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Best Mystery Novels

Uncover hidden secrets, solve impossible cases, and follow suspenseful investigations in our collection of mystery novels. Read gripping crime and thriller stories for free on APKDock.

Latest Mystery Web Novels

Too Late For Regret, Mr. Mafia Boss Novel Cover
9.0
For five years, I bled for Gabriel's underworld empire, expanding his territory and conquering half the turfs so he could sit on that throne. But when I secured a billion-dollar casino contract, he tore the silver badge from my chest and gave my life's work to Serena, his new fiancée—a woman who had never touched a gun. Humiliated before twelve family capos, I was ordered to surrender the family's encrypted master drive by dawn or be blacklisted and killed. Gabriel thought I would step aside quietly. Instead, I handed Serena a drive loaded with a logic bomb designed to drain their accounts and expose them to the FBI. Then I walked into the pouring rain, accepted an invitation from his deadliest rival, and prepared to watch his empire burn.
Ninety Days Left: The Dying Wife's Revenge Novel Cover
9.3
Tessa has exactly ninety days before her failing body gives out. But when her husband Lucian's mistress sends a photo flaunting his affair, Tessa decides to stop dying quietly. For three years she has been treated like a ghost while Lucian lavished devotion on Vanessa, culminating in the theft of Tessa's masterpiece painting and a violent humiliation that left her broken on the floor. Refusing to fade, she alters their prenup to demand a three-hundred-million-dollar divorce settlement and hires the city's most expensive male escort using Lucian's black card—unaware the masked man is her own furious husband in disguise. At the grand society gala, as Vanessa basks in stolen applause, Tessa steps into the spotlight holding a silver USB drive, ready to expose every lie.
A Housekeeper's Daughter Stole My Daughter's Identity Novel Cover
8.8
A social media post exposes a chilling conspiracy inside a Wilson Holdings villa. When the chairwoman spots a stranger celebrating an eighteenth birthday in her home—wearing her daughter’s custom two-million-dollar gown—she checks her security cameras. The footage reveals a nightmare: the imposter is publicly claiming to be her child, while her actual daughter is being brutally humiliated on the floor. Filled with rage, the powerful mother prepares to exact her vengeance.
My Beautiful Primrose Novel Cover
9.6
After acquiring a cryptic 19th-century painting, a wealthy art collector is haunted by intense dreams of its subject. A brush with death reveals a chilling link between the portrait’s tragic history and his own life. When he meets a woman identical to the figure on the canvas, he must unravel ancient secrets to stop a cycle of betrayal. Will he protect his new love, or will their shared past consume them both in this mystery of fate?
CRIMSON BONDS  Novel Cover
7.6
Aster once vowed to forget Lysander Arion, the prince who broke her heart and vanished. However, the Blood Crown demands a union, forcing Aster into a marriage with her former love to save a dying royal lineage. Trapped in a hostile castle, she faces a husband who claims to seek redemption while displaying a suffocating possessiveness. As ancient powers awaken within her, Aster must decide if the true threat is the kingdom's collapse or the man who refuses to let her go.
My Next Door Neighbor Novel Cover
9.7
In the modern romance My Next Door Neighbor, a quiet evening takes a confusing turn when a husband attempts a daring gesture of affection toward his wife in a darkened room. His advances are met with a sudden, trembling resistance that heightens the tension. When the lights finally return after the film ends, he is horrified to find that the woman he has been holding hands with is not his spouse, but their neighbor, Lesley Mendoza. This mystery story explores the fallout of a startling case of mistaken identity.
Mafia Secretary, You're Under Arrest! Novel Cover
9.5
Working as a personal assistant to Charles Rodriguez, the terrifying mafia don heading Richmond Industries, Aliza Stelwart never expected to be accused of treason. When secret dock supply data leaks to a rival firm, Charles confronts Aliza in a fit of vengeful fury, unable to reconcile his hatred for her apparent betrayal with his deep, unspoken love. Cast out into a freezing storm, Aliza's nightmare worsens when police arrive to arrest her for corporate espionage, sealing her ruin.
