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Hard Sci-Fi

Explore Hard Sci-Fi books from independent authors on unread.cloud. Browse titles, find new voices, and add something to your shelf you won't want to put down.

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Afterlife: Cool Assassins 3

By: J. O. Quantaman
"Afterlife: Cool Assassins 3" is a stand-alone police procedural.  Dog Breakfast co-op continues to battle the transnats, seven transnational corporations with a billion wage earners on their aff...
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Hot Wheels: A Climate Dystopia Thriller, Cool Assassins 2

By: J. O. Quantaman
Hot Wheels: Cool Assassins 2 by J. O. Quantaman is an ambitious blend of science fiction, political speculation, and high-octane action that pushes the boundaries of conventional thriller storytelling...
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Woke: A Strong Women Dystopic Thriller: Cool Assassins 1

By: J. O. Quantaman
In the 2070s, the climate has gotten worse.  Global corporations embrace AI while human rights are trashed.  Nyssa Persson escapes three years of forced work as a doxy in Tokyo and comes to ...
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Echo Earth: The Grandfather's Watch

By: Randell Rankin
Echo Earth: The Grandfather's WatchPhysicist Eli Voss has spent years chasing an impossible idea: a displacement device that could bend space itself. A grieving widower and single father, he wears his...
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Around the Moon in a Day

By: michael jayne
Around the Moon in a Day is a bold and imaginative journey built around the concept of a race beyond limits-anchored in the idea of circumnavigating the moon in a single day. Written by Michael Jayne,...
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Moon People 2

By: D.M. Courtney
This story is about the space Adventures of 1st Science Officer Captain David Braymer and his transition from the Lunar Base 1 base station to his new home the Powleens traded them called the Aurora M...
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Woke: Cool Assassins 1

By: J. O. Quantaman
Visualize life in the 2070s. Climate has turned dangerous.  Corporations have usurped human rights, and democracies are threatened.Dog Breakfast (DB) co-op stands as a lone bastion of freedom and...
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Jump Gate III - RoadMaker

By: Larry Wasion
Jump Gate III – RoadMaker is the book that was destined to unite books two (Teleporter) and book four (Jump Gate). And sure to be the most difficult to write. It turned out that this chapter in the ...
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