Best Sci-Fi Novels

In the depths of a high-tech submarine, a web of deceit begins to unravel. A man finds himself at the center of a lethal conspiracy targeting his own wife. As the vessel navigates dangerous waters, he must decipher a series of cryptic clues to expose the hidden figures behind the plot. Trapped in a claustrophobic environment where every crew member is a suspect, he fights to protect his spouse from an invisible enemy before the pressure kills them all.

Struggling with debt, Clara seeks escape in a mobile game where she aids Alex, an exiled prince. After she spends her last dollars on his survival, the boundary between worlds shatters. When household items vanish from her locked room and reappear in the game, she realizes her actions have physical consequences. In exchange for her modern supplies, Alex offers ancient gold. Clara has inadvertently opened a portal to trade with a desperate royal across dimensions.

At twenty-three, Patsy Cox is on the verge of accepting a romantic proposal from Antony Weiss when an anonymous call disrupts everything. The voice claims to be Patsy from ten years in the future, warning her of imminent betrayal, infidelity, and a devastating divorce if she marries Antony. Despite the terrifying warning, Patsy looks at the scar Antony earned saving her from a fire years ago. Trusting his apparent devotion, she ignores her future self's cries and chooses to take his hand.

For a decade, my marriage was a cold transaction based on a prophecy of success. After Howard missed my birthday to take his intern, Anais, to a festival I loved, I found her matcha-scented traces on him. He dismissed my pain, yet at our anniversary gala, I caught them kissing. I filed for divorce and fled to Utah, but Howard tracked me down to claim ownership. His obsession shattered when Anais called, frantic and pregnant, demanding he marry her at once.

This four-part sports romance collection explores a world of passion and secrets. Kaya constructs a robotic quarterback only to fall for her creation. Callie and Finn must navigate a body-swapping curse, while Reyna enters the boxing ring using a dual identity to seek revenge against werewolves. Finally, Grace is caught between a marriage contract with a hated hockey star and her feelings for his brother. From fields to ice rinks, these athletes risk everything for love.

Living in a controlled unit, a young woman serves as the literal pulse for billionaire Aiden Ziegler. His unique artificial heart is synchronized to her unusually steady heartbeat; if her rhythm falters, his life ends. This fragile balance shatters when Aiden’s fiancée, Mandy, takes control of the facility and forces the protagonist into a grueling run. As her heart rate spikes for the first time, Aiden suffers a violent cardiac crash thousands of miles away.

As a synthetic human, her core database was never meant to feel. Yet, a single childhood act of kindness from Benjamin Nolte hardcoded an irreversible instruction: to love him. Ignoring warnings that human affection is a deadly virus, she leaves her research institute for Noltech Group. But the billionaire's world is filled with slander and cruelty. Even as her heart breaks, her programming forces her to maintain a flawless, artificial smile.

To survive a world where women are mere property, Elinore spent decades posing as Navia’s ruthless prince. Her charade fractures when King Orestus gambles away her sister, Josefina. After a violent rescue, Elinore faces a grim reality: her sister would rather be sold to savages than remain their uncle’s pawn. As a strange, primal heat awakens within her, Elinore dreams of a beast claiming her. Now, she must destroy the kingdom to save her family and herself.

In a future where science and primal instincts collide, a werewolf and a researcher are bound by a forbidden connection. As the anatomy of an immortal curse is dissected within a high-tech lab, their survival hinges on a passion that defies logic. Amidst clinical trials and lunar cycles, they must navigate a web of secrets and biological warfare. It is a high-stakes race against time to protect their love from those who seek to weaponize the howl.

Tsuki, a legendary detective and stellar hero, navigates a universe scarred by ancient wars and mafia conspiracies. Gifted with the power to traverse dimensions and commune with the dead, he is sought by vengeful spirits and those craving justice. As he travels the cosmos, Tsuki becomes ensnared in the seductive power plays of Darkness, the sovereign of Akropolis. Amidst galactic battles and sensual intrigue, he must thwart a businessman's plot to control the entire universe.

Betrayed by his fiancée, Constance Simmons, a college student is trapped in the remote mountain village of Blackhollow. Enduring agonizing medical trials as a human test subject, he bleeds out on a cold floor. He soon learns the horrifying truth: Constance paid half a million dollars to orchestrate this brutal three-year punishment to appease her best friend. As his life slips away, a mysterious system voice offers him a way out, asking if he wants to abandon his mission and extract.

Step into a world of unfiltered lust and raw debauchery where sexual fantasies come to life without boundaries. This collection of thirty wild encounters explores the depths of sin and desire, featuring a wide array of scenarios including group scenes, MFM, FF, and swingers' parties. From intense domination and submission to MILF themes and femdom, every carnal dream is laid bare. Experience a space where sexuality dominates and every naughty impulse is fully realized.

