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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

Fiancée Pawns Me to My Sister Novel Cover
7.8
After returning to his family, a young man is lured to Golden Island under the guise of bonding with an impostor. When his fiancée and the pretender accumulate massive gambling debts, they abandon him as collateral to save themselves. As casino thugs prepare to strike, he spots a familiar contact on the leader's phone: the owner of the island. To his shock, it is the adoptive sister who has cherished him for years, turning his desperate situation into a startling revelation.
The Girl No One Could See Novel Cover
7.8
Mrs. Dolton arrives at her daughter Elise’s cramped apartment to find a nauseating, rotten odor that everyone else ignores. Her attempts to clean the unit lead to a violent confrontation with Elise’s roommates, ending in Mrs. Dolton’s accidental death. However, she suddenly wakes up at the moment she first entered the room. Faced with the same horrific stench and a second chance, she must uncover why Elise is rotting while still alive.
I Was His Mate, Now I Am His Doom Novel Cover
9.8
After Alpha Dixon abandoned their dying son Elijah to save his ex-lover's child, Irin lost everything. Cast out and labeled a liar, she survived with the aid of a powerful ally, reshaping herself into the enigmatic Carmina Dwayne. Now, she has returned to systematically destroy the man who betrayed her and his new family. As she uncovers the dark web of manipulation that ruined her past, Dixon begins to doubt his own choices. Yet, this quest for justice threatens to destroy them both.
His Substitute Turned Into the Mafia Queen Novel Cover
8.8
After discovering her boyfriend Marco Ross is proposing to an imposter, the protagonist survives a targeted assassination attempt only to hear Marco dismiss her as a mere stray. Little does he know, she is the legitimate Conti heiress he has been seeking. Reclaiming her birthright, she returns to her father to seize control of the family empire and finalize a strategic marriage alliance. Now, she will dismantle Marco's world and eliminate the woman who stole her name.
I Died… and All My Love Interests Went Insane Novel Cover
9.6
After transmigrating as a villain in a Gary Stu novel, the protagonist fails to win over any female leads to earn his freedom. His targets, including his sister Leslie, classmate Miranda, and daughter Natalie, all favor the hero Gabriel. To escape, the system offers a final deal: death at their hands. He successfully orchestrates his own demise, but instead of moving on, he watches as the women who once hated him descend into complete insanity following his death.
The Seven-Year Itch: Erasing the Donna Novel Cover
8.4
During her seventh anniversary, the Donna of a powerful crime syndicate discovers her husband Lucian’s infidelity. While hiding her pregnancy news, she overhears him discussing his new mistress in Italian, unaware she understands the language perfectly. Coldly betrayed, she refuses to cause a scene. Instead, she secretly accepts an invitation to an international research project. In three days, she will vanish from his life forever, leaving the mafia world and her unfaithful husband behind.
His Homecoming Was My Nightmare Novel Cover
7.9
After five years of isolation at a remote research base, a husband returns to find his life transformed. He originally abandoned his bride to spite a former flame, leaving her to make nearly a thousand failed attempts to reach him. Now, he reappears during her birthday celebration only to react with fury at her pregnancy. As he demands to know the father's identity, she faces the man who once discarded her, setting the stage for a tense confrontation rooted in years of neglect.
Even Forever Ends in Goodbye Novel Cover
9.4
Mabel's life takes a tragic turn after she saves Terrence Fletcher, resulting in a marriage meant for her cousin. Despite her loyalty, Terrence remains distant, eventually choosing Anna and their secret child over Mabel's own pregnancy. Following a forced medical procedure that ends her life, Mabel regresses to the moment of the initial accident. Armed with the bitter truth of her past, she chooses to step back and let Anna take her place, forever altering their shared destiny.
My Husband Wanted My Organs, So I Buried Him First Novel Cover
9.0
When Laurel Swanson's husband and his ex-girlfriend beg her for a life-saving bone marrow donation, Laurel is ready to agree. But before she can, terrifying system warnings flash before her eyes. The diagnosis is a lie; Bianca actually has kidney failure, and the surgery is a trap to steal Laurel's organ, seize her company, and destroy her family. Realizing her husband wants her dead, Laurel must think fast. Faking a chronic illness, she begins a desperate fight to survive their lethal conspiracy.
