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

8.5
To prepare for her final exit, Fiona spends her last week acting as the ideal daughter her parents always wanted. She yields to every demand, surrendering her work to Remy and enduring the freezing wind without complaint. Her family misinterprets this sudden submissiveness as a sign of repentance, believing she finally understands her debt to her sister. They remain oblivious to her total indifference. As the clock ticks down, Fiona’s quiet smile hides the fact that she has already moved on.

8.0
At her infant son's celebration, Kaitlyn's life is shattered. Framed for murder and infidelity by her sister, she is divorced by her billionaire husband, Carter Franklin. Abandoned by her four brothers, her child is sent to an orphanage while she is confined to a mental institution. After a year of torment, her family finally releases her on the eve of Carter's wedding to her sister. But the traumatized woman they bring back is only a broken shell of her former self.

9.4
After mermaid princess Lyra is saved by Trevon Chapman, she abandons the ocean to marry him. For five years, she enjoys a blissful life until Trevon’s childhood friend requires a mermaid’s tail to survive. Despite her pleas, Trevon forces her into a surgery that leaves her legless and broken. Now a wheelchair-bound 'monster' in his eyes, Lyra demands a divorce. Yet, as she finds a way to reclaim her true form and return to the deep, Trevon is left shattered by the loss of the woman he discarded.

8.0
After 304 pleas, a desperate mother finally secures a promise from her husband to attend their terminally ill daughter's birthday. Instead of showing up, he spends the evening celebrating with his first love and her child. As their daughter passes away in her mother's arms, a social media post reveals his betrayal. When he later demands an explanation for her silence, the grieving widow realizes their marriage is over. She vows never to reach out to him again.

7.1
Hidden agendas and dangerous passions threaten to destroy Harper’s world. Caught in a web of deceit, she struggles to distinguish genuine affection from calculated betrayal. As the stakes rise, she must uncover the dark truths lurking beneath the surface before the deception consumes everyone she holds dear. In a fragile environment where trust is scarce, Harper faces a final choice: can love survive when it is built on a foundation of lies and broken hearts?

8.9
After a malicious comment on a college confession wall spirals into a viral adult video scandal, a young woman loses her reputation, her family, and eventually her life. However, she unexpectedly wakes up on the very day the first post appeared. Now, armed with knowledge of the future, she must navigate this young-adult mystery to expose the truth. This fantasy novel follows her journey to stop the defamation before it destroys her world again and to rewrite her tragic fate.

9.5
When Eliza's infant is kidnapped, her billionaire husband refuses the ransom to buy his lover a luxury necklace. Desperate, Eliza divorces him to marry his fierce rival, Miles Prescott, who promises to save her child. But five years later, she uncovers a devastating betrayal. Her daughter actually died long ago, and Miles has been conspiring with her ex-husband's lover all along. Realizing her savior is actually her child's killer, Eliza contacts the kidnappers to launch a ruthless revenge.

9.4
Jason Wright lived a life of comfort after marrying a housekeeper’s daughter, while his brother suffered under a cruel heiress. Consumed by rage, his brother killed him, only for Jason to wake up on the day of their betrothal. This time, his brother greedily chooses the woman who won the lottery in the previous timeline, hoping to steal Jason’s fate. However, Jason remains calm, knowing his brother has misunderstood the source of his past prosperity and power.

9.5
After Charlotte Lowell joins a law firm claiming she has been reborn, her accurate predictions about a corporate collapse and a gas explosion earn her Boss Levi’s total trust. Consequently, Yelena loses her promised promotion to Charlotte. When Yelena tries to resign, her boyfriend Finley and Charlotte conspire to trap her as a janitor. Driven to suicide by their cruelty, Yelena unexpectedly wakes up on the very day Charlotte first arrived, ready to challenge every prophecy.

8.0
Trapped in a forced union with Alpha Luca Stormbourne after an accidental pregnancy, Aria Kingsley has endured years of neglect and bullying. Ready to sever their bond and escape her role as an outsider, she attempts to leave, only for a dying Alpha’s confession to change everything. As secrets surface, Luca becomes fiercely possessive, refusing to let her go. Yet, a hidden enemy seeks to destroy them both. Aria must now decide: flee the pain or embrace her true power.

7.9
After winning an 80-million-dollar lottery, the protagonist's life shatters when her housekeeper, Lily Hall, commits suicide and leaves behind a fabricated video of abuse. Even her husband, Jayden Sanders, provides false testimony of her cruelty, leading to her imprisonment while the fortune goes to Lily’s sister. After rotting in a cell, she mysteriously wakes up on the day of her windfall. Now, she must uncover the conspiracy and stop the trap before it consumes her again.

9.2
After being framed as a bully by the manipulative Elena Rossi, a high-ranking mafia heiress loses everything, including her fiancé Luca Valenti. While the academy views Elena as a victim, the protagonist discovers she can hear the girl's malicious thoughts. When a Truth System awakens, she gains the power to broadcast these internal monologues. By linking Elena’s mind to Luca’s, she forces him to hear the truth: Elena loathes him and plans to destroy his entire family from within.