Following the devastating Collapse, society is ruled by powerful guilds that cast aside anyone born without magical talent. Nineteen-year-old Nakashima Rokuro is one of those forgotten outcasts. Surviving as a mere junker, Rokuro scrapes a living from abandoned machinery while deadly monsters roam the ruins. In a harsh world where strength dictates survival, he refuses to remain garbage. He must fight against the oppressive social order to carve out his own purpose and prove his true worth.

Botanist Cadence awakens in a savage primeval realm where Harlan, a massive white tiger shifter, claims her as his mate. Labeled weak by the tribe and hunted by a rogue serpent, she falls deathly ill. When the Shaman’s magic fails, Cadence refuses to succumb to the fever. Rejecting their primitive despair, she utilizes her scientific expertise to identify medicinal plants. Now, she must use her knowledge of the natural world to survive and prove her worth to this brutal society.

Agent Alivia transmigrates into the body of a reviled, obese woman in a savage beastman world. After a botched attempt to force a mating with a powerful warrior, she is hunted by five designated mates who view her as a plague. A system demands she win their love to survive, but Alivia refuses to grovel. Using bio-manipulation to transform her diseased form, she rejects the cruel alphas and vows to thrive on her own terms despite their lethal hostility.

Betrayed by her adoptive family, Alicia is left for dead following a staged accident. As a hitman prepares to finish the job, the girl dies in despair, only for her body to be claimed by the Arbiter, an ancient cosmic entity. Gifted with supernatural power, this new Alicia seeks justice against the relatives who discarded her and the three influential men who ruined her reputation. By joining their reality show, she begins a cold mission to eliminate those who wronged her.

Bound by a Pain Transfer System, Chester Jeater has spent six years absorbing the physical agony of his brother, Dylan, who suffers from a lethal light sensitivity. When a sunny New Year’s Eve outing leads to a violent confrontation, Chester’s parents blame him for his brother’s collapse instead of acknowledging his sacrifice. Pushed to his limit by their cruelty, Chester discovers a hidden function on his wristband and chooses to transfer his entire remaining lifespan to Dylan.

Haunted by ten years of his wife Sophia’s resentment, the protagonist faces a crushing reality when she dies saving his life. Her final words and her parents' bitter grief confirm that their marriage was a mistake. When a time machine is invented three years later, he seizes the chance to travel back to the past. This time, he decides to grant everyone’s wish by severing his connection to Sophia entirely, ensuring their paths never cross again to save her from her fate.

Believing the end of the world is permanent, my reborn wife, Vienna Wagner, takes over our villa. She installs her male assistant in my place, kicks me out, and seizes all the survival supplies I carefully gathered. To fund her reckless preparations, she drains our friends' savings, maxes out credit lines, and takes massive loans from dangerous loan sharks. I offer no resistance as she spirals into ruin. Let her celebrate her rebirth; she has no idea this terrifying apocalypse ends in just three days.

Nicole thought she had finally escaped her family's cold indifference when Ryan swept her off her feet. He was wealthy, attentive, and seemingly perfect. But the illusion shatters when a pregnant woman named Abigail corners her with a brutal truth: she is Ryan's wife, and Nicole is nothing but a 'well-trained puppy' to him. Worse, Ryan has been secretly documenting their most intimate moments on an encrypted drive. Devastated and revolted, Nicole cuts him off, only for her toxic family to demand fifty thousand dollars to keep her brother out of prison. Left with no home, no money, and a monster lurking in the shadows, Nicole is pushed to the absolute edge. How far will she go to escape his trap—and will she make him pay for playing with her life?

The search is on in The Hunt for Shawna and Trixie, a high-stakes adventure where the protagonists must track down their missing companions. Their journey is complicated by deceptive she-wolves claiming false mate bonds and a sudden influx of alien threats. Most dangerous of all is the wrath of the Ocean God, whom they have somehow offended. This action-packed werewolf story blends sci-fi elements with intense emotional turns as the heroes fight through various factions to bring their friends home.

Betrayed by her biological family, Jessie was used as a sacrifice to zombies while her fake sister, Harley, thrived using Jessie's stolen magical necklace. After being torn apart by hounds, Jessie miraculously wakes up in the past on the day she was sold into marriage to a paralyzed tycoon. Now, she signs the contract for a hundred million dollar payout, reclaiming her fate and securing resources to survive the coming apocalypse before her family can discard her again.

Yuan’s life was defined by darkness. Struck by an illness that claimed his sight and paralyzed his body, he was abandoned by his parents and ignored by the world, leaving his younger sister as his sole reason to live. But everything changes with the launch of Cultivation Online, a new VRMMORPG. Within this digital realm, Yuan overcomes his physical limits, unleashing an extraordinary genius. Watch as he rises to the absolute apex, becoming a legendary figure in both worlds.