Science Fiction Series

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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Star Scavenger Science Fiction Series

Guardian Outcast (Star Scavenger Series Book 1) by G J Ogden: Hudson Powell thought joining the Relic Guardian Force would turn his life around. Instead, he discovers an alien crystal that awakens a world-shattering force ...
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Brink of Life Trilogy Science Fiction Series

A Stand-in for Dying (Brink of Life Trilogy Book 1) by Rick Moskovitz: Ray Mettler wants to live forever. In a near future world, a mysterious woman brokers an anonymous pact between two men, Ray ...
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Bubbles in Space Science Fiction

Tropical Punch (Bubbles in Space Book 1) by S.C. Jensen: Strippers, street drugs, and headless corpses—just another night in HoloCity for cyborg detective Bubbles Marlowe. When an investigation involving an anti-tech cult, a lethal new ...
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Space Team Science Fiction Series

Space Team (Space Team Book 1) by Barry J. Hutchison: When charming conman Cal Carver is mistakenly abducted by aliens and forced onto a team of cosmic criminals, he ends up the last hope to ...
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The Valmoran Chronicles Science Fiction Series

Emergence (The Valmoran Chronicles Book 1) by Poppy Orion: "Superlative characters elevate an intergalactic tale that’s just getting started. Get it.” -Kirkus Reviews. Hailed as 'complex yet gripping' and 'refreshingly unique', this gritty, kaleidoscopic hopepunk ...
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