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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

Reborn Principessa: She's Done Holding On Novel Cover
8.8
After a car accident, a woman wakes from a twelve-day coma having lived twelve years in a vivid dream. In that life, she served as a fake mafia principessa, committing crimes for Marcello Gallo only to be discarded on their wedding day. Now back in reality, she awakens exactly when Marcello introduces the true heiress, Viviana Sabato. Despite his current displays of affection, she remembers his ultimate treachery and resolves to sever ties with him to avoid her tragic fate.
The Week He Pretended To Be The Husband Novel Cover
8.2
To secure an alliance with the Castellanov family, Lina’s sister Elena is set to marry Nicola. However, Lina’s husband, Matteo—who is Nicola’s twin—convinces his brother to swap identities for one week so he can be with Elena. While Matteo believes his wife is oblivious to the deception, Lina secretly overhears the entire plan. As the brothers trade lives, Lina harbors her own hidden agenda, ensuring that this week of pretense will have consequences neither man ever expected.
Kidnapped by True Love Alpha Novel Cover
9.1
Olivia’s life has been defined by hardship, from her unloving childhood home to being traded to settle her father's debts. Now, she suffers under her abusive mate, Alpha Leo. Hope arrives in the form of Alpha Julian. While undercover investigating a violation of the spirits code, Julian discovers that Olivia is his true fated mate. Refusing to let a treaty stand in his way, he risks everything and kidnaps her from his worst enemy, sparking a dangerous battle for love and freedom.
Reborn To Reclaim My Stolen Triplets Novel Cover
7.8
Gisele Beaumont survived a brutal birth and a kill order from Caden Sterling, the father of her triplets. Forced to abandon her firstborn and flee with her twins as an explosion destroyed the clinic, she was presumed dead. Six years later, she returns to New York as Dr. Thea, a brilliant medical researcher. Her mission: infiltrate Caden's empire, cure her ailing daughter, and reclaim the son stolen from her. Kasey Mack, the woman who orchestrated her downfall and played savior, still lurks in the shadows. As Gisele navigates a world of wealth and danger, she must uncover why Caden ordered the death of his own flesh and blood—and make him pay. The reckoning has just begun in this thrilling tale of revenge, redemption, and a mother's unyielding love.
He Thought My Mother Died, but It Was His Novel Cover
9.0
When Josiah Broadway ignores a ten-million-dollar ransom demand to celebrate his childhood sweetheart’s success, his mother is murdered by kidnappers. Cruelly assuming the victim was his wife’s mother, Josiah demands the disfigured body be sent to a studio to serve as a realistic prop for a performance. His wife, fueled by cold fury at his callousness and mistake, complies. This billionaire romance and mystery follows the dark consequences of a husband's ultimate betrayal.
Reset to the Day They Killed Me Novel Cover
8.1
Lara Quinn’s life shatters when Maya Crane, her husband’s childhood friend, orchestrates a fatal car crash to eliminate her and her unborn child. Though Maya dies in the wreck, she successfully frames Lara for the accident. Mason Sterling, Lara’s billionaire husband, feigns devotion before brutally drowning her in the ocean as retribution. However, death is not the end. Lara wakes up on the morning of her prenatal checkup, granted a second chance to rewrite her tragic fate and escape Mason’s cold-blooded vengeance.
After I Died for My Wife's Brother, She Went Mad Novel Cover
8.2
To the outside world, marrying into the prestigious Jenkins family was a stroke of incredible luck. Yet, I always knew my wealthy wife, Zoila Jenkins, had a hidden motive for drawing me in. Her affection was merely a facade, designed to secure my heart as a perfect transplant match for her brother, Ray. The ultimate betrayal struck when a horrific car accident, engineered under Ray's own design, sealed my tragic fate.
The Runaway Astrophysicist And Her Secret Novel Cover
8.0
After five years in a cold marriage to tech mogul Arlo Hatfield, Corinne tricks him into a divorce to pursue an astrophysics fellowship in Chile. Just as she prepares to flee, she discovers she is pregnant. While Arlo dotes on his lying sweetheart Brielle, he ignores Corinne’s medical crisis. Realizing he is blinded by deception, she escapes to Chile alone. Years later, a broken Arlo tracks her down, but Corinne refuses to forgive the man who never cared to see her.
