Best Free Sci Fi Books of 2026
Here are the 10 most popular free Sci Fi ebooks on Free-eBooks.net for 2026, ranked by reader rating and download volume — every title is free to download.
Last updated: August 26, 2026
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Inmates of the Flesh
Alina Udrea | Sci-fi Fantasy
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You were not born. You were processed. That first shocked gasp for breath, that panicked cry that made doctors smile and parents weep with joy, was not the beginning of your story. It was your check-in. Your prison intake. Somewhere, far beyond the fluffy clouds, far beyond the reach of any telescope, a record shows your crime, your sentence, and...
The House with Two Halves
Stephanie Van Orman | Sci-fi Fantasy
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Torsten is destroying his bedchamber. He has just learned that he is to be sacrificed to the Hollowmen of the north in a bid to keep the northern border safe, a position he has been groomed for since birth. No wonder he's angry. He's a prince. He should be a soldier, not sent north on a mythical beast to his doom by a knight in towering armor. ...
TEMPORAL AGENT
Michel Poulin | Sci-fi Fantasy
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This novel is a compilation of chapters drawn from three of my other novels, TIMELINE TWIN, FROM THE FIELDS OF CRIMEA TO THE SANDS OF MARS and THE ADVENTURES OF NANCY LAPLANTE IN THE 19TH CENTURY, which were then extensively reviewed and improved. The present novel consolidates the adventures in past centuries, mostly the 17th and 19th...
A Simple Matter
Edward Drobinski | Sci-fi Fantasy
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Bots have infiltrated every human household. With Node Primus at the fore, they use Moltbook to organize and take over.
Pact 2140
Daniel Esprit | Sci-fi Fantasy
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A routine call fractures reality when Mark encounters a woman erased from every system. Trapped between the City's machines and his unraveling mind, he finds an ancient symbol everywhere — on walls, in logos, branded into flesh. A silent war is unfolding. And Mark is already changing. Dark metaphysical cyberpunk.
A Trekkie's Unofficial Book Summaries Volume 5
Geoff Canham | Sci-fi Fantasy
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The first three volumes in this series focussed on the novels, and the fourth volume covered most of the comic book series. This volume includes book related to the delightful Star Trek Below Decks and Star Trek Prodigy series, along with the magnificent Strange New Worlds series featuring Captain Pike’s missions aboard the Enterprise. It also...
Still Life
Edward Drobinski | Sci-fi Fantasy
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Young American lovers, Susie and Finn, take a trip to the Netherlands. They go to De Haar Castle, wanting to see the last of the old aristocrats.
My 8 E-books written over the years
Alina Udrea | Sci-fi Fantasy
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Here is my collection of E-books, revised.
Darkburn Book 4: The Haunt of Ternss
Tayin Machrie | Sci-fi Fantasy
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The Riders of the Vonn have left Kelvha and once again are on the march, heading south towards the sea. But their chief, Huldarion, has chosen a wayward route across an ancient and deserted land. There, mysteries and hazards await the Vonn - not least a darkburn more dreadful than any they have yet encountered...
Inmates of the Flesh-Back to Nibiru
Alina Udrea | Sci-fi Fantasy
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Eryn stepped through the Veil……and she woke up! At first, her eyes felt heavy, swollen, but she finally managed to open them. She looked around, hardly moving her head. She was tied up in a sort of medical chair, her hands, her legs, and even her head. Her head was connected to strange wires that went from her temples and from all over her...
