Space Opera Books
Epic space adventures spanning galaxies and civilizations.
7 books found • Updated February 2026
FREE
★4.9
Abel's Revenge: The Thirteenth Law (Negus Series)
Bien-Aime Wenda
FREE$1.99
Verified 5d ago
FREE
★4.1
ChatBot: a Love Story
Marcus van Bavel
FREE$3.95
Verified 4d ago
FREE
★4.0
Sins of Mars: The Epsilon Incident (The Martian War Book 26)
Kenneth Tam
FREE$5.99
Verified 4d ago
FREE
★3.3
False Eden
William Bowden
FREE$0.99
Verified 10h ago
FREE
★2.8
A Space Between (Tales of the Endlands)
Scott Fitzgerald Gray
FREE$2.99
Verified 3d ago
FREE
Curious Kids’ Amazing Fact Vault 2: MORE Astonishing Stories and Trivia Gems About History, Science, Space, Animals, Myths, Legends, and SO MUCH MORE to Entertain, Educate, and Inspire Young Minds
Tippy Bloomquist
FREE$1.99
Verified 5d ago
FREE
The Red King: An Epic Space Opera/Time Travel/Alien Invasion/Parallel Universe Adventure (The Crimson Deathbringer Series Book 9)
Sean Robins
FREE$4.99
Verified 3d ago
About Space Opera Books
Free space opera books. Epic galactic adventures, starship battles, and interstellar empires.
All books on this page are verified free on Amazon. Prices can change at any time, so we recommend downloading books as soon as you find them.