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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The Archives Project
Young Adult Post Apocalyptic
AXIS
Science Fiction Adventure Debut
Perpetual Night
Tech Noir
The Sole Survivor
Post Apocalyptic Romance
Black Hole Guns For Hire
Lesbian Science Fiction Debut
Ahelno
Alien Abduction Romance Debut
First Bond
Science Fiction Adventure
Grasping at Embers
Science Fiction Debut
Kevin The Werewolf: Shattered Moon
Science Fiction Thriller
Gods of the Void
Science Fiction Adventure
Desperate World
Post Apocalyptic
Nature Against
Post Apocalyptic
Blessed is the Link
Science Fiction Fantasy
Rescued by an Alien
Alien Romance
Signal Lost
Alien Romance Debut

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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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