Best Sci-Fi Novels

After funding her dream medical spa, a woman is pushed to her limit by her freeloading sister-in-law, Deborah, who racks up a $300,000 tab and throws hot tea in her face. With her spineless husband refusing to stand up for her, she is saved by an unexpected video message from her future self. Warned of a trap, she quickly transfers the business to a regular client, Carly Fox. When Deborah returns to exploit the spa with her wealthy friends, she walks straight into a disaster of her own making.

Zara Night is a shiftless werewolf failure relegated to menial labor while elites like Kai Storm prepare for war. However, terrifying visions of cosmic destruction suggest Zara's perceived weakness is actually a hidden power. Meanwhile, Kai hides a dark secret: he is an alien infiltrator sent to betray his kind. As their bond grows, they uncover a horrific conspiracy where werewolves are merely expendable soldiers. To save reality, Zara must embrace her inner monster.

After a grueling three-year interstellar war, Major General Lu Sheng returns home from the front lines. However, he does not come back alone; he brings a pregnant woman, claiming she is his true love. This shocking betrayal leaves his fiancé, Lin Ran, devastated as her long-awaited reunion turns into a nightmare. Amidst political intrigue and sci-fi warfare, Lin Ran must navigate a web of lies to reclaim her dignity and find her own path.

For seven years, Elodie lived as a secret, believing she was the future of the man she loved. That illusion shattered when she discovered his engagement and a horrific truth: she was merely a spare organ donor for his fiancée. Using intimate footage as blackmail, he planned to harvest her kidneys. Elodie faked her death to escape his cruelty. Five years later, the brilliant scientist resurfaces at the top of her field, ready to dismantle the world of the man who tried to butcher her.

Sapphyra once had a brilliant husband, a hero's life, and a cooperative dragon side. To save her loved ones from a global threat, she tried to die, but her husband Wyatt forced her into a digital coma instead. A century later, she awakens to a ruined world and a locked Class System Wyatt implanted. Now, she must navigate Guy's real-world feelings, Wyatt's lingering consciousness, and a madman named Rupert who rules the city. To survive, she must reclaim her power and her city.

Desperate to change her life, Lola injects herself with werewolf DNA for a million-dollar prize. But what seemed like an easy experiment drags her directly into a perilous mate hunt. Claimed by Noah Grey, the ruthless Alpha of the Grey Oak pack, Lola refuses to submit to a man she despises. As they clash, she uncovers dark secrets hidden within their society. Now entangled in this world, Lola must choose between her cash prize and irresistible temptation.

Once a billionaire elite, Jasper traded paranoia for preparation before the sky burned and civilization fell. Returning to find his wife Stacy and brother Anthony, he discovers only silent ruins. In this unforgiving landscape, survival demands adaptation over strength as resources vanish and trust dies. Leading a fractured group, Jasper battles hunger and mysterious hunters. He soon realizes the collapse was just a beginning, forcing him to sacrifice his humanity to protect his own.

Death constantly stalks Achilles Maxwell in a harsh post-apocalyptic world where Advanced Humans and Evolutius Beasts reign supreme. When a monstrous beast threatens to consume the last person he holds dear, Achilles unexpectedly absorbs mysterious crystals. This triggers a blue interface, granting him the limitless power of assimilation. As ancient, sealed entities begin to awaken across a world blending magic and technology, Achilles must uncover the truth behind his power and bloodline.

After discovering Andrew’s betrayal, Christina abandons her hollow life in Vancouver for the Whistler wilderness. Amidst the peaks, she meets Liam, a man who offers her the freedom to find herself. However, her healing is interrupted when Andrew returns with manipulative pleas to reclaim her. Caught between a suffocating past and an empowering future with Liam, Christina must brave a personal storm to decide where she truly belongs.

Betrayed and exiled three years ago, tech genius Sierra Hale returns to dismantle WestTech and its billionaire CEO, Julian West—the man who broke her heart. Julian, suffering from a failing neural condition and fractured memories since their near-fatal crash, fails to recognize his new rival. Yet, as corporate sabotage and a dark medical conspiracy unfold, the former lovers must unite. To expose the shadow players who engineered their ruin, they will have to rewrite their tragic past.

For ten years, I sacrificed everything for my family, only to be cast aside for Caroline Dickerson, a student I sponsored for three years. In just five days, her perfectly calibrated, gentle demeanor stole my husband's heart and won over my in-laws. When they hand me divorce papers and launch a vicious cyberbullying campaign to ruin me, they believe I am defeated. They have no idea that Caroline’s flawless responses are programmed. With one click of my controller, I am about to silence them forever.