When My Brother Found Out that I was the Victim Novel Cover
8.3
While a woman suffers a horrific end and has her unborn child violently stolen from her, her estranged brother dismisses her final, desperate phone call. The next day, the seven-month-old infant is discovered in a police morgue. As a forensic specialist, the brother conducts the autopsy himself, concluding the baby was brutally extracted and that the mother met a gruesome end. He remains utterly oblivious to the terrifying truth: the victims are his own sister and sister.
Kindness to a Traitor Novel Cover
8.7
After helping a victim of domestic abuse, an idealistic lawyer finds his life destroyed when the woman falsely accuses him of rape. A fraudulent paternity test confirms his fatherhood, leading to social ruin, his parents' suicides, and his own murder. To his shock, the traitor inherits his entire estate. However, death is not the end. He wakes up at the exact moment their first encounter began, armed with the dark truth of her deception and a burning desire for justice.
One Night With The Scheming CEO Novel Cover
9.6
After catching her boyfriend with her best friend, Chloe drinks herself into oblivion at the company gala. She wakes in a stranger's penthouse—wearing only a man's shirt—and discovers the stranger is Damien Sterling, her company's ice-cold CEO. Instead of firing her, he proposes: marry him. Chloe refuses, terrified, and focuses on revenge against her ex. But Damien manipulates her into a Paris trip, reveals he knows her secrets, and traps her alone in the office. Then classified files appear on her computer, downloaded while she was stranded with him. Chloe realizes the hot chocolate, the bandaged ankle, the months of watching—it was all a setup. He doesn't want a wife. He wants a disposable scapegoat.
The Billionaire Ex-Wife Returns Novel Cover
8.9
Five years ago, Vanessa Saxon was the wife of K Group CEO Luca Kensington until a cruel frame-up by her sister, Beatriz, destroyed her life. Accused of infidelity while seven months pregnant, Vanessa endured a forced premature delivery mandated by her vengeful husband. After nearly dying and being saved by her friend Daxton, she vanished. Now, Vanessa has returned with her daughter, Isla, to systematically dismantle the lives of those who betrayed her and reclaim her dignity.
Husband’s Lies Novel Cover
8.9
When a navigation notification reveals an unauthorized transfer, a wife’s world shatters. Her husband, Koah Quinn, claims he is funding his mother’s healthcare, but a message from his ex, Wanda Blake, confirms he is paying child support instead. Despite earning a modest salary, Koah has been sending $10,000 monthly by stealing the house downpayment saved by his wife's parents. This mystery romance explores the fallout of a marriage built on deception and stolen futures.
Unfaithful Until The End  Novel Cover
8.8
Ariana's world collapses when she learns of her husband Lucas's betrayal with her best friend. Hospitalized by the shock, she chooses peace over confrontation, vanishing to her cousin's home to guard both her health and the pregnancy she has long prayed for. Yet memories of the love and sacrifice she once gave Lucas—including her late father's properties—refuse to fade. A birthday outing finally stirs her spirit, and a chance reunion with Alex, her former university lover, rekindles hope. Recently divorced, Alex offers the understanding she craves. But just as healing begins, Lucas appears at her cousin's door, confronting Alex and exposing a hidden shared history between the two men. Caught between love, betrayal, and buried secrets, Ariana faces a truth that could change everything.
The Secret Rules Of The Hospital Novel Cover
7.9
While visiting the Head of Surgery’s office, a young nurse consumes a glass of red wine only to be overcome by a sudden, inexplicable dizziness. As her strength fades, Dr. Carter’s professional demeanor shifts into something unrecognizable. Instead of offering medical assistance, he forces her onto a couch, blocking her exit. The Secret Rules Of The Hospital come into play as he admits his desire to finally get close to the facility’s most beautiful nurse, leaving her unable to resist.
