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
After losing her hearing to her family’s cruelty, a young woman is discarded and left for dead. However, she survives the betrayal and returns years later with a hidden identity and a sharp mind. Seeking justice against those who stole her voice, she navigates a web of high-society secrets and dangerous lies. As she dismantles her enemies' lives, she finds an unexpected ally in a mysterious man who sees the strength behind her silence.

9.4
On her wedding day, a woman suffers a devastating betrayal when her sister steals her dowry and flees with her groom. Left with nothing but humiliation, she discovers that this double-crossing was part of a deeper, more sinister conspiracy. To reclaim her dignity and solve the mystery behind their disappearance, she must navigate a web of family secrets and unexpected romance while hunting for the truth about the people she once trusted most.

9.8
After three years of marriage, Elena discovers a devastating betrayal when her husband, Julian, is caught in a passionate affair with her own sister, Sarah. The revelation shatters her world, but as she digs deeper, she uncovers a web of secrets that go beyond mere infidelity. Trapped between heartbreak and a dangerous mystery, Elena must navigate a path of revenge and truth while questioning everything she once knew about her family.

8.4
After a decade of marriage, a woman is devastated to find her husband has a secret lover. The betrayal deepens when she discovers her young daughter already knows the woman and calls her Mom. Trapped in a web of lies and domestic mystery, she must navigate the shattering of her family and uncover the truth behind this hidden life. As her world crumbles, she struggles to reclaim her identity while facing the ultimate betrayal by those she trusted most.

8.0
I was just a urologist trying to survive my first solo VIP consult. The patient was an arrogant, terrifying man who refused a basic exam.
But an hour later, I was in the ER, watching his seven-year-old son bleed out on the operating table.
The boy had the rarest blood type in the world—Rh-null. And so did I.
I gave my blood to save the kid, thinking that would be the end of it. I was completely wrong.
The terrifying VIP was Auguste Raymond, the President of the United States.
Because the traumatized First Son woke up crying for me, the White House didn't just thank me. They took me.
My own mentor blackmailed me with my mother's nursing home fees, threatening to cut off her medical funding if I didn't comply.
The Secret Service shoved me into a black SUV, confiscated my phone, and forced me to sign a strict NDA.
I was stripped of my medical career and locked inside the West Wing. I gave my blood to save his only son, and in return, the President made me his prisoner.
Standing in the Oval Office, facing the most powerful man in the free world, I realized my normal life was over.
"Your medical duties are suspended indefinitely. You are nothing but a nanny now," he ordered coldly.
I looked at the encrypted burner phone they handed me, typed a single text, and accepted my golden cage.
"I'm in."

9.4
I used to believe love meant enduring. Staying. Shrinking myself so someone else could grow.
I told myself it was worth it-hiding who I was, working jobs I never had to work, pretending my life was smaller than it was. I loved him. I thought that was enough.
It wasn't.
He chose her.
My best friend looked me in the eyes and took everything I had built with him. And I remember standing there, wondering how I could feel so empty when my heart was still beating.
For a long time, I blamed myself. For trusting too much. For giving too much. For not being enough.
But I'm tired of carrying guilt that was never mine.
I am not broken. I was betrayed.
And there's a difference.
I'm going back-not to beg, not to explain-but to take back the parts of myself I abandoned. My name. My power. My voice. They don't know who I really am, and that might be the only advantage I have left.
Then he appears-calm, powerful, watching me like he sees the cracks I try to hide. And suddenly, revenge doesn't feel as simple as it used to. Neither does healing.
This is my second chance.
Not to love recklessly... but to choose myself, even if it changes everything.

8.8
On a luxury yacht, what was meant to be a romantic getaway turns into a chilling nightmare of deception. Amidst the vast, unforgiving ocean, hidden secrets emerge, and trust shatters between those once close. Isolated from the world, the protagonist must navigate a web of lies and betrayal to survive. As the truth behind their presence on the vessel unfolds, the line between love and danger blurs in this high-stakes mystery at sea.

8.5
On the eve of her wedding, Elara discovers a horrifying truth: her fiancé, Julian, never loved her. Instead, he orchestrated their entire romance to harvest her magical kidney for his dying mistress. Trapped in a ritualistic nightmare within a secluded manor, Elara must navigate a web of dark sorcery and organ theft. As the scalpel nears, she uncovers a legacy of blood sacrifices that threatens her very soul in this chilling tale.

9.4
Elite model Elena’s life shatters when her husband betrays her, leaving her for a rival and orchestrating her public downfall. Stripped of her career and dignity, she refuses to remain a victim. Elena embarks on a calculated path of revenge, determined to dismantle his reputation while uncovering the dark secrets behind his deception. As she rises from the ashes of her old life, she must navigate a dangerous web of lies to reclaim her power.

9.3
I was polishing a diamond engagement ring that cost more than a small island when I heard the truth.
My fiancé, the ruthless Don Dante Moretti, was telling his mistress I was nothing more than a glorified bank account.
But it wasn't until the accident that I understood the depth of his cruelty.
While training in the estate gym, a support cable snapped. I fell twenty feet, shattering my leg on impact.
Through the haze of blinding pain, I waited for Dante to save me.
Instead, he rushed to his mistress, Livia—the woman who had cut the wire.
He held her close, soothing her because the loud noise had "startled" her, while I lay broken and bleeding on the floor.
"She won't die," I heard him whisper to her later. "Pain is a good teacher."
My love for him turned to ice in that moment. He didn't just want my father's money; he was letting her plan my assassination to get it.
They thought I was just a porcelain doll to be discarded once the wedding contracts were signed.
They forgot that even a pawn can kill a king.
I wiped the tears from my face and walked straight into the territory of the Valenti Syndicate—Dante's sworn enemy.
"I don't want protection," I told the rival Don, placing the surveillance evidence on his table.
"I want to burn his entire dynasty to the ground."

