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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

Unveiling Shadows: Echoes of Vengeance, Ties of Betrayal Novel Cover
7.8
Promoted to cover the dangerous underworld, journalist Charlie's investigation plunges her into the mafia's crosshairs. She soon uncovers a shocking truth: she is deeply connected to the very network she is trying to expose. With her mother and best friend used as leverage, Charlie must navigate her feelings for two powerful men who promise protection but harbor suspicious motives. Confronting a dark past, she must choose between justice and a burning desire for vengeance.
My Husband Left Me in My Late Pregnancy on The Highway For A Murderer Novel Cover
8.5
Left to freeze in a minus-ten-degree blizzard, eight-month-pregnant Madeleine is abandoned on the Pan American Highway by her husband and in-laws. Their priority? Accommodating an uncle newly released from prison for murder. When Madeleine protests, she is met with violence and left behind. Shivering and bleeding in the snow, her desperate calls to her spouse go unanswered. With her life and unborn child at risk, she dials the police with a shocking report: her car has been stolen by a wanted killer.
I Got Cancer From Sleeping With My Uncle Novel Cover
8.8
After losing her parents, Zella Cooper was taken in by the formidable Sean Graham. Though rumored to be ruthless, he doted on her for a decade, even promising marriage. However, their relationship crosses a line, leaving Zella pregnant and facing a terminal illness. Her world shatters when she overhears Sean ordering her room to be cleared for a woman named Yulia. Realizing she was only a temporary substitute, Zella must face her final days knowing her protector’s love was a lie.
Begging for Forgiveness on Livestream Novel Cover
9.8
After four years of marriage, billionaire James Lawson accidentally exposes his affair by posting a photo of a young content creator, Sophie Jones, on his personal social media. Though he quickly deletes the post to hide the evidence, the damage is done. His wife, who previously would have confronted him in a heated argument, chooses a different path this time. Instead of reacting with rage, she calmly ignores his incoming calls, signaling a cold shift in their relationship.
How Dare You Steal My Father’s Legacy Novel Cover
9.7
Benjamin Ward’s life work, a revolutionary AI capable of curing terminal illness, is stolen, leaving him paralyzed and broken. When his son discovers the thief is Grayson Vale, the rising star of a national lab, he expects support from his girlfriend, Maris Dawn. Instead, she protects Grayson, offering a ten-million-dollar bribe to silence the truth. Faced with betrayal and corporate greed, the young researcher shreds the check, vowing to dismantle those who built their futures on his father's ruins.
She Regretted Stealing My Insulin Novel Cover
9.7
During a group hike, a diabetic man's life is endangered when his girlfriend's close friend, Adrian, tricks him into eating a high-sugar bar. As his blood sugar spikes, he discovers his insulin has been replaced with saline. His girlfriend, Selene, dismisses his medical crisis as a bid for attention, refusing to return his medication. Facing a fatal collapse and their cruel mockery, he makes a desperate final call to his mother to intervene against their heartless betrayal.
All of Me for You, Forever: A Love That Transcends Time Novel Cover
8.3
Seven years after her lover vanished, Ella is reunited with a hardened, dangerous version of the man she once knew. Jerry returns harboring lethal secrets that pull them into a web of betrayal and shadowy enemies. As their old passion reignites, Ella faces a harrowing choice: can she trust him again? Caught in a cycle of revenge and deception, the couple must navigate a deadly game where their devotion could lead to their ultimate destruction.
Her Ex's Science Project Novel Cover
8.0
Harper sends the protagonist to Bendora Mental Health Institute to serve as Jeremy’s experimental subject. After enduring agonizing electroshock therapy and a forced amputation, the victim is silenced with threats and a prosthetic limb. While Jeremy chases a prestigious Research Award, the protagonist prepares a macabre surprise. Seven days post-surgery, he plans to present his severed leg to Harper during Jeremy's celebratory gala, exposing the horrific truth.
