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

8.2
Liora's world shatters when she learns her marriage was a sham and the child she raised isn't biologically hers. In one bold move, she walks away, leaving her husband with nothing. She returns as the heiress of a global empire—stronger, untouchable, and far beyond the woman she once was. Just as she starts rebuilding, she meets Derek, a powerful man who pulls her into a dangerous new future. But her past isn't done. Her ex-husband resurfaces, determined not just to reclaim her but to destroy the life she's built. Will Liora let him win?

8.0
A day before their wedding, Sasha’s world shatters when her fiance, Yale Salvatore, is killed in a freak accident. Pregnant and grieving, she is stunned when his identical twin arrives for the funeral. However, a shocking overheard conversation reveals the truth: Yale faked his death to fulfill the dying wish of another woman. While he plans to return after her passing, Sasha decides the man she loved is truly dead. In three days, she will ensure he can never find her again.

8.8
Olivia Shaw’s life shatters when a gas explosion kills her family on the eve of her engagement. Despite the clear evidence of foul play by Kylie Yates, Jeremiah Clarke protects the culprit and destroys all proof. After a desperate act of revenge, Olivia wakes up back in time. She moves her family to safety, yet an explosion still occurs, leaving three mysterious bodies in the wreckage. Now, Olivia must navigate a web of lies and danger to uncover the truth behind the recurring tragedy.

8.6
After years of being held hostage by her mother’s threats to jump from rooftops, the protagonist has lost everything: her Ivy League dreams, her career, and her physical safety in an abusive marriage. Following a tragic end, she wakes up back in high school. When her mother climbs the ledge again to stop her college applications, she refuses to submit. This modern mystery follows a daughter choosing her own path and letting go of a toxic cycle.

7.9
Elena Reyes returns to Manhattan determined to launch her agency and raise her five-year-old son alone. Her resolve is tested when she meets Dylan Harper, the ruthless CEO of Harper Corp. Their professional connection soon ignites a deep, mutual attraction. However, the arrival of Dylan’s vengeful ex, Veronica, threatens Elena’s peace. As secrets regarding her son’s paternity emerge, Elena must face the truth. Can their bond survive the revelation?

8.8
I played the perfect, grieving wife beside the city's most feared Mafia Don. With his dying breath, he confessed a horrifying secret: twenty-six years ago, he swapped our newborn infants in the hospital, giving my flesh and blood to his mistress so her child could inherit the empire, while his legitimate son rotted in the slums. Before I could process the betrayal, his mistress and her thug son stormed the suite, demanding the penthouses and millions. Lorenzo signed the entire Syndicate over to the Underboss, leaving me with nothing. They thought I was a discarded shell. But as the ink dried on the will, I hid a cold smile. They didn't know that twenty-six years ago, I was awake during the swap, and in the dead of night, I switched the babies right back.

7.8
After accidentally breaking a glass belonging to her husband’s true love, the protagonist of Parting With No Regrets faces a cruel ultimatum. To atone for the mistake, her billionaire husband forces her into a prestigious yet abusive facility designed to groom playthings for the elite. Following a period of inhumane treatment, she finally manages to escape the nightmare. Upon reaching the hospital, she discovers she is pregnant, forever changing her path to freedom.

9.6
After seven years of brutal enslavement in a pigsty, seventeen-year-old Silas is finally rescued from human traffickers and reunited with his grieving family. His parents and younger brother are devastated by his emaciated state and the suffering he endured. However, the years of dehumanization have warped Silas's mind. To show his gratitude for their kindness and ensure they never suffer again, he prepares a final, poisonous meal to grant them a painless end.

9.3
Everyone envies the princess-like life the protagonist leads, especially her husband's devotion to gifting her exquisite designer clothing. However, three years into their marriage, the facade of a perfect romance shatters during a New Year's Eve gathering. When she violently rejects his latest gift, her relatives are appalled by her perceived ingratitude. Only she knows the truth behind the wardrobe that never fits. As her husband plays the wounded spouse, she finally exposes the unsettling secret hidden within their walk-in closet.

8.2
Pierce Ronan claims he can see lifespans, using a lie about his first love's imminent death to justify rekindling their romance. His wife, the narrator, silently endures as he moves his ex into their home and plans a lavish wedding. Even when asked to vacate her own bedroom, she complies without protest. Pierce believes his obedient wife is waiting for him, but she has uncovered his deception. While he performs for a healthy woman, his wife is the one actually dying of cancer with only three days left to live.

8.8
Gracie perished in a fire set by her fake sister Cathy, who laughed that her family and fiancé would soon be hers. Reborn after being brought home, Gracie stops begging for love and refuses to be trampled again. Accused of pushing someone down the stairs, she makes the lie real. Steal her place? She takes back everything Cathy treasures. Reclaiming her stolen room, she finds a hidden phone exposing Cathy's scheme: using Gracie's photos to lure wealthy heirs, including the cold magnate Aiden. If Cathy charms men to climb the social ladder, Gracie will play the game herself—reeling in every man Cathy collected. She deletes Aiden's contact and waits for him to return and swear to protect her forever.

