Reading Science Fiction for the first time? Here are some book suggestions from Thrillist to begin with! It's organized chronologically, with the oldest in the beginning and the newer ones at the end: 33 Best Science-Fiction Novels
Science Fiction Subgenres
Alien Invasion
Alternate History (SF)
Alternate/Parallel Universe
Apocalyptic/Post-Apocalyptic
Artificial Intelligence
Colonization
Cyberpunk
Dying Earth
Dystopia
First Contact
Galactic Empire
Generation Ship
Hard SF
Human Development
Immortality
Light/Humorous SF
Military SF
Mind Uploading
Mundane SF
Mutants
Mythic Fiction (SF)
Nanotechnology
Near-Future
Robots/Androids
Science-Fantasy
Singularity
Slipstream
Soft SF
Space Exploration
Space Opera
Steampunk
Terraforming
Time Travel
Uplift (SF)
Utopia
Virtual Reality
Weird (SF)