8.7
After sacrificing everything for her fiancé, Chloe is betrayed and imprisoned. Upon her release, she is rescued by Kenneth, a powerful and dangerous young billionaire. Chloe's joy at seeing her sister, Janet, vanishes when she discovers Janet married her ex-fiancé—the very pair who framed her. Thirsting for retribution, Chloe aligns with Kenneth to exact revenge. However, the tables suddenly turn, and now her own life is in grave danger.

7.2
Elara Fynn grew up amidst immense wealth and rigid traditions, including a strict ban on marrying outsiders and a refusal to explain their odd rituals. Her life shifts when she falls for Kael Lunaris, leading to a terrifying discovery. Her kin are actually wolves tied to a primal rite requiring blood sacrifices to maintain their status. Now, Elara must decide if she can dismantle this lethal cycle or if the family's dark legacy will destroy her.

8.6
A rude awakening of violence and harsh words drags a terrified protagonist back to consciousness, only to find themselves trapped on a freezing operating table. Despite desperate pleas to the woman they call mother, there is no mercy. Stepmother Louise Clarke reacts with cold disgust, swiftly seizing the protagonist's phone to cut off any hope of calling for help. Forced into a non-consensual medical procedure under the claim of a prior agreement, a dark family conspiracy begins to unravel.

8.8
For three years, I was Julian Falcone's invisible wife, laundering money to secure his throne while secretly running my own underground network. Then he brought Elena back from Europe, paraded her at the gala, moved her into our suite, and let his family humiliate me—all while I carried his child. On a cold operating table, my last devotion died. I packed my suitcases, left annulment papers, and walked out. At the National Commission Summit, I'll reveal myself as the true Boss of the W.E.N. Network and watch his world burn.

9.5
After being murdered by his wife Jessie in a past life, a billionaire wakes up back at his wedding ceremony. In his previous timeline, his insistence on marrying Jessie led to the death of her childhood sweetheart, Oliver, sparking a years-long plot for revenge. Now granted a second chance, he refuses to repeat his mistakes. Instead of exposing the substitute bride behind the veil, he embraces the switch to escape a deadly fate and find a new path forward.

9.5
After catching her husband Andy Lowe in bed with another woman for the ninth time, the protagonist maintains a chilling composure. Rather than reacting with rage, she calmly dismisses his young mistress and listens to Andy's cold defense of the girl's innocence. He plans to spend the night away to celebrate the girl's birthday, unaware of a terrifying truth. As he leaves, his wife smiles, knowing the innocent girl he cherishes carries AIDS and has already sealed his fate.

9.1
After suffering a gruesome death at the hands of Silas Jordan, who blamed her for his childhood sweetheart’s passing, the protagonist regresses to the past. Determined to avoid her tragic end, she manipulates the marriage lottery that once sealed her fate. However, mysterious reader comments appear on a screen, revealing she is in a novel. Despite the audience's confusion over the shifting plot, her goal remains clear: she refuses to marry Silas again or face his lethal remorse.

9.2
To ensure a future with actress Victoria Quinn, a man forfeits a billion-dollar LitRPG system reward and exhausts his luck to heal her paralysis. This miracle comes with a lethal condition: his life is tied to her absolute loyalty. If her love wavers, his soul faces total erasure. After seven years of apparent bliss, he begins to physically vanish while preparing their anniversary meal. As his body turns transparent, a system warning confirms her feelings have faded, triggering his final deletion.

8.6
Caitlin Knight once had everything—wealth, a future in design, and a secret crush on the quiet boy in calculus. Now she's broke and drowning in her mother's medical bills. At a charity gala, that boy reappears: Isaac Harrell, a cold billionaire CEO. He takes her home; she calls it a mistake. But Isaac forgets nothing. Forced into Zenith Tower, she's ignored—until her mother's sanatorium bill maxes out and predatory executive Donnie Hicks demands a private dinner. Trapped between two men, Caitlin discovers Isaac Harrell has never been good at sharing. A story of survival, secrets, and a love that refuses to stay in the past.

8.2
For six years, a young widow mourned her husband, Chace Woodward, who vanished from Bixby Creek Bridge. On her thirtieth birthday, an Instagram post reveals he is alive, celebrating his sixth anniversary with his former secretary. Crashing his Beverly Hills party, she is publicly humiliated, threatened, and blamed. After her ailing mother dies following a suspicious hospital visit, she uploads damning evidence and a final confession video, then returns to the bridge where it all began, prepared to disappear on her own terms in this intense modern mystery.

9.6
Bound by a delicate constitution, she finally accepted her husband's devotion after a year of relentless pursuit. Ji Lingchen solemnly vowed to embrace a child-free lifestyle, promising that her health was his sole priority as they grew old together. Yet, this beautiful romance novel turns into a chilling mystery story. The illusion of their perfect marriage crumbles entirely the day she discovers her devoted husband secretly celebrating Father's Day with three children of his own.

8.8
When the "Age of Ice" open beta begins, all of humanity is transported into a brutal frozen game. Starting with a basic bonfire, players must gather resources and upgrade their shelters to survive. Having just crossed over, Cao Xing awakens a unique SSS-grade talent: Eternal Power. Alongside his beautiful sister-in-law, he builds his territory, recruits powerful troops, and braves the frozen wilderness to uncover the deep secrets of this harsh new world.