The Forgotten Donna: A Second Chance Novel Cover
8.1
Forced to replace her sister at the altar, the protagonist lived five years as the hidden wife of Damian Lucchese, New York’s young Godfather. After being left to die in a blizzard while pregnant, she is reborn at the moment of her sister’s return. This time, she refuses to beg for her parents' approval or her husband's cold heart. Choosing to walk away, she leaves her past behind, ensuring those who discarded her can never reclaim her presence or her forgiveness.
All Her Schemes Bounce Back: The Cheating Scandal Reversal Novel Cover
7.9
During a high-stakes postgraduate exam, campus belle Sharon Deleon plants answers in Cassandra’s pencil case to ruin her academic future. Guided by mysterious floating comments, Cassandra watches as the proctor arrives to expose her. However, Cassandra possesses a hidden supernatural ability to reflect misfortune back onto her enemies. When the search begins, the incriminating paper is gone, only to reappear in Sharon’s own pocket, causing her malicious sabotage to backfire completely.
My kid’s robot got a high-voltage stun device—I went crazy. Novel Cover
9.2
At the International Youth Innovators Fair, a celebratory event turns into a horrific nightmare. A young boy's robotic entry is maliciously sabotaged with a hidden, high-voltage electric stun device. When the machine activates, the devastating electrical current severely burns the child's hands. He collapses to the ground, screaming and convulsing in agony, leaving his devastated father to face the terrifying aftermath of a deliberate, cruel attack on his own son.
My Husband Got my Best Friend Pregnant, so I Left Novel Cover
8.7
After suffering five miscarriages, a shocking medical mix-up reveals a devastating truth: my best friend is pregnant with my husband Jaxon's child. Even worse, Jaxon has been secretly poisoning me to induce those miscarriages for his mistress's benefit, while his grandfather murdered my parents to steal our family business. Now, marked for death on my upcoming birthday, I will play along with their lethal plot. I'll fake my demise and return from the shadows, partnering with Jaxon’s powerful billionaire rival, Lorenzo Blackwell, to exact absolute vengeance.
Sold to the Devil's Empire Novel Cover
9.3
Delphina Moore has always been the unwanted twin, raised in a house where she never belonged. When she attempts to leave, her family sells her to Evander Thorne—a man spoken of only in fear, a man from whom no one escapes. Expected to vanish like the others, Delphina instead survives, forging an uncontrollable bond with Evander that ties them together in ways neither can explain. But their connection awakens a secret buried long before her birth, a secret powerful enough to destroy everything or remake it entirely. In a world of danger and mystery, Delphina must navigate her new reality and the dark pull of a man she was never meant to know.
Mistaken Gold Bracelet Turned Me Into Internet Villain Novel Cover
9.7
When Bethany Greer and her friend order ten-dollar gold-plated bangles to maintain appearances, they are shocked to receive authentic, heavy gold jewelry instead. Their attempt to rectify the mistake with the seller backfires when he responds with aggressive insults and an absolute refusal to accept returns once the packaging is opened. Threatened with reports for malicious reviews, the protagonist decides to keep the valuable bracelet, leaving the rude merchant to face the consequences of his own hubris.
Twenty-Three Years of Being Single, Yet Pregnant Novel Cover
8.0
Feeling under the weather, a twenty-three-year-old woman heads to the hospital for a routine weekend medical check-up, only to receive a diagnosis that defies all logic. The physician reveals she is one month pregnant, leaving them both utterly bewildered. Having lived her entire life completely single without ever having a boyfriend, she is forced to confront a baffling medical anomaly. How could she possibly be expecting a child? A gripping mystery begins to unfold.
Priced Like Gold: A Million for a Slice of Luxury Novel Cover
8.9
While conducting a routine inspection of his family’s luxury hotel, the protagonist decides to grab a bite at the internal restaurant. After consuming a simple bread roll while waiting for his meal, he is confronted by a manager who demands a staggering $1.28 million fine for allegedly bringing in outside food. Shocked by the blatant extortion, he documents the bill and alerts the board of directors. By tagging his elder sister, he demands an explanation for these predatory revenue tactics.