My Basement Death Broke My Two Brothers Novel Cover
8.0
On her birthday, the protagonist of My Basement Death Broke My Two Brothers is framed by her adopted sister, Sophia. Her brothers, Gerald and Gary, demand she surrender her custom gown to Sophia. When she refuses, they have it forcibly removed and lock her in a dark basement. Despite her severe asthma and pleas for help, she is ignored while the family celebrates upstairs. By the time her brothers finally check on her, the neglect has turned fatal, leaving a trail of guilt and horror.
His Luna, His Enemy, His Doctor Novel Cover
8.9
Dr. Elena’s rational world shatters when a dying ER patient heals instantly, revealing a hidden werewolf society. Claimed as a mate by this powerful Alpha, she is thrust into a lethal world of pack politics and ancient secrets. After he publicly rejects her, she discovers she is pregnant with his heir. They view her as a fragile human, but a dormant power within her is waking. Now, this doctor is becoming the most dangerous threat the pack has ever seen.
The Billionaire's Substitute Wife Demands Divorce Novel Cover
8.0
I believed my marriage to billionaire Hartwell was perfect, though he insisted I wear only cornflower blue. Then an anonymous text branded me a "pathetic substitute" for a dead woman. Breaking into his locked attic, I found a life-sized portrait of a woman who looked exactly like me: Georgia Freeman, his deceased lover. My three-year marriage was a lie. When I wore another color, Hartwell violently tore the clothes from my body. His elite family had known all along, mocking me as a stand-in keeping a ghost's memory alive. I was a hollow vessel chosen to replace a dead woman. So I shredded every blue gown, threw his sapphire down the trash chute, and swore I would never bear a substitute child. Watching the color drain from his face, I knew I would destroy his perfect illusion.
A Diamond in Her Own Right Novel Cover
9.1
After being framed for an injury she didn't commit, Eve is banished to a medical relief mission by her vengeful fiancé, Dean. Abandoned and forced to survive on her own, she disappears from his life entirely, even ignoring his eventual marriage to another woman. Five years later, Eve has reinvented herself as a skilled hospital director. When a critically injured Dean arrives at her emergency room, she must maintain her professional composure to save the man who once discarded her.
Too Late To Beg Novel Cover
9.8
After three years, Tamsin Ward’s marriage to James Whitmore unravels when his best friend, Isla, returns. Faced with an impossible situation, Tamsin demands a divorce, but James refuses to let her go. Cornered by the powerful Whitmore family, she seeks help from Leo Price, her first love who vanished without explanation. Leo agrees to take the case only if she dates him for three months. Now, Tamsin is caught between her husband’s control and the man who once abandoned her.
The Cops Save My Family While I Watch Novel Cover
8.2
As the year ends, tragedy strikes when five-month-pregnant Sylvia Small falls into a lake. She is saved by her neighbor, Officer Raven Weber, who heroically plunges into the water but falls into a coma shortly after. When Zach arrives, he finds his drenched wife desperate for comfort. Instead of offering support, he coldly pushes her away to protect his expensive suit. Sylvia begs for funds to help her savior, but Zach remains indifferent to the life-threatening sacrifice.
Hospital Cover‑Up: My Wife Hides the Killer Novel Cover
9.1
After a routine check-up leads to a fatal infection and his mother's death, a man uncovers evidence of gross surgical malpractice. He prepares to sue, only for his wife, hospital director Anastasia Ziegler, to intervene. She coldly dismisses the tragedy to protect the surgeon, Louis, who is actually her secret lover. Unbeknownst to Anastasia, her betrayal goes deeper than infidelity, as she is shielding the very man responsible for murdering her husband's only remaining family.
