Fiction » Science fiction » Hard sci-fi

Burden of Sisyphus (Brink of Distinction book #1)
Series: Brink of Distinction, Book 1. Price: Free! Words: 81,570. Language: English. Published: September 6, 2013 by Clean Teen Publishing. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
(2.00 from 2 reviews)
Between the alien Alliance and the Terran Empire, a neutral zone stretches between the galaxies, a demilitarized zone that was established 150 years previous, following the Great War. The peace accord granted a semblance of peace to the universe. The peace, however, is a facade, and it is the responsibility of Michael Vance and his covert operations team to maintain that illusion.
AMP Messenger
Series: AMP, Book 1. Price: Free! Words: 76,830. Language: English. Published: July 4, 2013. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
(4.67 from 3 reviews)
In a distant galaxy, humans are on the run. For a thousand years they have fled from an enemy that is bent on their annihilation. The only real defense is their home, a great station called the Grid with a faster than light drive that is unmatched for speed. War is coming and fate will place Don Grange smack in middle of it. Is Man ready? Don Grange doesn't think so!
De Koperen Oase
Price: Free! Words: 5,070. Language: Dutch. Published: April 25, 2013. Categories: Fiction » Science fiction » Short stories, Fiction » Science fiction » Hard sci-fi
(5.00 from 2 reviews)
Een ruimtevaarder strandt op een planeet in een verre uithoek van het heelal. Hij wordt gered door een cowboy genaamd Mick en naar de bewoonde wereld gebracht. Maar de bewoonde wereld is niet wat hij op het eerste gezicht leek en ook Mick heeft misschien andere motieven dan verwacht. Winnaar Fantastels 2012
Thieves Emporium
Price: $3.99 USD. Words: 117,730. Language: English. Published: August 12, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » High tech
(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?
The Final Battle
Price: Free! Words: 109,000. Language: English. Published: September 12, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
(4.50 from 2 reviews)
When they come back from a raging battle on the moon, the gang finds that they're parents have been abducted. Jimmy realizes that the Yolkians must be up to their old tricks and decides to end their fight once and for all. This is the first book in The Final Battle Series.
The Edge
Price: Free! Words: 81,780. Language: English. Published: November 28, 2012. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
(5.00 from 2 reviews)
The interstellar war between the Earth allied Unity and the Kyrzal should have been quick and easy. The Unity victorious, the enemy humbled. But the war takes a nasty diversion. Mak, an Earth pod pilot aboard the DreadNought Exeter, finds that not all enemies are obvious. Nor are they easy. Hidden agendas, betrayals, complicate a dangerous situation into a fight just for survival.
Scale Free
Price: Free! Words: 44,850. Language: English. Published: January 19, 2013. Categories: Fiction » Science fiction » Hard sci-fi
(4.11 from 9 reviews)
Scale Free takes the reader to a pivotal moment in future-history, when a fledgling society of uploaded people, still reveling in their new-found freedom, must face the turbulent old-world of humanity.
Space Odyssey: Beyond the Universe (Part I)
Series: Space Odyssey: Beyond the Universe, Book 1. Price: $1.95 USD. Words: 26,320. Language: English. Published: April 2, 2013 by CosmicBlueCB. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Horror » General
A new potential blockbuster sci-fi horror action thriller! A voyager is created and launched to explore the deepest depths of the universe. In the depths of a colossal void explorers encounter something of unknown origins that has been hidden away there since the dawn of creation. A hideous devil-like presence starts killing them to get the voyager, which it could use to destroy the universe.
Evolución: el futuro
Price: Free! Words: 36,460. Language: Spanish. Published: September 29, 2012. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Cyberpunk
Prólogo José Luis Cordeiro, “Conozca Más” Nikola Danaylov - De acuerdo con los estudios del futuro, el mundo pronto estará dominado por la tecnología de punta, capaz de conducir a la humanidad a una era de progreso acelerado. "Evolución: el futuro" es una historia impresionante ambientada en un futuro cercano, casi irreconocible, alterado por las más avanzadas tecnologías.
Evolution: l’avenir
Price: Free! Words: 36,620. Language: French. Published: September 16, 2012. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Adventure » Action
Préface: Vanderlei Martinianos, "Pour en savoir davantage" Nikola Danaylov - Notre avenir: des êtres humains et des intelligences artificielles. Les protagonistes agissent dans un monde dominé par la technologie. Il en naît une comparaison puissante à la civilisation actuelle, qui nous laisse face à face à la morale d’un monde que nous pourrions partager un jour.
