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Fiction » Science fiction » Hard sci-fi

Victory Or Extinction - Metric Edition - Book Three of The Rational Future Trilogy
Price: $2.99 USD. Words: 264,490. Language: English. Published: December 24, 2014. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
The epic conclusion to The Rational Future Trilogy. Tika and her crew lead the UN military in interplanetary warfare, with the survival of humanity on the line! This edition uses Metric (SI) measurement units. It is also available in an American Imperial (Standard) edition.
The God Mars Book Five: Onryo
Series: The God Mars. Price: $2.99 USD. Words: 113,500. Language: English. Published: January 30, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Utopias & dystopias
(5.00 from 1 review)
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.
The Wound
Price: $0.99 USD. Words: 74,620. Language: English. Published: February 12, 2014. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
(5.00 from 2 reviews)
The Wound continues the story started in The Edge. We follow the path of one of the survivors of the Unity’s desperate victory against an unknown and formidable foe. Winning the battle has cost almost everything. And the enemy is not waiting though. War is coming. The survivor must heal and become something more if final victory is possible at all.
Red Desert - Point of No Return
Series: Red Desert, Book 1. Price: $0.99 USD. Words: 22,360. Language: British English. Published: June 30, 2014. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Thriller & suspense » Action & suspense
(4.50 from 2 reviews)
In what looks like a suicide attempt, Swedish exobiologist Anna Persson, crew member of the Isis, secretly leaves Station Alpha at the crack of dawn to travel deep into the Martian desert in a pressurised rover. Whatever her goal, wherever it is, will Anna reach her destination? “Point of No Return” is the first book in the “Red Desert” series. The second one is “People of Mars”.
Earth Vs Alien
Price: $2.69 USD. Words: 86,200. Language: English. Published: March 14, 2019. Categories: Fiction » Science fiction » Hard sci-fi
The Earth is divided into 44 regions, overrun by aliens and human numbers are diminishing.
Continuum
You set the price! Words: 162,850. Language: English. Published: April 7, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Nonfiction » Psychology » Addiction
Where do you hide? You have created a vast universe harboring the seeds of intelligent beings destined to bloom in millennia to come. They will develop the means to probe distant galaxies or to peer far back in time. You carefully craft physical rules to lord over your creation. After careful review, you locate yourself where they can never find you...at the end of time.
Confessions of a Sentient War Engine
Series: An Old Guy/Cybertank Adventure, Book 4. Price: $3.99 USD. Words: 86,850. Language: English. Published: July 31, 2014 by Ballacourage Books. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Hard sci-fi
Old Guy rides again! The fourth in a series of thrilling Old Guy/Cybertank adventures sees Old Guy off on some exciting new adventures. Everyone's favorite near obsolete weapon of mass destruction returns with some old, and new, friends in more great stories in the style of Chronicles of Old Guy.
The Solar Alliance
Series: Talents Universe, Book 3. Price: $3.99 USD. Words: 143,870. Language: English. Published: January 23, 2017. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
Earth has cracked the problem of Fusion power and has the “Secret” of how a “Jump Drive” for a starship works. But what does the shadowy New World Order conspiracy want? Mostly set in the Mid West of Ireland.
Star-Eater Chronicles 4. Foundation's End...
Series: Star-Eater Chronicles. Price: $2.99 USD. Words: 23,760. Language: English. Published: January 31, 2016 by Ian Hall. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Hard sci-fi
Seth Gingko has the fastest ship in the home galaxy, and has found that Aliens are invading. He knows he has to warn Earth and show them the information he’s gained. But, for some reason unknown to Seth, the Government is keeping the alien’s existence secret from the Fellowship population. Seth has to inform humanity of the existence of aliens… even if it means an inter-planetary war.
The Reaping
Price: $2.99 USD. Words: 63,600. Language: English. Published: October 12, 2015 by World Castle Publishing, LLC. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Apocalyptic
The dreams serve as a warning—the terrifying images of a burning world of fire and brimstone, the grotesque creatures eating human flesh, rivers of blood streaming across the land. They warn of the impending arrival of an ancient being, an entity that considers itself a god, an entity of pure evil, an architect of destruction, a god that annihilated the very race that worshiped it.
