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

9.8
After a lifetime of submissively enduring her husband’s infidelity and financial theft, a devastated mother faces her ultimate breaking point. Her ruthless billionaire husband forces her to sign papers stopping her dying parents' medical treatments. While her frail parents urge her not to fight his cruel authority, and her husband coldly demands her signature, her daughter watches the agonizing scene unfold. Yet, as the daughter takes her mother’s freezing hand, she spots a sudden, dangerous spark of rebellion igniting in her eyes.

8.0
After being murdered for her newborn child in her first life, and watching her replacement suffer the same brutal fate in her second, the protagonist wakes up in her third life with a terrifying realization. Her billionaire husband, Samuel, never loved either of them—they were merely surrogates for his secret, infertile lover. Now back on the night he was drugged, she and her former rival must survive the harem of sixteen mistresses and unmask the real woman pulling the strings.

9.6
After nine years posing as her deceased twin Lily, the protagonist decides to abandon her role as the Smith family's Donna. Despite raising her niece Emma and enduring David’s coldness, she is met only with resentment and accusations of murder. When Emma kills her pet out of spite, she chooses to leave her stolen identity behind. However, as she prepares to depart the estate, David blocks her exit with a newfound fear in his eyes, finally realizing the cost of his neglect.

7.9
To rescue her father’s failing business, Avery Tate is coerced into marrying Elliot Foster, a billionaire languishing in a coma. Against all odds, Elliot recovers, only to vent his rage on Avery and vow to destroy any offspring they might conceive. Escaping his wrath, Avery retreats abroad, returning four years later with her fraternal twins. Despite her warnings to avoid their father, her tech-savvy son hacks Elliot’s system, daring the man to fulfill his dark promise.

8.2
After a premature delivery results in a stillborn child, a grieving mother refuses to accept her loss. In the hospital, she seizes control of the nursery, lowering the temperature to lethal levels as a bargaining chip. While doctors and desperate parents beg for mercy, she remains steadfast, insisting her daughter is actually alive. This intense mystery novel follows her one-hour ultimatum to the medical staff: return her living child or face an unthinkable tragedy in the ward.

8.1
Fae gave Alpha Colten everything: her pack's alliance, her loyalty, and the child she carried. In return, he left her to die. When labor began, the mind-link was severed, the doctors vanished, and her sister Heidi locked the delivery room door. Heidi confessed that Colten had always loved her, and that Fae was merely the price of a treaty. Then she drove a wolfsbane-coated silver dagger into Fae's belly. Colten arrived in time to watch her die and did nothing, thanking her for the alliance. But the Moon Goddess wasn't finished. Fae wakes four years in the past, one week before her mating ceremony and Heidi's first trap. She knows every lie before it happens. They thought she was a wolfless Omega, weak and disposable. This time, she will be the nightmare that hunts them first.

8.4
During a New Year dinner for Isaac Cooper's former students, his wife experiences a jarring revelation. Although the couple appears perfect to outsiders, a chance encounter in the restroom exposes a painful truth. Overhearing guests compare her striking resemblance to Isaac's ex-girlfriend, Lilith Walker, she realizes her marriage might be built on a facade. This modern romance and mystery story explores her struggle with identity after discovering she is a living shadow of his past love.

8.5
Blamed for the tragic death of Angela Fox, a young woman faces relentless cruelty from her cold parents and her childhood sweetheart. Forced to endure their abuse, she secretly harbors a terminal cancer diagnosis, knowing her debt will soon be paid in full with her own life. But her tragic resignation is shattered the moment she steps back into her home. Standing before her is the very sister everyone believed had been dead for years, unraveling a dark web of lies and secrets.

8.9
Luca has always prioritized his late brother's widow, Vivienne, over his own family. When he abandons his daughter Mia’s first piano recital to attend to Vivienne once again, his wife decides she has had enough of his empty promises. After Luca blindly signs divorce papers and departs for the night, he believes a future vacation will fix their marriage. However, his wife has already packed their bags. She is leaving him for good, ensuring he returns to a completely empty home.

8.4
After her fiancé Grayson ruined her mother's jewelry empire to please another woman, Lois Simmons lost everything, including her mother's life. Desperate for justice, she married her childhood friend Samuel Rowe, a powerful Sicilian jewelry godfather who promised to punish those responsible. For five years, Samuel provided her with a safe harbor and deep affection. But a shocking overheard conversation shatters her new life, revealing that the husband she trusts was the true mastermind behind her ruin.

9.5
Bound to Dominic because he carries her late fiancé’s heart, she endured five years of a quiet, vowless life. But her hope for a real marriage is met with cold rejection. After a tragic cruise accident costs her their unborn baby, she discovers a horrific truth: Dominic caused the crash that killed her fiancé, using her as a mere substitute for his true love. To escape his lies and execute her vengeance, she fakes her own death.

9.6
In her past life, Kurt Rinaldi brutally tortured and executed his wife to cover up his mistress Ava's ultimate betrayal. Now reborn a year before their clash with the Russian Bratva, she refuses to be a victim again. After secretly terminating her pregnancy, she dons a realistic prosthetic belly to play along with Kurt's plan to swap heirs. Armed with the truth, she is ready to exploit his schemes, eliminate her vulnerabilities, and dismantle his empire from the inside out.

