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

8.3
At Northwolf Academy, Sierra Nocturne expects another year of training and rivalries—until she unknowingly awakens two Alpha bonds. Lucan Rhys, the calculating heir of the North Pack, claims her with possessive control. Kade Thorn, dark and fiercely protective, refuses to command her, letting her choose even as his own heart fractures. But ancient pack law permits a Luna only one Alpha; sealing both bonds means death for one. When the secret that Lucan and Kade are half-brothers surfaces, Sierra's choice becomes a matter of survival, loyalty, and defying a destiny written in blood. Caught between desire, duty, and deadly tradition, she must navigate seduction, secrets, and power to discover what it means to be a True Luna—because under the Blood Moon, love isn't safe; it's lethal.

9.5
Born with a tendency to only hear half of any story, the protagonist of The Fine Art of Misunderstanding lived a life of literal chaos. After reporting her grandmother for trafficking and physically cutting her father’s lineage, she is killed and reborn as a mistreated wife in a melodrama. After ten years, her billionaire husband demands her kidney for his first love. She agrees—but provides a pig's organ instead. This fantasy novel explores her surreal journey through a world of abuse.

7.9
On the day of her kidnapping, Danica Reed reaches out to her husband for help, only to be met with cold indifference. Busy caring for a sick former flame, he dismisses her desperate plea as a manipulative lie and hangs up. This fatal mistake leads to Danica's brutal murder. When she fails to appear for their divorce proceedings, he calls her in a rage, only to have a police officer answer and deliver the news of her death, triggering a dark spiral of regret.

9.0
Cecilia Summer believed she had the perfect life until she attempted to claim a massive inheritance. Her lawyer reveals a shocking truth: her seven-year marriage to billionaire Marcus Leedon is legally non-existent. Despite their lavish childhood engagement and a global wedding of the century, official records name Lucy Garnett as Marcus's wife. Now, Cecilia must navigate a web of betrayal and mystery to understand why the man who swore eternal loyalty signed a marriage certificate with another woman only one day after their own ceremony.

8.7
Haunted by a tragic history, Kristen guards her heart, offering Frederick nothing but a single, passionate night. Yet Frederick is determined to help her move beyond her trauma. Just as Kristen begins to hope, a devastating incident shatters her reality, erasing her memories and granting her an entirely new identity. To reclaim their bond, Frederick must battle against the shadows of her forgotten past and confront Lous, a mysterious man claiming to be Kristen's rightful fiancé.

8.4
On a rainy night in New York, the perfect wedding rehearsal at St. Patrick's Cathedral ends in abandonment. The groom never arrives, later messaging that he legally wed Sophia at City Hall to shield her illegitimate child. He insists the cathedral ceremony proceed, claiming the legal document is a formality and his heart remains with his original bride. Though she replies with a simple acceptance, she secretly resolves to abandon both the man and the marriage.

9.5
At her wedding, two brides stand ready—but only one walks into a lethal trap. While her stepsister claims the Mafia's golden heir, our heroine is traded away in a five-dollar dress to Damien Carlisle, a paralyzed, disfigured warlord whose enemies are waiting for sepsis to finish him. "He won't last a month," her stepsister sneers, pouring wine down her back. Exiled to a decaying manor with a dying man and traitorous servants, she is expected to vanish quietly. But the weak girl they trampled is gone. In her place rises a soul from another world—armed with supreme medical technology, lethal toxin mastery, and the V-9 AI system. They sent her to die beside a crippled outcast. Instead, she will rebuild him into an emperor and tear their world apart, piece by piece.

8.5
At eighteen, Chester’s life shattered when Faye Ellison brutally attacked his mother, claiming it was to liberate him. Years later, Faye emerges from prison to conquer the business world as a powerful billionaire chairman, eventually marrying Chester. But their union is built on secrets. When Chester discovers her phone contains thousands of photos of strangers—and none of him—the illusion cracks. Demanding a divorce, he faces her chilling refusal: they will remain bound until death.

9.5
After his son is brutally murdered, a grieving husband believes his wife has brought the killer—her assistant—to justice. Instead, she harbors a deep resentment, believing he framed her lover. She forces a surrogate child upon him, locks them in a basement, and sets it on fire. Waking up back on the day his eldest son's body is recovered, the husband refuses to repeat the cycle. Accepting an overseas research post, he decides to leave his toxic wife to the fate she chose with her assistant.

9.6
After her daughter is pronounced dead during a routine hospital visit, a grieving mother discovers a horrific truth: her husband and father-in-law harvested the girl’s organs while she was still alive to save his lover's son. Silenced by poison for seeking the truth, she unexpectedly awakens in the past. Back for Revenge: A Mother's Insanity follows her desperate race to stop her husband from taking their child to that fatal clinic, fueled by a mother's rage and a thirst for retribution.

8.7
I was the flawless fiancée, bound to Carter Sterling to rescue my family's crumbling fortune. But after our engagement party, an anonymous photo revealed Carter kissing my best friend, Paige. When I confronted them, my father slammed my mother's medical bills on his desk, threatening to cut off her care if I broke the merger. Forced to smile through the betrayal, I sought reckless revenge in the arms of a stranger—only to discover he was Julian Sinclair, Carter's merciless cousin. Surrounded by liars, I played their pawn until Paige publicly humiliated me at Julian's party. That's when I snapped. I won't just survive this gilded cage—I'll burn their entire rotten world to the ground.

8.2
In Mistaken Identity Turns Site Visit Into Murder Ride, a routine corporate inspection turns into a lethal trap. Anisa Howell, the project lead and former lover of the protagonist's husband, mistakes the wealthy Anthony Randall for a lowly farmer. Seeking to humiliate him, she ignores safety protocols and forces the heart surgery survivor into a malfunctioning man basket. As the lift ascends at terrifying speeds, Anthony’s health fails, leaving the protagonist trapped in a high-stakes struggle for survival against Anisa’s reckless abuse of power.