That Beauty Salon Novel Cover
8.4
When her best friend brings her to a local spa for a facial, the protagonist of That Beauty Salon meets a captivating young employee. Tall and exceptionally charismatic, he knows exactly how to charm women. His flirtatious advances lead her to forget her boyfriend and surrender to a passionate affair. However, beneath his gentle exterior and the pleasure he provides lies a hidden agenda. She soon realizes that his attention comes with a devastating price she never expected to pay.
My Rebirth, His Obsession Novel Cover
8.4
After a night with Gilbert, the Veronatri mafia kingpin, Julian’s past life ended in tragedy. Accused of entrapment and stripped of her dreams at Cambridge, she watched him sacrifice their daughter’s life for his first love. Now reborn to the night it all began, Julian refuses to repeat her mistakes. Instead of begging for his affection, she abandons the underworld for her education. As she claims her future, the once-cold leader becomes obsessed with finding her.
Irresistible Chains: I Sold Myself To My Guardian Devil Novel Cover
8.6
Eight years after selling herself to Nathan, Rosalyn is forced back into his dark world by her own fiancé. What was meant to be a final transaction becomes a trap as Nathan refuses to let her go. While her future husband plots against her, Nathan secretly destroys him and shields her from scandal. Yet, as he finally seeks a permanent bond, Rosalyn flees. She leaves him haunted by a tragic past of blood, loss, and the child they never got to raise.
I Divorced the Vampire Who Never Loved Me — Now He’s on His Knees Begging Novel Cover
8.9
After four years of a loveless marriage born from debt and duty, Elena realizes she is merely a placeholder for Lucien Blackthorne’s true desire. When his childhood sweetheart returns, the powerful vampire signs their divorce papers without hesitation, dismissively offering her a check. Unknown to him, Elena is pregnant with his heir as she vanishes into the night. Now, the once-indifferent immortal is forced to his knees, desperately hunting for the human woman who finally chose herself over him.
The Secret White Wolf's Ultimate Revenge Novel Cover
9.5
Alpha Julian swore they were fated mates, destined to rule the Silver Moon Pack together. But after their marking ceremony, his warriors dragged her to a hidden hospital ward, where her stepmother, Lilian, waited with a cold smile and a thick envelope of cash. Strapped to an operating table, silver needles piercing her spine, she learned the truth: their bond was a dark magic illusion. Julian only needed her hidden White Wolf bone marrow to save his sister. They drained her bones, and the brutal extraction destroyed her immune system. Lilian counted her payout while she choked on her own blood and died alone in the dark. Waking two years in the past, right before the deadly trap, she vows to expose their monstrous crimes to the entire werewolf society and never be their blood bag again.
Husband Delayed Birth for Adopted Son’s Birthday Novel Cover
9.4
Eight months pregnant and in active labor, Elena is trapped in a basement by her husband, Adrian Shaw. Obsessed with protecting his adopted son Evan’s birthday from being shared, the billionaire dismisses Elena’s agony as a manipulative scheme for power. He ignores her desperate pleas for medical help and leaves her alone to celebrate with Evan and his mother. By the time Adrian finally inquires about the birth, he discovers the devastating price of his cold cruelty.
Stealing My Brother's Bride: The Ice‑Hockey Star's Obsession Novel Cover
9.4
After discovering her fiancé Kennedy with her best friend Bree, she flees to a dive bar and spends a reckless night with a stranger. Morning reveals him as Blake Ferguson—Kennedy's dangerous older brother. Rather than releasing her, Blake seizes control: he humiliates Bree publicly, invades her apartment, and declares her his. When Kennedy appears, Blake hides in her closet, then beats his brother into the hospital as a warning. Confined in a gilded cage with bodyguards at her door, she refuses to be a victim. She vows revenge on the cheater and the traitor—and to reclaim her life from the devil who trapped her, or die trying.
Before My Last Breath, I Was Her Reflection Novel Cover
8.3
Forced to undergo endless surgeries to replicate her billionaire husband's first love, a woman finds her identity erased. When the woman she was meant to replace miraculously returns, her husband's obsession turns to disgust. Despite her failing health, he orders one final procedure to remove her likeness. This tragic romance and mystery novel follows her final moments on the operating table and the haunting madness that consumes him when he realizes he can no longer remember her true face.