Ice in His Veins  Novel Cover
7.9
Sebastian Cruz lives by three rules: protect his team, never show weakness, and hate his stepbrother. Julian Frost has one secret: he's been in love with Sebastian since before they became family—and Sebastian doesn't even remember. Now they're trapped. Two weeks. One cabin. One bed. A blizzard that won't stop. A father who wants to destroy them both. An injury that could end everything. And a memory that's finally starting to return. By the time the ice thaws, Sebastian will have to choose: his career, his family, his future—or the man he was never supposed to love but was always destined to keep.
After She Married My Cousin Instead
 Novel Cover
7.9
A fatal car accident sends a man back in time to the day he first married his unfaithful wife. Choosing to avoid their toxic history in After She Married My Cousin Instead, he lets her leave with his cousin to pursue fame overseas. While he builds a quiet life practicing law, she becomes a global star. However, when they meet again five years later at a reunion, her arrogance turns to rage. She cannot handle the fact that he has moved on and found love with someone new.
After Faking Her Death, Her Spy Husband Went Mad Novel Cover
9.3
When a high-stakes special ops mission ends, Conrad Collymore’s teammates tease him about his relationship with Artemis. Unaware his wife is listening to the comms, Conrad casually dismisses Artemis as nothing more than a temporary distraction to blow off steam. Moments later, his wife's phone rings. As Conrad delivers sweet, fabricated reassurances of his love, she is left holding the device in agonizing silence, her heart completely shattered by his cold betrayal.
He Killed My Best Friend, So I Took His Everything Novel Cover
9.1
Five years ago, Emma covertly rescued her boyfriend’s failing business, becoming its primary shareholder while remaining in the shadows. On the eve of the company’s public offering, he promises her a life-changing surprise, leading her to expect a proposal. Instead, the day of the IPO brings a violent betrayal. He publicly humiliates Emma, physically assaults her, and discards both her and her best friend. Handing them over to a ruthless crowd of thugs, he treats them as worthless gifts.
A Breath Away from Death Novel Cover
9.7
In the modern romance A Breath Away from Death, a woman’s fragile health becomes a weapon for her rival. Charlotte Whitmore, a doctor and childhood friend of billionaire Ethan Cross, spikes the protagonist's drink to trigger a cardiac crisis. While the victim collapses in agony, Charlotte mocks her, convincing the guests and Ethan that the pain is merely a jealous act. Abandoned by her cold fiance, the protagonist must find a way to save herself before it is too late.
My Father's Point-Based Game Novel Cover
8.8
In this young adult mystery, a father uses a family point system to supposedly maintain harmony. While the protagonist earns points through labor and academic excellence, her father exploits the rules to favor his stepson. After painstakingly saving 1,000 points for a Math Olympiad registration, she watches as her father transfers her hard-earned balance to her brother for sneakers. Facing total emotional exhaustion, she destroys her future and takes a fatal leap.
Glass-Torn Heart Novel Cover
8.5
A festive family trip turns into a nightmare in Glass-Torn Heart. After a horrific car accident, Carol lies dying with glass piercing her chest. Despite her agony, her fiance and parents prioritize her sister Delila, who suffered only a minor scratch. Dismissing Carol's cries as attention-seeking, they leave her to perish in the snow. This tragic romance and mystery explores the devastating moment her family realizes their fatal mistake too late.
She Was a Joke, Now the Queen Novel Cover
9.0
On her twenty-fifth birthday, Eveline is publicly accused of kidnapping her adoptive sister Ciara. Her husband Frederick recoils in disgust, and her biological father forces her to renounce the family. In her past life, she begged for their belief and was abandoned piece by piece until she died in despair. But Eveline wakes again on the very day her nightmare began. This time, she sheds no tears. She calmly signs the divorce papers, reveals the hidden footage of Ciara paying the kidnappers, and walks away to reclaim her true billionaire bloodline.
You're Not Hurting Me This Time Novel Cover
8.4
Victoria, the sole daughter of a casino magnate, was once betrayed by Harry Hunt, the man she loved. In her previous life, Harry ignored her pleas for help during a brutal kidnapping, leading to her agonizing death at sea. Now reborn on the day she must choose a fiancé from her nine bodyguards, Victoria crosses Harry off her list. She selects Jeffrey Reed instead, but as the mafia world watches, a desperate Harry begs for a second chance at their engagement banquet.