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
Cyberpunk
Science Fiction Thriller
Hard Science Fiction
Science Fiction Horror
Military Science Fiction
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Dragon Island
Military Science Fiction
Starship Blunder 2: Starship Wonder
Science Fiction Adventure Anthologies
Fracture
Science Fiction Thriller
Darkness Hovering: The Jeopardy Directive: File 1
Science Fiction Romance
Into the GigaVerse
Humorous Science Fiction
The Naga Scout's Daring Mate
Alien Romance
Burning Ice
Science Fiction Romance
Tentacular
Contemporary Science Fiction Fantasy
Shadows of the Deep
Lovecraftian
The Shimmering
Post Apocalyptic
The Song of Her People
Science Fiction Horror Debut
Clockwork Constellation: Crocodile Cult
Science Fiction Adventure
Blessed is the Rot
Science Fiction Fantasy
When Worlds Collide
Young Adult Science Fiction Thriller
Water Kanin
LGBT Science Fiction Fantasy

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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, Cyberpunk, and Science Fiction Thriller.

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