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 Infected Science Fiction Series

Proxy (The Infected Book 1) by P.S. Power: Brian Yi’s life shatters in a heartbeat— suddenly Infected, cursed to swap places with those about to die, driven by an unshakable need to save them. A ...
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The LZR-1143 Zombie Apocalypse Science Fiction Series

LZR-1143: Infection (The LZR-1143 Zombie Apocalypse Series Book 1) by Bryan James: In a world ruled by the dead, a washed-up movie star holds the key to the survival of the human race. But first, ...
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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 hurl Earth into a Dark Age. Ancestors of US soldiers guard NATO’s last realm in ...
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Nocturna Science Fiction Series

Beginning Of The End (Nocturna Book 1) by Heath Stallcup: At a time when mankind should have been reaching for the future, it devolved into a nearly apocalyptic present, pitting neighbor against neighbor and nation ...
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The Survivors Science Fiction Series

The Event (The Survivors Book 1) by Nathan Hystad: 20 FREE BOOKS! Jump into the adventure today. THE SURVIVORS series has over 33,000 ratings on Amazon! This book is Free on December 9, 2025 Kindle ...
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