Fiction » Science fiction » Hard sci-fi

The God Mars Book Three: The Devil You Are
Series: The God Mars, Book 3. Price: $2.99 USD. Words: 123,690. Language: English. Published: October 1, 2013. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
(5.00 from 3 reviews)
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 Two: Lost Worlds
Series: The God Mars, Book 2. Price: $0.99 USD. Words: 113,070. Language: English. Published: March 29, 2013. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Utopias & dystopias
(5.00 from 4 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.
Cycrongs, Saga de Zero
Price: $4.99 USD. Words: 273,190. Language: Spanish. Published: October 9, 2017. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Adventure
Cinco jóvenes son seleccionados para hacer frente a la más grande amenaza para la vida no solo humana, sino galáctica. Un conglomerado de energías se elevarán sobre nuestro pobre conocimiento del universo.
The Infinite Sea
Series: The Chaos Chronicles, Book 3. Price: $4.99 USD. Words: 123,360. Language: English. Published: October 16, 2010. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Space opera
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.
The God Mars Book Four: Live Blades
Series: The God Mars, Book 4. Price: $2.99 USD. Words: 134,250. Language: English. Published: July 14, 2014. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
(5.00 from 2 reviews)
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.
America One - Return To Earth (Book 4)
Series: AMERICA ONE. Price: $5.79 USD. Words: 134,900. Language: English. Published: July 19, 2013. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
Ryan Richmond has dreamed about going to space since the age of seven. Now, Ryan Richmond is in his fifties, has angered, fought with, shot at many of the World’s most powerful countries from Space, and is not welcome in the Northern Hemisphere. Ryan doesn't really care, as he is millions of miles away, enjoying himself flying around the solar system, and about to return to Planet Earth.
Strange Attractors
Series: The Chaos Chronicles, Book 2. Price: $4.99 USD. Words: 102,050. Language: English. Published: September 18, 2010. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Space opera
(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.
The God Mars Book Six: Valhalla I Am Coming
Series: The God Mars. Price: $2.99 USD. Words: 136,830. Language: English. Published: October 23, 2015. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Science fiction » Hard sci-fi
(5.00 from 1 review)
Shattered by the revelation of what the nanotech entity Yod has done to reality, Colonel Ram can’t afford to wallow in his paralyzing doubt. The technological demon Asmodeus is escalating his war against Earthside Command, with all the peoples of Mars caught in the crossfire, and there may be no force on any world capable of stopping him.
Star Trails Tetralogy Box Set
Series: Star Trails Tetralogy. Price: $5.99 USD. Words: 449,560. Language: English. Published: July 3, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Space opera
The Star Trails Tetralogy Box Set comprises the four novels in the series of that name: Beyond the Hidden Sky; A Dark of Endless Days; A Psilent Place Below; and Refractions of Frozen Time as well as The Star Trails Compendium which includes terms, definitions, detailed descriptions of the planet on which the story is set, and a discussion guide with lesson plan suggestions for science educators.
This Time: Richard III in the 21st Century--Book 1
Price: $2.99 USD. Words: 107,050. Language: English. Published: September 13, 2009. Categories: Fiction » Alternative history, Fiction » Science fiction » Hard sci-fi
(4.33 from 3 reviews)
What if instead of dying in battle, Richard III awakens in the 21st-century? THIS TIME examines the medieval monarch as he adapts to modern technology, medicine, and American culture while investigating his past and what Shakespeare had wrought on his character. "This Time" named General Fiction Finalist in the 2010 Next Generation Indie Book Awards
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.
Ecopunk!: Speculative Tales Of Radical Futures
Price: $4.99 USD. Words: 109,190. Language: English. Published: November 6, 2017 by Ticonderoga Publications. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Short stories
19 stories of meteorological, agricultural and biological technologies, alternative histories, arcologies and communes, beauty in flooded cities, innovations in cross-continental travel, animals on the verge of extinction, androids, reality tv, new food, environmental refugees, the divide between humans and animals, and friendship, family and love.
The Infinity Link
Price: $4.99 USD. Words: 187,640. Language: English. Published: February 8, 2015. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » General
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.
The Twisted Galaxy
Series: The Galaxy Series. Price: $0.99 USD. Words: 134,260. Language: English. Published: April 15, 2017. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » General
(4.00 from 1 review)
Astronauts Paol Joonter and Blade Slater have landed on a planet thousands of light years from their home world, but what will they find there and will they survive the rest of their twelve-year-long mission? In the meantime, Carlton Zimmer and his research students continue to discover more about the superluminal comet and what it portends to the outcome of the mission.
Permutation City
Price: $2.99 USD. Words: 108,570. Language: English. Published: February 8, 2017. Categories: Fiction » Science fiction » Hard sci-fi
Paul Durham keeps making Copies of himself: software simulations of his own brain and body which can be run in virtual reality. Maria Deluca is addicted to the Autoverse: a virtual world that follows a simple set of rules as its “laws of physics”. Paul makes Maria a very strange offer: design a seed for an entire virtual biosphere — a feat far beyond the capacity of all the world’s computers.
To Sweep the Stars
Price: $5.99 USD. Words: 134,650. Language: English. Published: June 20, 2012. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Hard sci-fi
A shuttle full of people disappeared without a trace. Among those missing was the husband of Ea Cummings, Fleet Security Specialist. Unlike everyone else, Ea wasn’t prepared to shrug her shoulders and go on about her business. She was determined to find her husband and get him back. But time was running out...

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