Physic
Price: Free! Words: 103,670. Language: English. Published: May 22, 2014 by Entangled Continua Publishing. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Themes & motifs » Technological
Ysenof engages the world in terms of elementary physics. He can manipulate matter and energy, but his focus on fundamentals fails with people. He could change the world, but needs help. Abby Skipper is a people person and mind reader. Special Agent John Clark sees connections. Pauline Morcet is indestructible and haunted by a violent alter ego. Together, they will find out what made them PHYSIC.
Il sera... Tome 1 L'organisation
Series: Il sera..., Book 1. Price: Free! Words: 126,190. Language: French. Published: June 1, 2010. Categories: Fiction » Science fiction » High tech, Fiction » Science fiction » Hard sci-fi
Les deux plus puissants s'affrontent, pour régner sur les mille milliards d’humains du système solaire. -Le pouvoir de l'un : contrôle de l’omniprésent Réseau par lequel toutes ces âmes communiquent. -Le pouvoir de l'autre : l’omnipotent génie biologique dont tous ces êtres dépendent.
Burning Eagle
Price: $2.99 USD. Words: 133,400. Language: American English. Published: May 31, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military
(4.55 from 11 reviews)
A hundred years ago, Super Sapient AIs made first ever contact with intelligent life from outside our solar system. Millions died. A century later, an expeditionary force arrives to liberate the first human world to fall. Among them is an outcast officer, a rebel smuggler, and a soldier in a secret pact. They are unprepared for what they find.
The Grooverunner's Wife
Price: Free! Words: 11,180. Language: English. Published: December 3, 2011. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Hard sci-fi
Cavendori had been travelling for three hundred and fifty nine years when he reached the shore of the Mirinjii Ocean. During his voyage he had covered almost half a light minute and unearthed the relics of five distinct Falls...
The God in the Clear Rock
Series: The Ancients of Earth, Book 1. Price: Free! Words: 95,300. Language: English. Published: September 5, 2012 by McDonald Press Publishing Co.. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Adventure » Action
"Seriously one of the greatest things I've ever read." - - Wil Wheaton - - Mysterious ancient artifact from a lost civilization of giants is somehow connected to series of deadly solar storms beginning to hit earth.
On the Great Wall of Texas
You set the price! Words: 1,130. Language: English. Published: May 24, 2009. Categories: Fiction » Science fiction » Short stories, Fiction » Science fiction » Hard sci-fi
(4.25 from 8 reviews)
In 2045 a sergeant shows a young draftee the ropes of guarding the Mexican border, explaining how the Wall came to be built and why they are there. This is a short-short story, for general audiences, set very early in Harry Heyoka's all-too-plausible Spiral's Realms future history.
Prisoner 721
Price: Free! Words: 14,680. Language: English. Published: March 16, 2013. Categories: Fiction » Science fiction » Hard sci-fi
(4.57 from 7 reviews)
Locked in a maximum security facility, an inmate opens a unique dialogue with the prison's Artificial Intelligence. He begins teaching it how to understand and interpret art using methods the A.I. can easily understand. But does the prisoner have a hidden agenda, and is the knowledge he offers worth the risk?
Teddy Hunter: The Underground
Series: teddyhunter, Book 1. Price: $0.99 USD. Words: 109,290. Language: English. Published: December 16, 2012. Categories: Fiction » Science fiction » Hard sci-fi
(3.33 from 3 reviews)
runaway robot teddybears get hunted down as they try to escape to the underground SF action adventure: Everything either explodes or giggles at you... and the dropping anvils are ticking.
Tales of the Vuduri: Year One
Series: Tales of the Vuduri, Volume 1. Price: Free! Words: 123,570. Language: English. Published: January 26, 2014. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
Come look behind the curtain at the fascinating 35th century world of Rome’s Revolution. Tales of the Vuduri: Year One offers you 366 entries containing backstories, scientific tidbits, unrevealed secrets and more. Often amusing but always thought-provoking, detailed insights into this brave new world await your arrival.
Anastomosis
Price: Free! Words: 39,620. Language: English. Published: August 6, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
Saturn looms through the haze above Titan’s menacing surface. The moon of Saturn is home to Alpha India. But the fuel that powers the colony is mysteriously disappearing, and the engineer responsible for maintaining the colony’s life-support is forced to leave the confines of the colony to confront his past and their future on the bleak moon of Saturn. Galaxy-wide human population: 51.