Fiction » Science fiction » Hard sci-fi

The Time Machine: Beyond the Universe
Price: $4.95 USD. Words: 143,870. Language: English. Published: July 6, 2016 by CosmicBlueCB. Categories: Fiction » Horror » General, Fiction » Science fiction » Hard sci-fi
A high quality action-packed thriller of explorers encountering mind-bending time travelers from beyond the universe! A voyager enters a mind-bending universe and encounters one of the deadliest menaces in existence, which travels through time and has supernatural origins, and explorers uncover mind-bending voyager probes of inconceivable magnitude and origins that explored time and universes!
The Bridge Road to Dawn
Price: $0.99 USD. Words: 67,360. Language: English. Published: July 4, 2016. Categories: Fiction » Science fiction » Hard sci-fi
(2.00 from 1 review)
The year is 2072. Humanity is at the dawn of a new age, shaped by millions of years of evolution, discovery and chance. A unified earth, now led by the SUE, is riding on the shoulders of an ancient technology, discovered adrift in the outer solar system. But when its true purpose is uncovered, someone will be given the chance to play god and pave the road to a new destiny.
Star-Eater Chronicles Trilogy. Volume 2 The Fall of Humanity
Series: Star-Eater Chronicles. Price: $4.99 USD. Words: 98,770. Language: English. Published: June 30, 2016 by Ian Hall. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Hard sci-fi
Volume 2 of the Star-Eater Chronicles Trilogy. (A combined volume of the second FOUR novellas) Seth meets aliens galore, but when he returns to earth, the discoveries are kept hidden from the general population. To bring the discovery of alien life to the core of Humanity, Seth decides to start a war.... never a good idea. What could possibly go wrong? Yeah, we've asked that question many times...
Star-Eater Chronicles Trilogy. Volume 1 The Edge of the Galaxy
Series: Star-Eater Chronicles. Price: $4.99 USD. Words: 102,050. Language: English. Published: June 30, 2016 by Ian Hall. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Hard sci-fi
Book 1 of the Star-Eater Chronicles Trilogy. (A combined volume of the first FOUR novellas) The year is 2452, Seth Gingko is one of a thousand MacCollie Survey-Scouts sent out to map the galaxy. As he finally reaches the very edge of his assigned spiral arm, he finishes his contract and prepares to take ownership of the ship he'd been using. That's Seth's payment for his five years of service.
Kill Process
Price: $4.99 USD. Words: 121,970. Language: English. Published: June 19, 2016. Categories: Fiction » Thriller & suspense » Psychological thriller, Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
Angie exploits her database access at Tomo, the world's largest social network, to profile and kill domestic abusers. When Tomo introduces a deceptive new product, Angie realizes the company itself is just another evil abuser. To destroy Tomo, she must build a new social network that's distributed and unstoppable. But how can she succeed when the world’s largest company is out to crush her?
Dark
Price: $2.99 USD. Words: 115,230. Language: English. Published: June 15, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
In the 25th century, Earth is a place where countries and borders no longer exist and every citizen is required to be physically connected to a global information system called the Consciousness.
Quantum Murder
Price: $5.99 USD. Words: 93,250. Language: English. Published: June 12, 2016. Categories: Fiction » Science fiction » General, Fiction » Science fiction » Hard sci-fi
Physicist and Quantum Cop Madison Martin knows it's her responsibility to bring a quantum killer to justice. As the q-crimes increase, she worries that reality itself if a goner. Can she take down the q-criminal before it's too late?
The Journeyman's Talent
Series: Talents Universe, Book 2. Price: $3.99 USD. Words: 139,910. Language: English. Published: June 5, 2016. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
Sequel to “The Apprentice’s Talent”. Maisie is now a Journeyman studying to be a Master, at the Circle College for Talent, 80,000 light years from Earth, on Caemoria. But on a visit to Laramos city to sign a contract for her full spectrum colour system she narrowly escapes being murdered. Meanwhile Earth has figured how to build starships (Valkyrie Class) without Talent. * REVISION 2 * proofed
City of Angels
Price: $5.99 USD. Words: 176,270. Language: English. Published: May 25, 2016 by WordFire Press. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » High tech
Do you believe in angels? Do you believe in nanotech? Her name is Ellay. She takes it from the city she loves, the city of her birth. She's smart, she's fast, she's the first of her kind. And she knows that very soon, something horrible is going to happen.
