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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

Becoming the Internet Trending Topic Because of My Mother Novel Cover
9.8
After a childhood accident left her paralyzed, her father abandoned her, leaving her mother to endure decades of grueling labor and divorce to care for her. The internet hailed her mom as a saint. Yet, when she wins a massive lottery, she hands the entire fortune to her negligent father. Branded a monster by the public, she challenges a reporter to secretly livestream her home for three days, promising that the hidden cameras will expose the terrifying truth behind her mother's devotion.
Cuckold King Novel Cover
7.9
While his wife claims to be working late, a husband receives a security alert regarding their Tesla. Investigating the parking lot at her office, he catches her in an intimate encounter with her fitness coach. In the midst of his shock, a mechanical voice announces his connection to the Cuckold King system. This strange interface presents him with a life-altering challenge: fulfill a specific objective to secure a staggering $100 million prize.
My Son's Death: The Murder Plan of My Husband's First Love Novel Cover
9.1
On the morning of the SAT, Tyler Ford abandons his wife and son Charlie on the road, chasing an urgent call. Forced to run, Charlie misses his exam, triggering a severe asthma attack that lands him in the ICU. The life-saving medicine is locked in Tyler's billionaire firm. When his desperate wife calls, Tyler's childhood sweetheart answers. Dismissing his wife's pleas as manipulative lies, Tyler hangs up and powers off his phone. That day, a mother loses her son forever in this tragic mystery story.
The Trade With Moon Goddess Novel Cover
8.3
To preserve the lives of three essential men, a woman strikes a desperate bargain with the Moon Goddess: her life for theirs. She has five years to earn the true love of just one, or face erasure. On the final day, facing only their cold resentment, she sends a final plea for affection. They respond with cruel mockery, dismissing her impending death as a lie. Only when the mission officially fails and she begins to vanish do they realize the horrific truth.
Broken Vow —Pregnant For A Stranger Novel Cover
9.8
Sasha’s world crumbles when she catches her husband, Marcus, with his secretary, only to overhear them conspiring to seize her family's fortune. Resolved to escape the deceitful marriage, she is stunned by a positive pregnancy test. The mystery deepens when medical results prove Marcus cannot be the father, despite her absolute fidelity. As Sasha investigates this impossible truth, she must uncover the dark conspiracies surrounding her husband and find the real father of her unborn child.
Abandoned Groom: Vanishing From Her World Novel Cover
8.0
Harrison Arden arrives at his brother Jonathan’s wedding only to find his own fiancee, Charlotte Vaughn, standing at the altar. Surrounded by bodyguards hired by his suspicious parents, Harrison watches as Charlotte claims the marriage is a mercy act for the terminally ill Jonathan. Though she promises to marry Harrison officially afterward, he has already seen through the lies. Seeking a clean break from his toxic family and unfaithful partner, Harrison prepares to vanish forever through a secret fake-death program.
My Roommate Keeps Fiddling With The Shoes Novel Cover
7.9
In My Roommate Keeps Fiddling With The Shoes, a student discovers their roommate, Yvonne, obsessively rearranging footwear to point inward at 3 a.m. each night. Initial amusement leads to a week-long battle of wits, but no matter how the protagonist hides or ties the laces, the shoes always return to their eerie formation. After witnessing Yvonne whispering to the objects, a terrifying online warning suggests these ritualistic habits signal a deadly paranormal presence.
The Boy I Chose Became My Ruin Novel Cover
8.3
Twelve years ago, a young girl rescued Matteo Greco from a brutal Brooklyn fight pit, offering him a life in exchange for his utility. He rose to become a lethal enforcer for her family, even carving her mark into his flesh. However, his supposed devotion is tested when a pregnant woman arrives, claiming Matteo's heart belongs to her and that he views his savior as a nightmare. Refusing to be discarded, the protagonist demands he return to face the consequences.
Fake Heiress? Watch Me Prove Them Wrong Novel Cover
8.2
After a comment about birth dates, a sponsored student named Candace becomes obsessed with replacing Denise Ashford as the family heiress. Following a kidnapping attempt, Denise’s fiancé, Liam Hilton, refuses to help, leaving her to drown alongside his uncle, Jonah. However, Denise miraculously wakes up on the day of her abduction. Armed with the truth of Liam’s betrayal, she chooses to call her brother Dexter instead, seeking to change her fate.
The Panic Room's Deadly Secret Novel Cover
8.6
Eight months pregnant and drugged, I was trapped in a panic room by my husband. He ignored my agony, prioritizing a billion-dollar inheritance for his partner's widow over our child's life. His sister even injected me with sedatives to silence my pleas. Left for dead, they never realized my true identity: Elinor Guzman, the Sterling empire's sole heir. Two years later, I have returned from the grave to settle the score and claim my revenge.
Turning the Tables on Life Novel Cover
9.6
After an earthquake, two sisters face a life-altering choice. In their first life, the protagonist saves a wealthy woman and becomes her sole heiress, leading her jealous sister to kill them both. Now, time has reversed. Returning to the moment of the disaster, the sister rushes to claim the billionaire's rescue for herself. This action-packed mystery follows the protagonist as she navigates this second chance, watching her sibling chase fortune while the true stakes of their destiny unfold.
A Taste of the Mistress' Revenge Novel Cover
8.9
After a devastating betrayal strips her of everything, Alicia Costa chooses to discard her past self to execute the ultimate retribution. To approach her enemies undetected, she strikes a dark pact with the powerful Hector Falcon. Shedding her real name, Alicia transforms into Francheska Falcon—Hector's supposedly deceased wife. Now operating as a lethal weapon disguised in luxury, she must navigate a perilous web of lies and secrets, risking her very soul for a chance at vengeance.
