Fiction » Science fiction » Hard sci-fi

The Snodgrass Incident
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Price: $2.99 USD. Words: 76,130. Language: English. Published: April 12, 2014. Category: Fiction » Science fiction » Adventure
The Snodgrass is a space vessel testing a new engine design. It is sent to Enceladus to investigate the formation of a new Tiger Stripe. But in space, anything can happen. A new invention sidetracks the mission even before it begins, and once they're underway, they have to face the hazards of alien environments, company bureaucracy, and political intrigue. Then they have to get back. . . .
Fall of Icarus (Brink of Distinction book #2)
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Series: Brink of Distinction, Book 2. Price: $2.99 USD. Words: 126,300. Language: English. Published: September 6, 2013 by Clean Teen Publishing. Category: Fiction » Science fiction » Military
The Terran Empire has broken the Taisa Accord and invaded Alliance space in this exciting second novel in the Brink of Distinction series. Survivors of the Empire's first assault, Yen Xiao and Adam Decker swore vengeance against the Terrans. Joining forces with the enigmatic Keryn Riddell, the three warriors must find a way to destroy the Terran fleet.
AMERICA ONE- NextGen II (Book 6)
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Price: $5.97 USD. Words: 118,760. Language: English. Published: May 23, 2014. Category: Fiction » Science fiction » Hard sci-fi
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. Ryan Richmond goes to space.
The Alien Source Code
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Price: $4.95 USD. Words: 59,140. Language: English. Published: July 17, 2014. Category: Fiction » Science fiction » Hard sci-fi
A classic action science fiction thriller of the adventures of explorers detecting and uncovering a perfectly symmetric black sphere voyager of transcendent origins! The explorers only find its true origins and it being an ultimate time machine/voyager when they activate it, with one of them in it, and it explores the whole of space and time as an ultimate time traveler searching for something!
Far-called
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Price: $3.99 USD. Words: 75,220. Language: English. Published: December 23, 2011. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 4 reviews)
As many cool ideas per page as possible. Indiana Jones on Mars! This book is half science and half fiction. It describes what life might be like in the 35th Century.
The Visitors
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Price: $2.99 USD. Words: 113,700. Language: English. Published: June 18, 2014. Category: Fiction » Science fiction » Hard sci-fi
This ebook is a serious “First Contact” story. Three visitors arrive on the Earth. They seem both strange and familiar at the same time, and they certainly seem harmless. But layers of deadly intelligence and deceit lie behind their friendly exteriors. This book can be considered like as an updated H.G. Wells “War of the Words” - but presented in modern times and as a psychological thriller.
Revolution
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Price: $3.99 USD. Words: 70,400. Language: Australian English. Published: November 12, 2013. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 3 reviews)
It is one of humanity’s most comforting self-delusions to trust that it can’t happen here, it can’t happen now. A pandemic is sweeping the earth. In a world where organisation is rapidly descending into chaos and animals lay siege to human populations only one person has the means to reverse the evolutionary jump and restore human supremacy to the planet.
When a Cat Loves a Dog
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Price: $3.99 USD. Words: 37,390. Language: English. Published: May 15, 2014. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 2 reviews)
In this Otters In Space spin-off, a black cat named Lashonda and her pug dog husband push at the very limits of their society -- socially and scientifically -- in their quest to have a family. Originally published in Five Fortunes by FurPlanet.
The Inclusion
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Price: $1.99 USD. Words: 20,070. Language: English. Published: July 30, 2012. Category: Fiction » Science fiction » Hard sci-fi
In this novella, two rival galactic states, forced to work together on an exploration project, make a shocking discovery. The DNA of a primitive human population contains a mysterious inclusion with implications for the entire human race. One state wishes to publish the discovery; the other wishes to suppress it.
Shifting Reality - A novel in the ISF-Allion universe
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Price: $5.99 USD. Words: 111,670. Language: English. Published: December 1, 2012. Category: Fiction » Science fiction » Hard sci-fi
(4.00 from 1 review)
In the chaos of the worker population on New Jakarta Space Station, Melati needs to find a mind traveller with dangerous knowledge before the enemy can lay their hands on him.
