Science Fiction Advanced Reader Copies

If you get a thrill from reading science fiction books before they are published and enjoy getting free books to review, then you are in the right place. These books are called advance review copies (ARCs). By joining BookSirens, you receive advance copies of books in the science fiction genre, like the ones below, for free! Hundreds of new science fiction ARCs are added to our catalog every month, waiting for your opinion. Simply become a book reviewer, pick your favorite genres, and qualify for an endless supply of ARCs! If you are an author or publisher, add your book!
Quick Explore:
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Science Fiction Fantasy
Science Fiction Romance
Apocalyptic
Science Fiction Adventure
Steampunk
Aliens
Science Fiction Thriller
Cyberpunk
Hard Science Fiction
Science Fiction Horror
Military Science Fiction
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Techno-Tabby Engineer
Science Fiction Adventure Short Stories
The Gospel According to P.O.L.
Christian Science Fiction
Hydroponic Hazard
Humorous Science Fiction
Strange Wazer
Young Adult Alien Adventure
A Cure Across Time
Science Fiction Adventure
Olympus Dawn
Science Fiction Adventure
The Black Sands of Hades
LGBT Science Fiction
Muppit Boy and the Allergies of Evil
Middle Grade Humorous Science Fiction
Child of Science
Science Fiction Adventure Debut
The Five Rings of Peril
Humorous Science Fiction
Wielders of Woe: Frostlite
Space Opera
The Trials of the Starbreaker
Alien Romance
Charmed by the Alien Prince: A Sci-Fi Alien Romance
Science Fiction Comedy
Finding Salvation: Three Novellas in One Book
Post Apocalyptic
The Orphaned Earth
Science Fiction Adventure

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Our mission is to help you receive advance reader copies (a.k.a. galleys) from publishers and authors in exchange for honest reviews. BookSirens gives you access to potentially hundreds of free book ARCs and helps you get ARCs in other ways. Naturally, participating in an ARC book giveaway and reviewing books for publishers / authors is a time commitment, so it is important you find a book you are likely to enjoy.

We have designed our catalog with that in mind, making it easy to search, navigate, and find hidden gems in your favorite genres. By signing up to become a book reviewer, you will also receive a weekly newsletter with handpicked ARCs in the genres you crave!

Science Fiction is a broad genre. You can fine-tune your search by searching for sub genres like Science Fiction Fantasy, Science Fiction Romance, Apocalyptic, Science Fiction Adventure, Steampunk, Aliens, Science Fiction Thriller, and Cyberpunk.

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