7.8
At her Waldorf Astoria engagement party, Julian takes the microphone and publicly ends their engagement, declaring his love for Annabel, her adopted sister. The ballroom erupts in mocking whispers as Annabel plays the weeping victim and her mother comforts her. Her father even tries to have her arrested as a fugitive to ruin her. They all expect her to break, believing she needs the Beaumont name to survive. They have no idea she is a top-tier national security asset and genius physicist whose classified research is guarded by the Pentagon. Without a tear, she drops her diamond ring into the champagne tower and walks out. As black military helicopters descend to escort her to a new life, her family's faces turn pale with terror, and she finally chooses to live for herself.

9.5
Six months into her pregnancy, the protagonist is cast into the ocean by her husband, Michael Greene, during a yacht party to rescue his childhood sweetheart, Lily Clement. While she battles hypothermia and undergoes emergency surgery alone, Michael ignores every hospital call. Seeing an intimate social media post of the pair together confirms her worst fears. Refusing to endure further neglect, she prepares divorce papers to end her marriage to the billionaire for good.

9.8
Raymond’s life shattered when he was framed for assaulting and stabbing his sister thirteen times. After two years in jail, he emerged rebellious, deadly, and hot-tempered—a man you don’t want to cross. A famous politician adopts him, promising help, but the mysterious reason behind it remains unknown. Raymond doesn’t care. Even after avenging his sister’s death, nothing changed; he’s still paranoid, plagued by nightmares. College, alcohol, girls, a therapist—nothing silences his past. Until he meets her: a smart, cute, sometimes crazy girl with dreams of becoming a singer, whose voice alone can capture your soul. But her cruel past is somehow connected to his. Who is she? Can she heal him? What really happened to them? Why was their fate intertwined?

9.5
Battling end-stage kidney failure, the protagonist faces a final betrayal when her husband, Calvin Quayle, gives her matching organ to her sister, Louella. Choosing to stop fighting for a life of neglect, she checks out of the hospital and begins settling her affairs. She transfers her wealth to her sister and even grants her son’s wish for a new mother. As she calmly accepts her fate, those who abandoned her are suddenly haunted by a strange, unexpected regret.

9.1
On the eve of his wedding, the protagonist of Love Died In Autumn gathers with his best friend for a quiet bachelor party. When his friend falls ill, a search for medication leads to the discovery of a suggestive remote control. A playful attempt to tease his friend turns into a nightmare when pressing a button causes his fiancée to react instantly. This chilling modern romance mystery explores the devastating fallout of a hidden betrayal.

9.0
For a year, I believed my blindness was a sacrifice for my husband, Evander—a price he promised to repay by being my eyes. Then my sight returned in secret, and I planned to surprise him. Instead, the surprise was mine: Evander tangled with his executive secretary, Katia, on our Fendi sofa. Katia's cruel smirk met my gaze. She ordered me to fetch her "aspirin"—a veiled demand for condoms. I obeyed, and Evander patted my head, calling me his good girl. My love turned to ash. I was a manipulated pawn, but my hidden vision became a weapon. Retreating, I sent one encrypted message: "I'm ready. I can come back anytime." The reply came fast: "Waiting."

8.0
In Mother-in-law Loves Picking Mushrooms, a mother-in-law prepares special mushroom and chicken stews intended solely for her son's vitality. The protagonist is strictly forbidden from tasting the broth, always sent away on errands when the meal is served. Her husband enforces this exclusion through physical violence, ensuring her compliance. Despite suffering a miscarriage only five days prior, she is forced into the blistering sun to obey their demands in this dark mystery story.

9.5
When Tammy, the biological daughter of a wealthy family, returns home, she immediately targets her adoptive sister. From planting hidden cameras to staging life-threatening accidents, Tammy is determined to frame her sibling as a villain. However, her aggressive attempts to reclaim her status as the sole heiress are based on a massive misunderstanding. While Tammy plots to have her kicked out, she remains unaware that the family's entire fortune actually belongs to the very sister she is trying to destroy.

8.6
After five years of marriage to mafia king Luca Moretti, his betrayal shatters a perfect facade. Though he begged for a second chance and staged a global proposal, his promises prove hollow. During a prenatal checkup, a devastating secret is revealed: Luca has a hidden family with Sofia Romano. To escape his obsession and protect her unborn child, she orchestrates a fatal car accident. By faking her death, she intends to vanish from his ruthless underworld forever.

8.9
After three months of desperate searching, a woman discovers her missing fiancé at the airport, perfectly fine and embracing another woman. He admits the disappearance was a calculated scheme to avoid her until his mistress fell pregnant. Rather than confronting him, she returns home with a cold resolve. To secure her place and enact her revenge, she seduces his brother, offering the family the heir they need while leaving her former lover behind.

9.1
As a critical condition notice marks her final hours, Silas Stenson celebrates a breakthrough with Wynter Keller. To the public, he is a devoted man who spent a decade fighting to save his partner. However, a chilling reality remains hidden behind the lab doors. While the world admires his dedication, the dying woman realizes the truth: the life-saving cure was perfected a year ago, and she is the only person strictly forbidden from using it.

7.1
Elena lives a life of quiet desperation, ignored by her detached husband. However, a hidden hunger burns within her. Her stepson, Adrian, harbors his own dark secret: an intense, forbidden longing for the woman he is supposed to respect. What starts as subtle tension soon erupts into a risky affair. As obsession takes hold, the boundaries of morality blur. Can they hide their scandalous connection, or will the truth eventually destroy their family?