The Andromeda Effect: Stellar Flash Book Two
Series: Stellar Flash. Price: $2.99 USD. Words: 79,580. Language: English. Published: August 1, 2018 by Maldek House. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Hard sci-fi
Sent back 2.5 million years in time to the Andromeda Galaxy to investigate why there’s a record of them having been there, the Stellar Flash crew encounter a creature so powerful that it has taken control of the entire galaxy by thought alone. With most of the crew unconscious, Captain Jonathan Hogart is in a race against time to defeat the plant-planet, save the galaxy, and find a way to return.
Napoleon: A Horror Novel
Price: $2.99 USD. Words: 20,370. Language: English. Published: October 19, 2018. Categories: Fiction » Horror » Weird fiction, Fiction » Science fiction » Hard sci-fi
A tale of prehistoric terror from the best-selling author of the Flashback Saga and the Ferryman Pentalogy.
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.
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”
Śmierdząca robota
Price: $2.99 USD. Words: 106,310. Language: Polish. Published: February 22, 2018. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
Opowiadania z zaskakującymi pointami, dla dużych i małych, kobiet i mężczyzn. Dla wszystkich z wyobraźnią
Ice Monarch
Price: $2.99 USD. Words: 6,030. Language: English. Published: January 29, 2019. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
A lone butterfly drifts over a planet scarred by climatic changes Transplanted into an immortal body, Dominique records for his Arctic-dwelling masters the merciless wars among survivors. He can't help them. Or can he? "An excellent job of balancing the power dynamics, technological advances, and human stories." -Locus Magazine "Rich in vivid, evocative details.” -Maria Haskins
Guardians of Shadow
Price: $2.99 USD. Words: 108,660. Language: English. Published: August 9, 2013. Categories: Fiction » Science fiction » Hard sci-fi
After destroying a Kran invader, Terr, Teena and his brother Dharaklin, head for Orieli space where they will begin their cultural exchange mission. In a devastating Kran attack, Teena is taken and Terr seeks to rescue her. To win a war that threatens to consume the Orieli and the Serrll Combine, the fabled Wanderers must march against the Krans wielding the hand of Death.
The Legend of Caliban (Part 1) "Fall from Grace"
Price: $2.99 USD. Words: 21,590. Language: English. Published: February 14, 2014. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Hard sci-fi
One thousand years ago the Arcadian race had come to Earth from the outer reaches of the galaxy. Their sun was dying, and so too would planet Arcadia. Knowing this, over the course of time they built great skyships able to traverse the darkest reaches of the universe, planet Earth merely having been chosen as a stopping point on the path to a longer journey; an uninhabited planet charted long ago.
Hunters In The Sky - Book Two of The Rational Future Series - USA Edition
Price: $2.99 USD. Words: 282,510. Language: English. Published: September 2, 2010. Categories: Fiction » Science fiction » General, Fiction » Science fiction » Hard sci-fi
(5.00 from 3 reviews)
New Professionally Published edition! Book Two of The Rational Future Series! More incredible action, adventure, and fascinating developments as Tika and her crew gain power and go to space. The amazing answers to the mystery of the genetics conspiracy lead to astounding events! Enemies declare themselves and act to destroy Tika and everything she's built! Uses American Standard Measurement units.
Intrepid
Price: $2.99 USD. Words: 107,020. Language: English. Published: July 7, 2011 by SDS Publishing. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
(4.00 from 1 review)
Time travel. Top 100 Kindle -> sci-fi, military, war; Post-Obama, an X-33 space shuttle Commander travels back in time to change history, after an accident in orbit causes nuclear war. Battling his conscience, his own crew, Russian cosmonauts at the International Space Station, a New Orleans street gang and the American military, his actions & words have unforeseen consequences on everyone....