. Category: Fiction » Science fiction » Hard sci-fi
The largest wormhole ever discovered, a new undeveloped galaxy brimming with immense resources, an unexpected marriage, royal intrigue, and hostile totalitarian forces shadow the exclusive path to new worlds. The story features a twisting plot, powerful scheming enemies, and huge rewards for success.
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.
Exigency
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Price: $4.99 USD. Words: 126,030. Language: English. Published: September 16, 2014. Category: Fiction » Science fiction » Hard sci-fi
It took nineteen years to reach an Earthlike planet. For eight years, a small research team has observed from orbit the lifeforms below. The first: an isolated people embarking on civilization and building their world's first city. The second: a brutal race of massive predators, spread thick across the dominant landmass. When disaster strikes, the team must evacuate to the inhospitable surface.
Falaha's Journey: A Spacegirl's Account in Three Movements
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Series: OS Universe ยท Falaha's Journey, Complete Trilogy. Price: $3.99 USD. Words: 137,920. 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 God Mars Book Four: Live Blades
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Series: The God Mars, Book 4. Price: $3.99 USD. Words: 134,270. Language: English. Published: July 14, 2014. Category: Fiction » Science fiction » Utopias & dystopias
(5.00 from 1 review)
Earth’s reckless use of a nuclear weapon has threatened the lives of those living in Melas, prompting a band of Nomads to seek a new home in the more livable—and more dangerous—Coprates to the east. A young Eternal embarks on a journey to prove himself a hero. A former enemy tries to earn her place in the UN planetary forces. And a terrifying new threat arises from a world that never happened.
The God Mars Book Two: Lost Worlds
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Series: The God Mars, Book 2. Price: $1.99 USD. Words: 113,140. Language: English. Published: March 29, 2013. Category: Fiction » Science fiction » Hard sci-fi
(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.
The God Mars Book Three: The Devil You Are
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Series: The God Mars, Book 3. Price: $3.99 USD. Words: 123,670. Language: English. Published: October 1, 2013. Category: Fiction » Science fiction » Utopias & dystopias
(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…
The God Mars Book One: CROATOAN
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Series: The God Mars, Book 1. Price: $0.99 USD. Words: 129,870. Language: English. Published: January 30, 2013. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 2 reviews)
The survivors of a nuclear disaster on Mars awaken after a half-century in chemical hibernation, and try to unravel the mystery of why no rescue has come for them. Attempts to contact Earth fail, and they begin to encounter the descendants of other survivors...