List of Digital Science Fiction and Fantasy Books - FREE - Various Retailers

ctgolfer

Available for Kindle, Kobo, Nook, Apple and Google Play

Genres
Space Opera
Military Science Fiction
Cyberpunk
Earth-based Science Fiction
Dystopian/post-apocalyptic
Adventure Science Fiction
Time Travel
LitRPG/progression fantasy
Portal Fantasy/SF
Epic Fantasy
Historical Fantasy
Urban Fantasy
Fairytale/folk tale retellings
YA fantasy
Adventure/non-epic fantasy
SF/F for younger readers
Humorous SF/F
Horror
Weird Western
Superheroes