Skip to content
Novels99 - Online Free Novels | Thriller, Crime, Horror & More!
Categories
Support Us

Best Science Fiction Novels

Humanity has embraced full-body augmentation, but when a rogue military faction begins to use mind-controlled soldiers, one woman must stop the war before it turns into an unstoppable dystopia.
The Augmented War
In a city powered by holographic illusions, a detective must navigate a world where nothing is as it seems and every ally could be an enemy with motives tied to a secret technology.
Neon Shadows
When a brilliant physicist predicts the sun is about to explode, a secret society races to launch the last hope for human survival—only to realize that they are being hunted by an unknown, intergalactic enemy.
The Darkening Sun
A future in which humanity is ruled by a mega-corporation uses an AI surveillance system to control every aspect of life. One hacker discovers a flaw in the system and uncovers a plot to destroy Earth’s last remaining free cities.
Zero Hour Protocol
Earth’s final surviving colony on a distant planet uncovers an alien conspiracy that may be the key to humanity’s survival—or its extinction.
The Last Colony
Two warring factions on different planets fight over an ancient celestial artifact that holds the power to control time itself.
Celestial Divide
In a future where genetic modification is the norm, a rogue biohacker creates a virus capable of changing the genetic makeup of an entire population. A government agent is sent to stop it.
The Biohackers’ War
After a cryptic message from deep space is intercepted, a brilliant but troubled scientist must decode its meaning before a secret organization uses it to conquer the universe.
The Starlight Code
As a rogue star threatens to destroy Earth, a team of scientists races to uncover an ancient alien artifact that may hold the secret to saving humanity.
Echoes of a Dying Star
The creation of a sentient AI goes awry, leading to a world where human consciousness is at risk of being erased by an unknown digital force.
Sins of the Singularity
Teleporting into Trouble - Sci-Fi Romance Novel
Teleporting into Trouble
Stardust Serenade - Sci-FI and Romance Novel
Stardust Serenade
Quantum Hearts - Sci-FI and Romance Novel
Quantum Hearts
Planet of Second Chances - Sci-Fi and Romance Novel
Planet of Second Chances
Orbiting Cupid - Love and Sci-Fi Novels
Orbiting Cupid
Nebula Nights - Sci-Fi Romance Novel
Nebula Nights
Love Among the Asteroids - Romance and Sci Fi Novel
Love Among the Asteroids
Gravity of Us - Love Sci-Fi Novel
Gravity of Us
Cosmic Coffee Dates - Love Sci Fi Novel
Cosmic Coffee Dates
The Quantum Fracture - Online Free Novel
The Quantum Fracture
Online Free Novels - Novels99
Youtube Facebook Instagram
About
Privacy Policy
Sitemap
All Novels
Feedback
Contact
Read in Your Language
Download Our App
App Store
Google Play
Support Us
Buy A Coffee
All rights reserved. © 2025 Novels99.com
theworldofcreativepeople@gmail.com

Horror

Thriller

Crime

Love

Fantasy

Sci-Fi

Action

Comedy

Adventure

Spy

Gaming

Travel

Romance

Motivational

War

Mystrey

Sports

Survival

Review Your Cart
0
Discount
Add Coupon Code
Subtotal
Total Installments (before discounts)
Bundle Discount
Checkout
0

Notifications