Science Fiction Time Travel Future War Flight Of The Omega
Price: $4.99 USD. Words: 104,130. Language: English. Published: May 18, 2016. Categories: Fiction » Science fiction » Hard sci-fi
The action starts with a bang as a young Apache Aztlan Tech pilot gives a young Centaurii woman a life giving kiss of oxygen and new kind of science fiction is born. They can't speak each other's language but radio communication picorobots in his breath make brain to brain communication possible. There must be also molecules other than picorobots there that make her very happy.
Freeze/Thaw
Price: $6.99 USD. Words: 92,110. Language: English. Published: May 17, 2016 by Apex Book Company. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Apocalyptic
Gabe Alfil may be the only person alive with enough expertise in quantum computing to solve the problem, but a hiking accident a decade earlier has left him paralyzed, and the key to saving the world requires a dangerous trek across a frozen wasteland.
The Quantum Cop
Price: $5.99 USD. Words: 87,130. Language: English. Published: May 15, 2016. Categories: Fiction » Science fiction » General, Fiction » Science fiction » Hard sci-fi
When physics professor Madison Martin is smashed by a car, her quantum expertise and survival instinct enable her to rewrite reality and save her life. She's freaked about what happened but, luckily, the hot physicist from the office next door volunteers to help her decipher what the hell just happened. Everything seems lost when the nature of reality is endangered. Can she save the world?
431 Years of Death: The Origin
Price: Free! Words: 70,200. Language: English. Published: May 11, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Apocalyptic
(4.80 from 5 reviews)
The future is not always beautiful. It's could be rather unpredictable, considering the precipice we are pushing our planet towards. What if a person dead today is reanimated then? She will face a raging planet and hostile humanity; fragmented by disputes of resources which are inadequate. Some will be powerful and endowed and will deprive the weak of them. There will be more 431 years after......
The Cly
Price: $5.99 USD. Words: 89,250. Language: English. Published: May 8, 2016 by Triple V Publishing. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
Tony Brock saved humanity once. But in the mess, he lost his relationship with his daughter. Now the Cly pose a new threat. A threat that might destroy the Earth itself. And the aliens won't negotiate. So Brock's back in the thick of it. Chasing them down, and chasing the faint hope of seeing Bex one more time. An alien invasion novel with a difference.
NTD Amazônia - Operação: Êxodo
You set the price! Words: 90,550. Language: Portuguese. Published: May 7, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
A almirante Sophia Natter liderando a maior frota espacial do novo Império Brasileiro deve escolher entre a sua missão ou sua honra quando segredos obscuros da Federação são trazidos a tona.
Subjected: the Predicate
Price: $2.99 USD. Words: 106,650. Language: English. Published: April 26, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Apocalyptic
(1.00 from 1 review)
Dr. Daniel J. Sayer has just learned that his life is essentially over, yet at the same time is reluctantly ushered into the heart of a terrorist crisis, with the lives of thousands of children in the proverbial balance…
Still Light: the First Ten Stories
Series: The Eightfold Path. Price: $2.49 USD. Words: 107,770. Language: English. Published: April 25, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Short stories
A story of humanity’s evolution. Still Light is an experiment in storytelling, with each chapter set five years forward from the last, building a tale that will unfold over centuries. This volume covers the first fifty years, as transhumanity becomes dominant, the first AI are born, and the first posthuman is created. It is the story of Mia, Feng, and Zhukov, the developer, genius, and soldier.
Alien Offensive - Book 1 - Nanobot Storm
Series: Alien Offensive. Price: $0.99 USD. Words: 100,410. Language: American English. Published: April 19, 2016. Categories: Fiction » Science fiction » Hard sci-fi
Humankind's first extraterrestrial contact is not friendly, and the human species is not prepared.
“The Hard~Core SciFi Collection of scifiguy3553”
Price: Free! Words: 52,150. Language: English. Published: April 17, 2016. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Thriller & suspense » Action & suspense
Read three selected Ebooks of Hard-Core Science Fiction stories written by scifiguy3553—aka, author Joseth Moore! “The Time Catalyst,” “The Universe Machine,” and “3551: The Burden of Earth’s Children.”
The Apprentice's Talent
Series: Talents Universe, Book 1. Price: $3.99 USD. Words: 166,890. Language: English. Published: April 17, 2016. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
Mei Zhen "Maisie" Kelly is a 23 year old working in Dublin. People think she’ll go far, now that she’s had a second major promotion. Maisie didn't pay a huge amount of attention to the news of the alien starship appearing at the edge of the Solar system. Curiously the only thing of interest to the Aliens is to find Maisie and take her away. (Revision 3)