Best Sci-Fi Novels

After fifteen years together, Kenneth Pruitt felt nothing but disdain when his fiancée died, publicly mocking her as a toxic woman who got what she deserved. While society dismissed her demise as a pathetic stunt to win back his billionaire heart, the shocking reality is finally unveiled. Through cutting-edge technology, her private memories are extracted and exposed to the entire world. Now, the truth behind her tragic end forces her family and Kenneth to face an agonizing wave of regret.

Andrew Campbell summons Aria to his office with a demand: publicly accept the title of illegitimate daughter to ease his stepdaughter Yvonne's social rise. He tosses her a $50,000 check and orders her into a blue-collar trade school, far from their elite world. He wants her to forget that his wife Helena murdered her mother. When Aria refuses, Helena and Yvonne ambush her in the rain and blacklist her from every top university. They see a helpless girl. They don't know she's a commander from three thousand years in the future, reborn to stop an AI apocalypse. Aria shatters Andrew's glasses, wrecks his mansion, and erases her digital footprint. She's heading to the Veridian Institute of Technology, and her war has just begun.

After a warehouse fire claimed his first love, Celeste, Luca Romano spent years mourning her despite being married to the woman he saved instead. When the sci-fi Chronos Project offers a chance to rewrite history, the mafia heir risks everything to return to that night and prioritize Celeste. Faced with the Romano family's resentment and her husband's abandonment, his wife signs the same dangerous waiver. This time, she will ensure the fire takes the path they all claim to desire.

As civilization crumbles, Ryan Black awakens at the start of the collapse with a lethal advantage: Limitless Growth. Haunted by his past life's betrayals, he conceals his evolving power while waiting for his enemies to falter. His former wife, Sophie, seeks redemption, unaware the man she abandoned is gone. Meanwhile, his old superior, Elias Grant, faces a slow downfall. Ryan doesn't care about saving the world; he seeks only to reclaim his dominance.

During a pregnancy scare, Lorraine Swanson answers a bizarre phone call from her future self. Desperate and tearful, the future Lorraine delivers a chilling warning: her husband, Geoffrey Finch, is cheating. Worse, his mistress Carol Delgado is set to cause a drunk-driving accident tonight that will kill Lorraine's parents. To escape a lifetime of regret, Lorraine must prevent the crash, expose Geoffrey's betrayal, divorce him, and secure the lead role in director Brendan Weiss's next blockbuster.

What happens when the man you love decides you must die? Cornered on their luxury penthouse balcony, she faces her fiancé as he brandishes a jagged, broken champagne glass. With terrifying resolve, he drives the sharp stem straight into her heart before plunging her off the thirtieth floor. As gravity claims her, she spots tears streaming down his face, paired with a chilling final farewell: "Goodbye, my perfect creation."

After three years in prison for a crime her husband, Colten, framed her for, Erica Murphy is released only to be targeted in a brutal hit-and-run. As she lies dying, Colten and his mistress demand she sign over her assets and assume his debts. The original Erica perishes from this betrayal, but a future special ops commander’s soul takes over her body. Enhanced by nanobots, she awakens ready to dismantle Colten’s empire and seek lethal retribution.

Trapped in an underground shelter during a world-ending sandstorm, one woman endures starvation and relentless torment from her husband's family. Her suffering peaks when they force her onto a deadly surface run, sabotaging her gear to ensure she is buried alive. But death is not the end. Awakening in her kitchen just before the betrayal, she hears their impatient demands for dinner. Armed with future knowledge, she prepares to make her treacherous in-laws suffocate in the very dust they used to kill her.

Juliana is done playing second best. For the third time, her billionaire fiancé, Caleb Giles, abandons her for his manipulative cousin, Cassie. With even her own parents demanding she sacrifice her happiness due to a past family debt, Juliana makes a drastic choice. She volunteers for Project Aegis, a classified federal biology program that completely erases her paper trail for five years. But once she vanishes without a trace, the cold, composed Caleb completely unravels.

In this sci-fi romance novel, Maxwell Gallagher prioritizes his former lover, Josie, over his wife after a tragic accident. By forcing a blood transfusion from his wife, he unknowingly triggers her fatal hemophilia. As her life fades, the Neural Outcome Determination Engine assumes control of her body. Maxwell promises to atone, unaware his wife has already perished. When the entity in her body meets his gaze, the mystery deepens, leaving Maxwell to face the horrifying reality of his decision.

After being framed for plagiarism and dying in a tragic accident alongside his ruined parents, Cole wakes up on the day his girlfriend's junior, Luther, first stole his breakthroughs. This time, Cole refuses to play the victim. He resigns from the robotics lab and takes his parents on a global vacation. Deprived of Cole’s actual genius, the lauded prodigy Luther panics, begging him to return. Even Cole's girlfriend accuses him of jealousy, but he remains unmoved, leaving them to face ruin.

