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:
List scroll left
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
List scroll
The Temptation of Roan Island
Historical Steampunk Romance
Assimilation
Adult Science Fiction Horror
Fires of Hina
First Contact Science Fiction
Escaping Ishtar
Young Adult Science Fiction
A New Beginning
Lesbian Science Fiction Debut
Blood-Striped Soldier
Young Adult Science Fiction Adventure
Message At The Deep
Tech Noir
Broken Bonds
Genetic Engineering SciFi
ERASED
Young Adult Science Fiction
She Had Glass Eyes
Historical Science Fiction Horror
Unnatural Selection
Young Adult Gay Science Fiction
Lysik: Origins of a Calamity World
Science Fiction Fantasy
Infala: The Priest's Temptation
Alien Romance
Capturing Nemesis: A Sci-fi Mythology Romance
Alien Romance
Horizon Now
Science Fiction Adventure Debut

Get the perfect read

Publication Date
Filter by when the book is published.
Review Destination
Filter by where you can post reviews.
Book Length
Filter by book length.
Publisher
Filter by how the book was published.
Part of a Series?
Filter by whether the book is part of a series.
Available Book Formats
Filter by which book formats books are available in.
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.

If you think this is pretty cool, support us by spreading the word!