I Let Her Steal My Body,Then I Smiled Novel Cover
9.8
When Millie is offered a massive dowry, her brother's scholarship student, Sophia, begs to be her bridesmaid. Suddenly, floating warnings appear before Millie's eyes, revealing that Sophia plans to steal her identity using a parasitic curse hidden in handmade pastries. The text urges her to reject the food. Instead, Millie devours every bite. Sophia wants her life? She can have it. Millie's family is secretly bankrupt, forcing her to marry an abusive bully, all while ignoring her terminal stomach cancer.
Betrayed While Carrying the Mafia Heir Novel Cover
9.2
For four years, Liliana Russo was a loyal mafia wife, enduring danger for her husband, Giacomo. But when she is abducted, her desperate pleas for help go unanswered. Dumped from a moving vehicle, she tragically loses her unborn child, only to discover a heartbreaking truth in the hospital. Giacomo was down the hall, cradling a newborn heir with Liliana's own best friend—the mastermind behind the abduction. Left with nothing, Liliana vows to vanish in seven days, plotting a ruthless return.
Wanna Die for Love? Go Novel Cover
9.2
Dario Morello is haunted by a Santria City curse that kills every man in his lineage before age twenty-five. The only cure is a marriage to a woman carrying a rare fertility gene. In her previous life, the protagonist exposed her sister Serena for stealing her wedding, leading to Serena’s suicide and the protagonist’s own execution at Dario's hands. Now reborn on the morning of the ceremony, she chooses a different path by letting her sister marry the man who once killed her.
Goodbye, My Heartless Alpha Novel Cover
8.9
Forced into an arranged marriage with the notoriously cold Nathan Cross, Nicole Myers surprisingly fell in love, only for his sudden betrayal to shatter her world. Two years after fleeing, she is a powerful pack leader secretly raising their son. But when brutal killings terrorize her territory and put her child in the crosshairs, Nicole is forced back into Nathan's dangerous world. To defeat a hidden enemy, they must unite, forcing Nicole to decide if she can ever trust her heartless Alpha again.
Twin Blossoms in Darkness Novel Cover
8.6
Reborn on the day of their sacrifice, two sisters make a shocking decision to reject the rescue of their divine husbands, the Gods of Water and Fire. In their past life, their salvation led to an apprentice's brutal death and their own eventual execution as omens of ruin. To break the cycle, they willingly enter the Demon King's realm to protect the innocent. While the gods initially feel relief, they soon face a crushing realization and agonizing regret.
Exposing the Dark Truth of My Roommate’s Double Life Novel Cover
7.9
After being murdered following her roommate's descent into dark rituals, a woman awakens in the past with a chance for revenge. Her roommate once traded her unborn child's fortune for wealth, eventually framing the protagonist for her own downfall. Now reborn, the protagonist faces the same offer to join these horrifying luck-transfer schemes. Recognizing the early signs of pregnancy, she immediately alerts the woman's boyfriend, set on dismantling the deadly double life before it leads to her own demise.
Eight Months Pregnant: Living as the Police Chief's Secret Novel Cover
8.2
Eight months into her pregnancy, a woman finally secures her police chief husband's company for a prenatal checkup. However, a mysterious emergency call forces him to abandon her, claiming an international fugitive has crossed the border. Doubting his frantic behavior and the high-level nature of the assignment, the pregnant wife decides to follow him. Drawing on her knowledge from her father's NSA career, she realizes the story doesn't add up and prepares to confront the truth behind his secret life.
Saved By the Bullet Comments Novel Cover
9.4
During a New Year's Eve dinner, Casper Shaw publicly denounces his sister as an impostor, presenting paternity results to prove Jenny Ford is the legitimate heiress. As the family reels from the resemblance between Jenny and their mother, the protagonist begins seeing mysterious floating comments that suggest she is a tragic supporting character in a fictional world. Armed with this meta-knowledge and birth records, she challenges the accusations to reveal the true fraud.
Lover is Gone as the Wind Rises Novel Cover
9.2
Anastasia Ivanova’s life shatters when she is revealed to have been switched at birth. Ostracized by her aristocratic family, she finds an unexpected savior in Lorenzo Vitale. The cold billionaire seizes power as a mafia godfather to marry her, defying his parents and rivals. However, days before their wedding, Anastasia discovers Lorenzo’s secret affair with Scarlett Montgomery. Realizing his protection was a ruse to hide a child, she prepares to vanish forever.