9.7
Dylan's Dad
9.7
After saving Dylan Sullivan from a hallucinogen, I was forced into a marriage that ended in a basement fire on our tenth anniversary. Dylan blamed me for ruining his life and losing his true love, unaware that my intervention was a sacrifice. Now, I have been reborn on the very day he took the drug. Instead of helping him, I choose to step aside and let his supposed soulmate deal with the consequences while I pursue my own path to freedom and survival.

9.4
During a family getaway on a luxury superyacht, a chilling nursery rhyme turns into a death sentence. When the protagonist fails to answer his father's prompt, he is kicked into the ocean. Despite his pleas, his mother refuses to help, claiming the life-threatening ordeal will build grit. Left to drown as the vessel disappears, he struggles against cramps and the freezing waves. Though he eventually finds his way back, the bond is shattered, and his voice is lost to them forever.

8.3
Emma Brannigan believed her relationship with Jake Sterling was nearly perfect until a system warning revealed his affection dropped from 99% to 60% after they were intimate. While Emma spirals into self-doubt and tries to improve herself, she discovers a horrifying truth. Jake is intentionally manipulating her progress scores to train her like a dog. Now aware of his psychological cruelty and control tactics, Emma must navigate this dark mystery to reclaim her life from his games.

8.3
Before Anna Stone begins her undercover mission, she leaves a farewell letter. Instead of protecting her, the narrator's husband Wayne leaks her photo, while Anna's husband Gabriel exposes her location. Her twin Casper even leads drug dealers to her. The resulting massacre claims thirty-seven officers. After being sent to the criminal den Mirewick, the mother wakes up on the day the mission starts, desperate to stop her family's sabotage.

7.9
At her daughter Harley’s funeral, a devastated mother faces the ultimate betrayal. Her husband, Stephen Chandler, has used his legal expertise to shield his first love, Mia, from prosecution after she killed Harley in a hit-and-run. Mia walks free with a letter of understanding, dismissed by Stephen as a guilt-ridden woman who cannot undo the past. Refusing to let her daughter's death go unpunished, she vows to make both the killer and her complicit husband pay.

8.4
When their daughter is diagnosed with a rare genetic illness, a billionaire becomes a national hero by founding a charity in her name. Hailed as the father of the year, he works tirelessly to secure millions for a cure. However, at the height of a televised gala, his wife stuns the world by freezing the funds. Amidst public outrage, she ignores the accusations of cruelty to present her husband with divorce papers, revealing that his saintly reputation hides a darker truth.

8.8
Elena spent three years grieving a husband she thought was dead—until she saw him alive, standing with the woman he'd left her for. Before she could confront him, she died. Fate rewound the clock three years, placing her back beside Adrian, the man destined to betray her. This time, Elena knows his lies, his mistress, and exactly how her life ends. He has no idea the wife he intends to destroy has already lived through his betrayal once. She won't die for him again—she'll make him regret ever making her his wife.

9.4
What was meant to be a joyful Children's Day trip to the amusement park ends in unspeakable horror. While away on business, a frantic father receives a devastating call and rushes home, only to find his daughter, Taliah, has suffocated inside a scorching vehicle. Left alone by his wife, Laila, the young girl drank her remaining water before succumbing to the heat. Holding his daughter's lifeless body, he is consumed by grief and one burning question: why did Laila abandon their child, and where did she go?

8.2
During an undercover mission, an agent saves a poisoned hostage through a grueling three-day ordeal. Because the toxin lingers, she repeatedly abandons her husband to treat the man's flare-ups, treating her spouse as if he were invisible. Her neglect pushes their marriage to the brink until the husband suddenly goes missing. Faced with his disappearance, her composure shatters. This modern romance and mystery story follows a woman torn between a strange debt and the man she is losing.

8.6
When Joy Staton faints inside a freezer, William Staton blames his biological sister and kicks her into the frozen chamber as punishment. He ignores her pleas and orders guards to keep her locked away until she apologizes, unaware that Joy had lowered the temperature to -58 °F. In this tragic modern mystery, William’s protective rage leads to a horrific mistake. By the time the door opens, the only blood relative he has left has already stopped breathing in the extreme cold.

8.3
Upon arriving at Brookley College, a young woman discovers that an impostor named Deborah Larson has already claimed her enrollment and moved into her private villa. Worse yet, this stranger is publicly dating her fiancé. Looking at her own guitar-callused hands, the protagonist is forced to question her identity and the reality of her relationships. This young adult mystery explores a chilling case of identity theft and betrayal as she confronts the man who was supposed to love her.

8.1
During their daughter's celebration, Jennifer is horrified as Harvey McKinzie publicly reveals his affair with his late brother's pregnant widow. His parents admit to orchestrating the betrayal to secure the family lineage, demanding Jennifer accept a sister-wife. As Lydia claims her place in the household, Jennifer is pressured to care for her husband's second family. Amidst this cold betrayal, Jennifer's long-dormant system offers a final chance to spend her remaining points and exit this world forever.

9.2
Evelyn is orchestrating her own disappearance. With a text confirming that her staged car accident and fake demise will be finalized in ten days, her escape plan is officially in motion. Even when a senior partner at her law firm urges her to reconsider, pointing out that she is on track to become a partner by next year, Evelyn remains completely resolute. Choosing to walk away from her successful career, she officially resigns, determined to let her past die.