Slicing Me Open Novel Cover
9.6
Eight months pregnant, a woman faints on a train only to be brutally sliced open by an intern using a fruit knife. This supposed life-saving act is a staged murder orchestrated by her husband and his mistress to boost the doctor's reputation. After dying and seeing her killers thrive on her assets while her child suffers, she awakens back on the train. Now, she must navigate this modern horror and action-filled mystery to enact her revenge.
The Surgeon's Five-Year Lie Novel Cover
8.8
For five years, I believed my surgeon husband was my savior during my fight with cancer. The truth was far darker: I was never sick. He and his assistant, Brianna, fabricated my illness and performed unnecessary surgeries, including a hysterectomy, to keep me trapped. Now, he expects me to raise Brianna's child. He thinks I am broken, but I have his signed promise of freedom. While running an errand for his mistress, I finally escape his web of lies.
The Graduation Massacre Novel Cover
9.6
After her parents' death, the protagonist of The Graduation Massacre is taken in by her Uncle Mike, Aunt Rachel, and cousin Pete. While they appear to be her fierce protectors against greedy relatives and school bullies, the local community considers her incredibly fortunate. However, the debt of gratitude takes a dark turn on her graduation day. Instead of a celebration, she prepares a poisoned feast for her family and neighbors, ensuring that not a single soul survives her final act.
For His Missing Ex, I Lost Nine Months of Pregnancy Novel Cover
8.1
When Thalia Fenty is kidnapped, clues frame Saylor, her nine-month pregnant wife. Instead of seeking the truth, her husband Cortland Dorance subjects her to a brutal interrogation. When a stray dagger pierces her chest, Saylor loses her unborn baby. As Cortland blames her for the tragedy, Saylor wakes up in the hospital with a frozen heart. He has no idea she is his company's largest investor. Now, she is ready to withdraw her funding, ruin his empire, and divorce him forever.
Bearing the Brunt Novel Cover
9.7
In the modern mystery Bearing the Brunt, a tense standoff at a school takes a chilling personal turn. When news breaks of a student threatening to jump from a building, the protagonist’s older sister cannot hide her spiteful satisfaction. She mockingly asks if the girl in danger is the protagonist's own child. However, while calmly sipping boba tea, the protagonist remains unfazed. They harbor a devastating secret: the person on the ledge is actually the sister's daughter.
My Roommate Is My Baby Daddy  Novel Cover
7.4
Desperate for help during the holidays, single mother Jade seeks a roommate to share her home. Her search ends when Jace Morrison, her best friend's brother and the man from a past one-night stand, arrives at her door. Jace has no idea he is the father of Jade's ten-month-old daughter, Harper. While Jade tries to hide the truth, living together ignites old sparks and intense jealousy, threatening to expose her secret amidst a web of heartache.
The Lot He Never Drew Novel Cover
8.8
For seven years, Celia waited for Dante Rossi to draw the fortunate lot that would allow him to marry her. However, she discovers a devastating secret: Dante has been intentionally switching his winning lots for unfortunate ones to fulfill a debt to another woman. Confident in Celia's loyalty, he expects her to wait forever. He is unaware that rigging the lot for a sixth time triggers an ancestral rule that strips him of his choice, just as Celia decides to marry someone else.
After My Death, I Became A Genius Novel Cover
8.4
Veronica Demoore was everyone's punching bag—mocked for her weight, humiliated for her grades, and broken by a brutal home life. The world believed she died that night. Instead, a new consciousness opens her eyes: Savanna, a woman forged inside a powerful organization, trained to manipulate and dominate. She inherits nothing but a shattered body and ruined reputation. Yet weakness is temporary. The bullies who tormented Veronica now face a colder gaze and a sharper mind. As Savanna rebuilds Veronica's life piece by piece—shedding weight, exposing enemies, and rising to the top of school—the truth behind her rebirth emerges. Savanna didn't die by accident, and her killers remain at large. This time, she won't be the victim. She's coming for everything.
Reborn from Betrayal, I Cut Every Tie Novel Cover
8.0
Starving in an orphanage, Lawrence witnesses a billionaire couple claim a fake heir while donating millions. Though glowing LitRPG messages urge him to reveal his locket and reclaim his birthright, Lawrence realizes a dark truth: his biological parents only want the impostor. In this gripping modern fantasy mystery, he chooses to flee with his secrets rather than face a family that would never truly see him. He must now forge a new path while cutting ties with a treacherous past.
Falling for the Disgraced Heir Novel Cover
7.5
Brandon Hughes went from a powerful elite to a penniless outcast after a scandal cost him his inheritance. When he enters Julia Bailey’s exhausting life of multiple jobs, she is forced to help a man who lacks any basic survival skills. Though he seems like a burden, Brandon is actually a disowned heir with a life-changing secret. Julia must choose between this disgraced man and James Whitmore, a lawyer offering safety while hiding his own peril.
She Killed to Marry Rich Novel Cover
9.4
When her sister plots to murder the hospitalized CEO of the Carroll Group to force a marriage with his heir, Samson, the protagonist intervenes to prevent a disaster. Despite warnings about the family's dangerous mafia ties, the sister's greed leads to a fatal confrontation. After being shoved to her death, the protagonist wakes up on the night the scheme began. Now, she must navigate a web of billionaire secrets and underworld connections to change their dark fate.
The Fake Amnesiac's Very Real Divorce Novel Cover
9.0
After an ambush, mafia boss Vincent Corleone fakes amnesia to install Angela Mancini as his new Donna, stripping his wife Valenna of her rank and firearms blueprints. Overhearing his deception, Valenna chooses silence over confrontation. She resigns and files for divorce, leaving the Corleone family unable to assemble a critical weapon shipment. When the technical failure ruins his reputation, a desperate Vincent tracks her down, only for Valenna to turn his own amnesia lie against him.