Tune In for My “Apology” Novel Cover
9.2
Gabriel, the man I once loved, returned to finish ruining my life. To save my brother from prison, I must pay a fortune and endure a humiliating live-streamed apology. Years ago, his fiancée Aspen framed me for cyberbullying, causing my expulsion and my parents' deaths. Now, Gabriel wants a final public execution for a crime I didn't commit. However, a mysterious benefactor has offered me the truth and the power to turn their spectacle into my revenge.
The Exiled Queen's Ruthless Mafia Comeback Novel Cover
9.2
She survived five years in the Nevada badlands, dodging cartel fire on a smuggling route — all because her fiancé Silvio claimed the Family demanded this sacrifice before marriage. Returning home, she finds his mistress Lilith living in her penthouse, holding his child. He admits he manipulated her exile to secure his bloodline. Lilith forged her signature, seizing the money-laundering empire she built. Fabricated evidence branded her a traitor, and the shock killed her father in the ICU. Excommunicated, permanently infertile, and tossed into the slums, she watched them build a perfect life on her grave. They forgot one thing: she was the architect of their empire. Now she's loading her gun and digging up the lethal secrets they buried, ready to burn it all down.
The Day He Regretted Me Was the Day I Disappeared Novel Cover
8.0
After her husband’s sister pushes her off a cliff, Aria wakes up to a nightmare: her unborn baby is gone, and her sister Nina has been kidnapped. Seeking help from her billionaire husband, Marcus, Aria instead uncovers a sickening truth. Marcus is covering up the abduction to force Aria into dropping the charges against his sister. Heartbroken by his ultimate betrayal and his infidelity, Aria plots her escape. On their anniversary, she will expose his dark secrets before vanishing forever.
A Newbie Driver's Regrets Novel Cover
8.0
Dr. Leigh is racing against the clock to save a dying boy when he becomes trapped behind a slow-moving vehicle on a narrow mountain pass. The obstructive driver, a man in a floral shirt, aggressively defends his poor driving by flaunting his status as a beginner. As the hospital director pleads for Leigh to hurry, the doctor realizes the man blocking his way is Ronald Baker—the very father of the patient fighting for life. This modern mystery explores a high-stakes confrontation.
His Wife, The Secret Forensic Genius Novel Cover
9.8
For five years, I was Jameson Blair's placeholder, a shadow of my twin, Haleigh. When she returned with a terminal cancer ruse, he abandoned me to marry her. My own brothers turned against me, celebrating her arrival while I was cast aside. They ignored a lethal spider bite and later tortured me for her lies, leaving me for dead on a cliffside. Isabella Douglas died that night. From the ashes of their betrayal, Isabella Hale is born to seek justice.
My Childhood Friend Stole My New House Novel Cover
9.1
Ryan's New Year begins with a shocking betrayal when his childhood friend uses his passcode to host a family gathering in his new home. Instead of an apology, she crafts a narrative of lies, claiming Ryan begged for shelter after being disowned. As her boyfriend joins in the mockery, Ryan is forced to confront the brazen theft of his property and the destruction of his reputation. Pushed to his limit by her casual cruelty, he must take decisive action to reclaim his life and house.
Worn by Love and Hate Novel Cover
8.4
Seven years after Sergio Wexler imprisoned her in a psychiatric ward, Janella Lorusso returns under a new identity. Encountering her mafia husband at her brother Luca’s grave, she faces the man who killed her sibling to become Don. While Sergio claims he searched for her after a ward fire, Janella remembers his betrayals and the suffocating isolation he forced upon her. To her, their past bond is dead, leaving only a cold stranger she must navigate in this tense tale of revenge.
Surviving the Zombie Apocalypse Novel Cover
8.3
In October 2025, a laboratory explosion releases a virus that transforms humanity into rabid, flesh-eating monsters. After losing her daughter, mother, and husband to the initial chaos, one woman survives three years in the wasteland only to be betrayed by the neighbors she once rescued. Thrown to the zombies as a distraction, she dies in agony, only to wake up six hours before the first explosion. Now, she must use her future knowledge to save her family and survive the end of the world.