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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

From Housekeeper to Stepmother Novel Cover
9.8
After being betrayed and murdered by her housekeeper-turned-stepmother and her son, a woman receives a second chance at life. In the modern novel From Housekeeper to Stepmother, she orchestrates a brutal revenge by leaking footage of her stepmother’s infidelity at the altar. Stripped of their status and wealth, the villains are reduced to begging on the streets. Watching their downfall, she offers them only moldy bread as a final insult, ensuring they suffer for their past crimes.
She Left Without Hate, But He Lived With Regret Novel Cover
9.8
For ten years, Vivienne endured billionaire Rafael’s cruel betrayals and torment. Bound by her mother's ashes and a tragic fire she couldn't prove her family didn't cause, she lived in a prison of shame. But when the dark mystery of that fatal night is finally unraveled, the truth sets her free. Leaving her toxic past behind to continue her mother’s legacy, Vivienne walks away forever. Now, the ruthless man who vowed to destroy her is the one begging her to stay.
After All, Justice Prevails Novel Cover
9.2
Elena's wedding to Dominic Westwood is shattered when his favored ward, Ivy Mercer, brutally kills Elena's mother in a hit-and-run. Though Dominic initially vows to support Elena's quest for justice, his loyalty shifts before the trial. To shield Ivy from prison, the billionaire hands Elena a blank check and locks his pregnant wife in a basement for three days. Forced into captivity, Elena finally sees Dominic's true colors and the depth of his betrayal
The CEO's Trap: Reclaiming His Runaway Wife Novel Cover
9.4
Five years after billionaire Graves Hammond threw her out for another woman, Alena returns to New York with a new life—only to find him cornering her with an obsession that borders on madness. To escape, she lies about being married to the Mayor, but Graves retaliates with a cruel trap: a fake job interview that locks her in his office, and a forced transfer into his inner circle. He strips away her choices, demanding she return to him. Yet Alena remembers his merciless betrayal for Celine. As his possessive grip tightens, she wonders if this is a twisted game or if he's tied to the tragedy that shattered her past. Staring at the transfer notice, fear hardens into resolve. If he wants to pull her into his web, she'll use it to uncover the truth and tear his empire apart.
Ashes Under the Willow Tree Novel Cover
9.2
Four days after his son’s passing, a husband decides to dissolve his military marriage. He spent the first three days handling the tragic arrangements: securing cremation papers, gathering unused school books, and preparing a final birthday meal. Despite promising to attend, his wife abandoned him to spend the night with her childhood sweetheart. When she finally returns with a gift for a child who is no longer alive, the depth of her neglect and the husband's silent agony reach a breaking point.
Public Betrayal: My Husband's COO Novel Cover
7.5
During a high-profile corporate launch party, a pregnant wife witnesses her husband Bryon’s blatant infidelity. His COO, Dorian, publicly reveals their affair, and Bryon’s nervous reaction confirms the betrayal. After making the painful choice to end her pregnancy, the protagonist suffers a fall, only for Bryon to abandon her on the ground to comfort his mistress. Realizing his total lack of empathy, she calls her father to bankrupt his company and prepare for a ruthless divorce.
Queen Of His Twisted Betrayal Novel Cover
8.9
After Cameron betrayed his wife with an intern, a second chance couldn't fix their broken trust. Discovering them together led to a violent confrontation where Cameron chose his mistress over his bleeding spouse. Even after his mother revealed Cara’s lies, Cameron remained obsessed. He demanded his wife accept the affair as a small indulgence. When Cara vanished, his madness peaked; he tortured his injured wife at knifepoint, desperate for answers.
Haunted by Office Things Novel Cover
9.7
After starting a lucrative new job, a worker is targeted by inexplicable equipment failures. From a fingerprint scanner that refuses their touch to an AC vent that blasts freezing air only at their desk, the workplace becomes a psychological battlefield. Despite the high salary, the hostility turns fatal when a 33rd-floor elevator plunge ends their life. Suddenly, they wake up back at the beginning of their first day, forced to uncover why the office itself wants them dead.