8.6
After her sister Deanne commits the ultimate betrayal by stealing her baby and swapping him with another, a desperate mother is forced into a high-stakes deception. To rescue her son, she adopts a false identity and infiltrates the perilous underworld of her former lover, Prinston Saludés. Trapped in a web of syndicate secrets, stolen legacies, and lethal mafia family politics, she must navigate a treacherous path where one wrong move could cost her life—and any hope of saving her child.

8.6
Unable to bear a child, a devoted wife agrees to adopt Lillia, hoping to salvage her fragile marriage to Darwin. Instead of healing their home, the new arrival systematically tears their lives apart. Amid the devastating ruin of her household, a man from her past—one who cherished her deeply when she couldn't see it—reappears. Now, she must confront the shattering secrets of her marriage and face a rising tide of truth she can no longer escape.

9.3
After five years of devotion, the protagonist is abandoned by Tyler Watson during a kidnapping. When she finally escapes, Tyler offers a hollow marriage proposal to soothe his guilt. Upon signing the certificate, her Simp System mission concludes, restoring her clarity. Instead of serving her new husband, she launches a live broadcast to expose his infidelity. To ensure his downfall, she reports him to the anti-vice office for solicitation while he waits for her at a hotel.

9.8
Following a night of passion after their SATs, Walter Sterling and his childhood sweetheart endure years of long-distance. A surprise visit reveals Walter's infidelity, but his drastic sacrifices win her back. They build a seemingly perfect marriage until she becomes pregnant. The illusion shatters when the woman from the affair reappears as Walter’s new secretary, revealing that the ties she thought were severed remain dangerously intact in this modern romance novel.

9.6
After being coerced by her father to save his lover’s life, a young girl dies from surgical neglect. Her grieving mother faces further cruelty when her husband desecrates their daughter’s ashes during her eighteenth birthday memorial. The tragedy deepens as a mystery unfolds, revealing the lover orchestrated the transplant to steal the organ. Once the horrific truth is exposed, a violent confrontation leaves the girl's parents broken, leading to a final journey of remembrance.

9.2
On her first anniversary, a woman’s husband returns home with a pregnant stranger he claims is his cousin. As he demands his wife serve as their maid, strange floating text reveals she is merely a supporting character in a twisted story. These comments expose the truth: the guest is his secret lover, and the wife is being framed as a villain. Refusing to play the victim in this billionaire romance, she must navigate a web of lies and betrayal to reclaim her life.

8.9
Explore Burning Hot, a provocative collection of adult erotica featuring standalone tales of forbidden passion. This 18+ anthology delves into intense office trysts, illicit family secrets, and the thrill of exhibitionism. Each story pushes boundaries through high-stakes power dynamics, kinky encounters, and voyeuristic obsessions. Experience a world of raw desire and taboo fantasies where every chapter ignites a new, pulse-pounding inferno.

9.5
For two years, Clara believed her family was sacrificing everything for her leukemia treatments—until she overhears her mother and brother outside the operating room. She never had cancer. Her family, secretly billionaires in the Syndicate, has been poisoning her to make her weak enough to transfer her betrothal to the supreme Don to their newly found biological daughter. But Clara has already made her choice. Believing her care was bankrupting them, she swallowed an untraceable poison in the bathroom. She dies on the table before the first cut. When suicide is announced, her family shatters—a suicide note, saved gift money, a mother's madness, a brother's blood. From above, a ghost watches without hate, certain of one thing: in the next life, they will be strangers.

8.3
Sera Vale lives by one rule: survive. When three men tear her door off its hinges and drag her blindfolded into a hidden world, she endures, as always. The man waiting is Kael Dravon—Alpha, cold as deep water, dangerous as beautiful things are. He wants what her brother stole. Sera is leverage: one month, then she walks free. She doesn't count on the blood bond cracking open something ancient and unstoppable between them. Kael built his world on control, but a human woman with quiet fire in her eyes makes his wolf forget every rule. And a rival Alpha closing in at the borders isn't hunting territory—he's hunting Sera, because her blood carries something older than pack law. Now she must decide if the man who chained her was the only one keeping her safe all along.

8.3
A legendary bounty thief attempts to trade a life of violence for the quiet world of an artist, but the shadows of her mafia past refuse to let go. When her former associate, Black Viper, arrives with news of the blind boy she has spent a decade searching for, she is forced into a final ultimatum. To secure the boy's location, she must infiltrate the Gilbert Group’s exclusive auction and steal a mysterious treasure known as the Mermaid’s Tear.

7.8
Digital expert Vivian Kane infiltrates Alessandro Costello’s guarded life by lifting his wallet and hacking his secure systems. Alessandro, a man who never forgives, views her intrusion as a personal affront and launches a brutal campaign to dismantle her existence. As their confrontation escalates, the rivalry transforms into a high-stakes game of cat and mouse. Trapped in a cycle of taunts and physical tension, they engage in a dark, steamy battle where trust is impossible.

8.5
After a childhood accident left him impaired, a young boy is hidden away by his mother, Eleanor, who maintains a secret life with a second daughter named Charlotte. Forced to call his mother 'Miss Eleanor' and wear a TruthBand that monitors his honesty, the boy endures abusive ski competitions and harsh punishments in a cellar. Following a kitchen accident on Thanksgiving, Eleanor's cruelty peaks, leading to a desperate moment involving mysterious pink pellets.