If She’s Your Wife, Then Who Am I? Novel Cover
8.4
Driven by desperation, a woman braves a four-hour journey through a violent typhoon to reach the hospital where her husband, Xander Gray, is recovering from surgery. While his friends tease him about being devoted to his spouse, the reality is far more sinister. When she finally reaches his side to offer comfort, Xander reacts with pure vitriol. He rejects her touch, insisting she is an impostor and declaring that a woman named Beverly Long is his actual wife. This modern mystery explores a marriage suddenly shattered by a chilling identity crisis.
Revenge Is a Dish Best Served Cold Novel Cover
9.4
Following a company event, Matthew Wells offers his colleague a ride, only for his girlfriend to fabricate evidence of an affair. Betrayed by Matthew's lies, the protagonist is fired, and her apprentice is bullied into quitting. A desperate attempt to seek justice ends in a fatal fall down the stairs. Miraculously, she regresses to the moment the accusations began. Now, she has a second chance to dismantle the deception and save her career in this intense mystery story.
Your Borrowed Life Expires After New Year Novel Cover
9.4
During a family dinner, Elias Barrett hands out cash to everyone but his partner, dismissing the need for formalities between them. The illusion of their stable life shatters when she sees a romantic bank transfer he sent to another woman named Jamie. Without a word of protest, she cancels their wedding venue and destroys the medical consent form for the kidney donation Elias desperately needs. Once the holidays end, his borrowed time will officially expire.
The Wrong Father Shall Regret Novel Cover
8.5
After being discarded by the Zimmer family for supposedly having defective genes, a young woman’s life is shattered the night before her wedding. Her billionaire fiancé chooses a 'perfect' replacement, leaving her to rebuild alone. Five years later, he resurfaces at a hospital with his dying son, mistakenly believing her healthy daughter is his secret child. Now, she must protect her family’s peace while the man who once judged her watches his own world crumble.
Mound of Lies Novel Cover
8.1
After a fatal chemical explosion kills her father, Jessie Moan is betrayed by her fiancé, Charlie, who covers up her stepsister Lilly’s crime. Desperate for justice, Jessie marries her father's billionaire rival, Peter Wilson, trading her family’s valuable research for his protection. But her sanctuary is a trap. Jessie soon discovers Peter orchestrated the marriage solely to secure her father's technology and shield Lilly—his true love—leaving Jessie to take the fall for everything.
Panicking at Her True Colors Novel Cover
9.2
In Panicking at Her True Colors, a deceptive heiress unmasks the protagonist’s identity to force her into a marriage with a crippled man. While she stages injuries and manipulates the family, her plan fails because they can all hear her malicious inner thoughts. From framing the protagonist for falls to insulting her 'loyal dog' of a brother, the impostor's cruelty is exposed. As her family grows furious, the protagonist ignores the chaos to focus on her secret mission.
From Apollo’s Betrayed Bride to Hades’ Queen Novel Cover
8.5
Once Apollo’s most faithful devotee, a gifted prophetess discovers a soul-crushing truth just days before her divine wedding. Using her Sight, she witnesses her lover and her adopted sister, Cassandra, plotting to steal her powers. Realizing her entire romance was a cruel charade, she abandons her faith. Desperate to escape Apollo's reach, she kneels before the altar of Hades, offering her prophecy in exchange for eternal sanctuary in the Underworld.
The Don Begged Me for Second Chance Novel Cover
9.5
After three years of marriage to Don Alexander, Sophia discovers his infidelity on their anniversary. Catching him with his secretary, she hears the man who supposedly doted on her call her boring and conventional. Devastated, Sophia visits the black market to fake her death and secure a new identity. Though their $500 million wedding was the talk of Sicily, she prepares to vanish in five days. However, her departure causes the once-indifferent Don to completely spiral.