The Man Who Rescued Me Let My Daughter Die Novel Cover
9.2
Betrayed by her parents and replaced by her twin sister, she rebuilt her life with her savior, Dominic. But when their daughter Amara suffers a critical fall and needs an immediate kidney transplant, a dark secret emerges: one of her kidneys was stolen years ago to save her sister. When that same sister reappears with Dominic's secret son who also needs a donor, Dominic makes a devastating choice. He abandons his daughter, letting her slip away.
Addicted To His Fake Sugar Baby Novel Cover
7.5
After finding an encrypted phone, engineering student Giselle realizes her ex-boyfriend scammed ruthless billionaire Dereck Campos out of $1.5 million using her roommate’s photos. Now, the lethal tycoon expects a meeting. Trapped between a deadly predator and the law, Giselle must impersonate the fake sugar baby to survive. Refusing his cash to play the part, she uses her analytical mind to outsmart a man who makes enemies vanish.
Genius Twin: Hacking The Billionaire Father's Empire Novel Cover
9.0
Damien Sterling offered Eleanor a billion-dollar check and told her to disappear. Instead, she fled the hospital with one newborn twin, Cody, leaving sick baby Leo behind so Damien's fortune could keep him alive. Five years later, Damien's men snatch a boy from a mall. Eleanor finds a wheezing child hiding in her car, but the ER doctor accuses her of neglecting a son who was never sick a day in his life. Miles away, the real Cody is flown to the Sterling estate, where whispers paint his mother as a monster. The twins have been swapped. While Leo secretly plays Cody to protect the mother he barely knows, the real Cody bites into Damien's hand—determined to burn his billionaire father's empire to the ground.
The Substitute Luna Who Knew Too Much Novel Cover
8.6
Elara Ashcroft has spent years hiding in her sister's shadow, pretending to be nobody. When the true bride vanishes on the night of an arranged alliance, Elara is dragged into the Blackthorne Pack and bound to Alpha Kael—a man feared by all. But she carries a dangerous secret: she witnessed a murder that connects to the vanished Moon Oracle and the fallen royal bloodline. Inside Blackthorne territory, someone will kill to keep that truth buried. And the mysterious Moon Mark on her wrist burns only for Kael, hinting she is the prophesied Luna. Trapped between deadly secrets and a bond she never wanted, Elara must decide how far she'll go to survive.
The Path of No Return Novel Cover
8.8
On her birthday, Yvonne's life takes a horrific turn when her cousin suffers a ballet-ending injury. Blaming Yvonne for the fall, her father strikes her legs with a club in a violent rage. He ignores her agony, forcing her into a dark basement as a lesson for her perceived malice. Left to die from her injuries, Yvonne never makes it out alive. When the door finally opens, her father is met with the grim sight of her decomposing remains, marking a point of no return for the family.
His Betrayal, Her Unyielding Revenge Novel Cover
7.2
After a decade of marriage, a tech mogul betrays his wife for her protégé. The ultimate blow comes when her five-year-old son rejects her for the mistress. Shattered, she abandons her old life to find peace and adopts a daughter named Eva. Two years later, her ex-husband returns and kidnaps Eva to force a reconciliation. He believes he can control her again, but she is ready to dismantle his entire empire to save the child who actually loves her.
Reborn Heiress: Telepathic Hearts She Conquers Novel Cover
7.8
After dying in a zombie wasteland, a hardened survivor awakens inside the broken body of a disgraced heiress who leapt from a Hamptons balcony. Her new family, the wealthy Gallaghers, dismiss her as a manipulative fraud until a supernatural glitch broadcasts her uncensored thoughts directly into their minds. At breakfast, she mentally exposes Hughie, the so-called perfect future son-in-law, revealing his offshore shell companies and toxic junk bond scheme to bankrupt them. But when she tries to speak the truth aloud, bizarre cosmic censorship chokes her silent. Trapped between a rigged reality TV death trap and scheming high-society enemies, she must weaponize her wasteland instincts to protect her naive new family and destroy Hughie’s plans.
Usurped by the Tutor Novel Cover
8.0
During their seventh anniversary celebration, Luca Romano plays the doting husband to his wheelchair-bound wife. However, a secret conversation in Bellavian reveals that his daughter’s tutor is carrying his child. Luca believes his wife is both paralyzed and unable to understand his language, but she has already healed and discovered his betrayal. Armed with evidence of his affair and a plan to take over her family business, she prepares to vanish from his life and return to Bellavia for good.