Magnificent Endeavor
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Price: $3.99 USD. Words: 101,830. Language: American English. Published: June 11, 2014. Category: Fiction » Science fiction » Hard sci-fi
Earth has survived into the third decade of the twenty-first century; but two superpowers have become embroiled in a deadly space race.
Betrayals
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Price: $2.99 USD. Words: 76,120. Language: English. Published: March 15, 2012 by Orion's Arm Universe Project. Category: Fiction » Science fiction » Hard sci-fi
Life in the artificial colonies of Beta Sagittarius is comfortable and safe; so why is someone trying to kill the Blessed Dolphin? Why are scout ships searching the massive Oort cloud? And where does Auguste Gienah fit into it all? Wherever the investigation scratches away the surface, there is revealed a tangled web of lies and Betrayals...
The Dreamer Genome
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Price: $0.99 USD. Words: 93,110. Language: English. Published: November 27, 2012. Category: Fiction » Science fiction » General
(4.33 from 6 reviews)
A secret lab conducts illegal experiments and takes genetic manipulations to a frightening level. Five viable test subjects grow up in drastically different environments, unaware of the secret locked in their DNA. Corporate greed dictates a high return on its investment. Will the freezable astronauts of the 21st century explore space willingly?
The Infinite Sea
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Series: Chaos Chronicles, Book 3. Price: $4.99 USD. Words: 124,590. Language: English. Published: October 16, 2010. Category: Fiction » Science fiction » Hard sci-fi
Flung to an alien ocean world, John Bandicut and his companions find themselves plunged into the deepsea realm of the Neri. What will they find in the Neri's failing undersea city, or in the terrifying object of the deep abyss? Book 3 of The Chaos Chronicles continues the hard-SF saga inspired by chaos theory—with an all-new Afterword by the Nebula-nominated author of Eternity's End.
Conmergence: An Anthology of Speculative Fiction
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Price: $2.99 USD. Words: 49,490. Language: English. Published: July 17, 2012. Category: Fiction » Science fiction » Hard sci-fi
“Tara Maya is definitely a talented writer and that was clear from the first story in this anthology.” "When she says 'speculative' fiction, Tara really means it. She has some very interesting and thought-provoking speculations on future (and past and fictional) tech and society in this anthology. The fun thing is that she explains how she developed the stories in the notes after each story."
Frozen Sky 2: Betrayed
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Price: $2.99 USD. Words: 43,860. Language: English. Published: May 1, 2014. Category: Fiction » Science fiction » General
Betrayed is a sequel to The Frozen Sky by the international bestselling author of Plague Year.
Occupy Space
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Price: $3.99 USD. Words: 31,160. Language: English. Published: June 3, 2014. Category: Fiction » Science fiction » Hard sci-fi
"Occupy Space" is "Gravity" with more beer. It's the story of Redneck NASA, the promised land for all the rocket junkies, pyromaniacs, astro-hippies, and science gladiators who believe that our future isn’t down here on earth, it’s up there in space, and they don’t need anyone’s permission to get there.
Savannah
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Price: $0.99 USD. Words: 24,910. Language: English. Published: April 16, 2012. Category: Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
Savannah is the third in a series of stand-alone novellas exploring alternatives to the Rare Earth Hypothesis in the search for extraterrestrial intelligence. How did a nurse from Chicago find herself on a voyage to the outer reaches of the galaxy? After taking up a position in an exclusive hotel in Kenya, Diana finds her world turned upside down by the advent of the equatorial space-port.
Strange Attractors
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Series: Chaos Chronicles, Book 2. Price: $4.99 USD. Words: 99,460. 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.
Purge of Prometheus (Brink of Distinction book #3)
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Series: Brink of Distinction, Book 3. Price: $3.99 USD. Words: 126,330. Language: English. Published: September 6, 2013 by Clean Teen Publishing. Category: Fiction » Science fiction » Military
One-by-one, the brilliant suns of Alliance space are disappearing, left cold and lifeless after exposure to the Terran biological epidemic. Trapped on one of the sunless worlds, Keryn Riddell, the ruthless Wyndgaart warrior, fights against both a frozen landscape and her Terran captors.