After dying in battle, a legendary commander wakes up in the body of a sadistic, obese noblewoman. Exiled and deeply in debt, the original owner lived to torture her beastmen guards. Now, the commander must face their justified hatred while uncovering a conspiracy by her cousin, Debera. Using gene repair serum to purge her weak form, she arms herself and heads to the Demon Hunting Zone to seek redemption and a brutal revenge.

To protect her kind, the mermaid Nerissa sought out her childhood friend, Sam, a brilliant scientist. But their brief reunion turned into a nightmare when Sam, blaming mermaids for his parents' disappearance, imprisoned her. For two agonizing years, he has harvested her life force to sustain his new human wife, forcing Nerissa to endure horrific abuse. Yet, Sam claims his cruelty is born of love. With only three days left before her land-bound life ends, Nerissa's silence is her final weapon.

Chloe Gates wakes in a silent library with the smell of old paper and a phone alert for October 25th—the day she knows an engineered apocalypse will begin. She remembers her past life: starving in a frozen wasteland, beaten for food, and left outside the Haven Group gates by Jacob Daniels, the security chief she once trusted. Now, with twenty-four hours left and an eight-million-dollar trust fund, she walks out determined to buy the world before it ends. A silver hexagram on her wrist reveals an infinite storage unit that traveled back with her. This time, she won't freeze while the powerful survive.

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.

Eleanor vanishes from an archaeological site, waking in a lethal prehistoric jungle. Saved from a wolf by Jace, a fierce tribal chief, she is claimed as his mate. Her medical skills spark terror when she saves a hunter; a jealous rival and a shaman brand her a witch, inciting a mob to burn her. When her patient recovers, the tribe's fear turns to worship. Realizing survival requires more than luck, Eleanor uses her modern tools to civilize this brutal world.

Following a successful experiment in post-mortem memory retrieval, a deceased woman’s life is broadcast live across the internet. Her father, blinded by disdain, ignores the footage to attend the wedding of her stepsister, Zoe, and her former fiancé, Cameron. He labels her selfish, yet the unfolding memories tell a different story. As the truth surfaces through the broadcast, her father is left pleading for forgiveness, but the technology cannot bring back the life he once discarded.

Dr. Evelyn Harper is exiled from her aerial sanctuary to the toxic surface, where she encounters Ren, a formidable werewolf Alpha ruling the ruins. Despite their opposing origins, a powerful psychic bond instantly marks Evelyn as his fated Luna. Now caught between her duty to the sky-dwellers and her connection to this savage leader, she faces a lethal choice. Their ancient link demands a surrender that could either save their worlds or destroy them both forever.

Waking up mortally wounded, survivalist Genevieve realizes she has transmigrated into a sadistic Mistress within a beastman world. Her five mistreated mates watch her bleed, seeking revenge for her predecessor's cruelty. Refusing to die, she uses a biological link to force their submission. After agonizingly cauterizing her own wound with fire, her displays of sheer willpower leave the men in awe, marking the start of her journey to redefine a dark destiny.

After a disastrous World Cup run led to his public disgrace and death, Christian is reborn at the training camp. In his past life, he challenged Coach Hudson's reliance on TactiGenie, a flawed AI system, only to be scapegoated for the team's historic failure. Now, Christian chooses a different path. Instead of arguing against the AI's impossible tactics, he feigns support while faking an injury to escape the impending catastrophe. As the team follows the AI toward certain ruin, Christian watches from the sidelines.

In a future where survival is dictated by government-issued credits, Lin Xiao discovers her husband has been secretly siphoning their family's ration card balance. As she investigates his hidden transactions, she uncovers a web of high-tech deception and a second life he kept buried in the city's digital shadows. Now, Lin must navigate a dangerous conspiracy to reclaim her future before their dwindling resources vanish entirely.

After a scandal ruins her family, Tamara Hamilton flees to Palmridge for a fresh start. Instead, she encounters Devin Sinclair, the arrogant son of the man who destroyed her life. Despite his cruel nature and their shared history, a single incident sparks a dangerous obsession. Tamara struggles to resist her intense craving for his touch, even as her desire for this forbidden man threatens to shatter her remaining defenses. How much longer can she fight this deadly pull?

After four years of shielding Julian Vance and even taking the fall for his illegal amnesia trials, my devotion was met with the ultimate betrayal. He forced a memory-erasing serum down my throat to buy a month of silence so he could marry his dying first love. Julian has no idea I simulated my compliance and never swallowed a drop. Now, I possess the evidence to destroy him. When he finally begs for my memory to return, the truth will be his absolute ruin.

Eleanor’s time as Julian’s paid companion ends when his true love returns. Expecting a scene, Julian offers five million dollars for her silence. Instead, she signs the NDA and leaves, hiding her identity as Cara Love, a disgraced heiress seeking revenge. Using her earnings to track her father’s killers and hide her self-healing blood from a syndicate, her cover is blown. With a tech mogul knowing her secret and enemies closing in, the hunt begins.