Seven Years of Marriage, Seven Years of Lies Novel Cover
9.3
On the eve of her wedding, a brutal betrayal shatters her life. Her fiancé abducts her, dragging her to the apartment where his former love, Jodie, committed suicide. Driven by mad vengeance, he inflicts a horrific, bloody torment upon her, stealing her unborn child to make her pay for a past car accident. Yet, as death claims her, she suddenly opens her eyes to find herself thrown back in time. It is the exact day of the fatal crash, and she has a chance to rewrite her tragic fate.
Accidentally Sexting the Mafia Don Novel Cover
9.3
After three months of intense digital flirtation with a mysterious stranger named Rex, an office employee is ready to take their relationship offline. However, a casual photo of his desk reveals the chilling crest of the Falcone crime family—the very organization that owns her company. Panic sets in as she realizes she has been sexting a dangerous made man. The mystery deepens when she notices her boss, Marco, wearing the exact onyx cufflinks she sent to Rex.
I Killed My Brother... Or So They Say Novel Cover
9.0
After fleeing mid-operation during her brother Douglas's high-stakes heart transplant, elite surgeon Dr. Wilcox is labeled a murderer by her family and the public. Despite the Wilcox family's years of devotion to her as an adopted daughter, she faces intense police investigation and social outlash for her perceived medical malpractice. However, while being led away, she reveals a chilling truth: the livestream of the fatal surgery actually contains the proof of the real killer's identity.
Discovered My CEO's secret Novel Cover
8.1
Ava fled to New York with her half-brother after discovering a devastating truth: Levi, the CEO of Vidalio Group of Hotels, is the son of her parents' killer. But when a ruinous scandal forces her back to Mar De Vena, she applies for an architect role only to find Levi running the firm. To escape the backlash, she begs him to be her pretend boyfriend, reigniting a passion that forces her to choose between forgiveness and the dark secrets of the past.
Pampered By The Ruthless Mafia Boss Novel Cover
8.5
A gifted medical prodigy's life shatters when her mother needs a $12,000 surgery. Her father refuses to pay, her fiancé leaves her for her stepsister Sabrina, and the family fortune buys Sabrina a Porsche and a lavish wedding. Then the truth emerges: her father framed her mentor and destroyed her career for a half-million-dollar payout from the Russian mob. With nothing left, she sells her silence and becomes a governess for New York's most ruthless mafia Don, just to keep her mother alive. Sabrina demands she wear a cheap bridesmaid dress at the wedding and watch her marry the ex—or the life support gets cut. But the Don has already given her the evidence of their crimes. On the wedding day, she trades the dress for couture and walks into the ballroom on his arm.
Bound To The Coldhearted Lucas Lorenzo Novel Cover
9.4
Victoria Lurkin is the flawless heiress to a modeling empire, saving her innocence for marriage. But on the night of her proposal, she discovers her fiancé in bed with her own sister. Shattered, she crosses paths with Lucas—a breathtaking fugitive running from the law. One compromise leads to a forced marriage, binding her to a man who terrifies and excites her in equal measure. Yet Lucas hides secrets darker than his ink, secrets that could reignite a war between rival families and awaken ghosts better left buried. Is he her anchor or her captor?
His Fatal Love Novel Cover
9.7
Accused of causing his first love's miscarriage, a mother is forced to surrender her newborn daughter to her cruel husband. After enduring a violent assault, she is imprisoned in a basement under the guise of reflecting on her supposed crimes. While her husband eventually decides to return the child after his mistress grows annoyed by the infant's cries, he is too late. Deep in the cellar, her body has already succumbed to neglect and decay in this harrowing mystery.
Back to Claim My Life Novel Cover
9.3
In the billionaire romance Back to Claim My Life, two brothers are reborn after a cycle of envy and murder. Originally, the protagonist inherited his grandmother's pasta shop while Richard pursued a high-paying career that ended in a disfiguring fire. While the narrator found love and success, a jealous Richard poisoned him. Now back in time, Richard greedily claims the shop first. The protagonist watches in silence, knowing his brother is sprinting toward his own destruction.