Get Lost in Your Next Great Science Fiction Series
Discover your next favorite science fiction series below.
Dive into the best science fiction book series without spending a dime. Browse these sci fi book series and find your next epic, galactic empire, urban, space opera, dystopian, paranormal, or young adult read!
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The Amazing Robot Science Fiction Series
Alex (The Amazing Robot Book 1) by James C. Lee: Alex discovers he has amazing robot powers. Find out Alex's origin story and how the series came to be!This book is Free on June 21, ...
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Bubbles in Space Science Fiction Series
Tropical Punch (Bubbles in Space Book 1) by S.C. Jensen: Bubbles Marlowe: ex-cop, half sober, full disaster. She’s a broken cyborg with a bad attitude and worse instincts. But when the case turns bloody, she ...
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Outcast Marines Science Fiction Series
Outcasts of Earth (Outcast Marines Book 1) by James David Victor: The Outcast Marines are the worst criminals in the galaxy. If you’re conscripted, you will likely spend the rest of your days going on ...
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The Book of Ruin Science Fiction Series
The Book of Ruin (The Book of Ruin Book 1) by W.G. Hladky: 2020 IndieReader Discovery SF Award. Solar storms send the world into a Second Dark Age. Ancestors of U.S. soldiers guard NATO’s last ...
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Arcane Arctic Science Fiction Series
Arcane Arctic (Arcane Arctic Book 1) by Peter North: Jay Morgan's icy isekai nightmare is just beginning. His best friend and secret crush, Molly, is knocked out cold and the cure lies within the deadly ...
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