For four years, secret DARPA scientist Dr. Patterson played the role of a naive, low-income wife to her wealthy husband, Duke. On their anniversary, she discovers his affair with socialite Adelia and a horrifying truth: the vitamins Duke gave her were actually contraceptives meant to sterilize her. After a violent confrontation, she escapes their home, leaving her life of luxury behind. Now, she is activating a high-tech sequence to ruin him.

For three years, I suppressed my identity to sustain a cold marriage. That facade shattered when my husband, Blair, returned with his first love, Keely, demanding a divorce. Realizing I was merely a placeholder in Keely's absence, I signed the papers and left with nothing but a sketchbook and three hundred dollars. Homeless in the freezing rain, I approached a stranger’s car with a daring proposal: "Do you need a wife?"

On a televised court program, my parents brand me a heartless thief. They claim I abandoned them after my father's accident, demanding my inheritance while the public labels me a monster. Beside my weeping mother, my cousin Karsyn hides a triumphant smirk. Despite the pain of their betrayal, I refuse to break. When asked for my plea, I look directly into the camera. I am not guilty, and I demand a memory retrieval device to reveal the truth.

Stranded in a lethal alien jungle, a human woman is rescued by winged soldiers from the Aethel Empire. However, safety is an illusion; in a civilization devoid of females, she is a priceless anomaly. From a manic doctor to a scarred Admiral, every man views her with predatory obsession. Discovering that her touch can tame their feral instincts, she must navigate a universe of eighty billion Alphas to survive her role as the only woman alive.

Dive into an unfiltered collection of thirty intense tales where sexual fantasies and raw desire take center stage. This compilation explores a world of boundary-less debauchery, featuring everything from group encounters and swingers' parties to themes of domination and submission. Whether it is femdom, MILF scenarios, or various multi-partner dynamics, these stories bring every carnal dream to life through explicit and provocative narratives.

After being torn apart by a mutated cat, a man jolts awake in his past, completely uninjured. He has been reborn exactly one month before an unknown planet releases mysterious elements that cause Earth's animals to rapidly mutate into giant, unstoppable monsters. Knowing humanity will be devastated in just seventy-two hours, he must act. He immediately urges his father to cancel their factory's raw material orders and spend their entire two million on explosives to prepare for the end.

After a public outcry led to his death, Christian wakes up back in the locker room before the World Cup disaster. In his past life, he warned that the coach's AI-generated 'TactiGenie' strategy was flawed, only to be scapegoated for the team's historic failure. Now, rather than arguing against the algorithm, Christian feigns support for Coach Hudson’s plan while secretly faking an injury to escape the inevitable fallout of the team's collapse.

After the Walkers adopt an AI named Sophia, their biological daughter becomes an outcast in her own home. Branded a troublemaker by her parents and brother, she is sent to the Academy of Exemplary Obedience to be molded into a perfect child. Three years later, her family returns to reclaim her, only to discover a horrifying reality. Their once-rebellious daughter no longer moves or speaks until the headmaster reveals she must be activated as Unit EVA.

After my best friend Serena saved me from a house fire at sixteen, I trusted her completely. Years later, when my husband Samuel cheated, she helped me force him into submission, seemingly saving my marriage. But my world shatters when a video call arrives from my own self, eight years in the future. The gaunt, despairing woman on screen reveals a sickening truth: Samuel's hidden mistress is Serena. Trapped in a web of betrayal, my future self urges me to let go of this lie.

Stranded in a cave on a strange world, Karlie Holloway faces Gavin Knapp, a betrayed warrior driven mad by poison and a biological frenzy. Framed by his kin for his inheritance, Gavin is a shadow of his former self. Karlie, pinned and helpless, refuses to perish as collateral damage. Using her AI interface, she initiates a symbiosis to heal his rot. Together, they will return to the settlement to seize his legacy and punish those who left him for dead.

Waking up in a scarred body with depleted powers, Halie faces immediate betrayal. Her sister mocks her, her S-class fiancé breaks their engagement, and her father exiles her to the slums. A mysterious system warns she has thirty days to live unless she finds an energy source. Using her past life’s scientific expertise, she targets the exiled monster Coleman to survive. Halie won't die in despair; she’s ready to launch a calculated counterattack.

Lilac Stone preferred a life of anonymity until Adrian Cole, a mysterious new lecturer, arrived on campus. Despite his cold demeanor and their forbidden roles, an undeniable bond forms through private discussions. Their quiet connection soon escalates into a risky affair that defies academic boundaries. As rumors spread and secrets surface, both face total ruin. They must decide: sacrifice their professional futures for love or abandon their passion to save their careers.

As the world's leading deep-sea rescue expert, the protagonist of I Slept When My Sister Was Lost At Sea holds the only hope for a sibling trapped ten thousand meters below the ocean. Yet, when the distress call arrives, they choose to ignore it. After surrendering to the police for leaking classified research, the engineer rejects their father’s furious demands to save the family heir. Abandoning a massive inheritance for a prison cell, they prioritize rest over a high-stakes mission.