9.8
My fiancé, Jameson Blair, married my twin sister today. For five years, I was a placeholder, a substitute for the woman he truly wanted, and I pretended not to know.
Today, she came back with a story of terminal cancer and a dying wish to marry him. It was a perfect lie, and he chose to believe it, shattering my world with three simple words: "She's Haleigh."
They left me on the sidewalk, an outcast from my own blood. My brothers, who once promised to protect me, celebrated the woman who broke me. They moved my things to a guest room, making space for their prodigal sister. That night, Haleigh gave me a "welcome home" gift—a box with a brown recluse spider inside.
As the venom coursed through me, my family rushed to her side, calling my agony "a little spider bite." They left me convulsing on the floor. Later, they whipped me for a crime I didn't commit, hung me off a cliff, and left me for dead.
My body is a roadmap of their love. Each scar, each broken bone, is a testament to their betrayal. They believed her lies, but their real crime was never truly seeing me.
As I clung to that cliff, bleeding and broken, a single thought consumed me: Isabella Douglas died here tonight. Now, Isabella Hale would be born from the ashes.

8.1
After her sister's tragic death, a grieving woman discovers a shocking secret: she is carrying the child of her late sister’s billionaire husband. Navigating a world of immense wealth and high-stakes secrets, she finds herself entangled with a man she once kept at a distance. As their lives intertwine through this unexpected pregnancy, hidden truths surrounding her sister’s passing emerge, forcing her to question everything she knew.

7.5
I was a ghost haunting the halls of Port Sterling High, pretending to be alive. My only goal was to live like a normal teenager, even as the cancer eating me from the inside was a secret I guarded with my life.
Then the school's resident psycho, Bishop Dalton, decided I was his to protect.
He mistook my chemo-induced weakness for fragility and my nausea for nerves. He fought my battles, took detention for me, and glared at anyone who looked at me wrong, ready to tear the world apart for me. He was trying to save me from the monsters he understood, never guessing the real monster was in my own blood.
Then one day, he saw it: the horrific, black-and-purple bruise on my arm from a blown IV.
The fury in his eyes was terrifying. He was ready to kill whoever had dared to touch me. He grabbed my wrist, his voice shaking as he demanded a name. "Who did this to you?"
I couldn't tell him the truth. The pity would have been a sentence worse than death.
So I looked that beautiful, broken boy in the eye and gave him a lie far more cruel. "I did it to myself," I whispered, letting the tears fall.
I watched the fire in his soul die out, replaced by a devastating pity. I had saved my secret, but in doing so, I had just become the tragedy he would try to fix.

7.3
On our third anniversary, I found out I was pregnant with Alpha Graves's heir, a miracle for my wolfless body.
But when I went to the Grand Hall to share the news, I found him tenderly holding his "dead" first love, Davina. He declared I was just a useless placeholder to appease his grandmother and prepared to sever our mate bond.
He immediately moved Davina into our estate and ordered our marriage portrait torn down. He treated me with absolute cruelty, forcing a toxic herbal brew down my throat that could kill my unborn pup, and even watched coldly as a rival Alpha physically harassed me at a dinner. The entire Pack mocked me as a soon-to-be Rogue, while Graves used his Alpha Command to trap me.
"If you dare leave before I officially complete the Rejection, I will make your home Pack pay."
I gave up my entire life and my design empire to be his devoted wife, only to be thrown out like garbage the moment his true love returned. If he ever found out about the Lycan heir growing inside me, he would surely lock me away and tear my child from my arms.
I won't let him destroy us. I secretly destroyed the pregnancy report and called my best friend. I am accepting his Rejection, taking my baby, and returning to the top of the fashion world as Sloane Todd.

7.9
I hid my terminal stomach cancer diagnosis, hoping to spend my last six months with my husband, Gerard.
But the moment I stepped into our penthouse, he threw a divorce agreement at my feet.
"We are ending this marriage. Kena is waiting for me."
He said his first love had returned, and he had no time to play games with me anymore.
Over the next few days, he watched me vomit violently, coldly accusing me of faking a pregnancy to secure a massive payout.
When his own grandfather suffered a massive heart attack upon discovering his public affair, we rushed the old man to the emergency room.
But Gerard didn't stay for the surgery.
Kena showed up in a wheelchair, crying about a mild chest pain, and he immediately turned his back on his dying grandfather and me to comfort her.
I had loved this man in secret for thirteen years.
I even saved him from a rival's drug trap just nights ago, giving my failing body to him in a dark hotel room to protect his reputation.
Yet, to him, I was nothing but a greedy, calculating transaction standing in the way of his true love.
Watching him walk away to hold another woman while the surgery light flashed red, the thirteen years of desperate love inside me finally shattered.
I calmly wiped his grandfather's blood from my hands and turned around.
This time, I will sign the papers and disappear from his life forever.

8.5
On the night of her high-profile engagement, Clara’s world shatters when she uncovers a web of lies involving her fiancé and her closest friend. What should have been a celebration of love turns into a calculated trap of corporate sabotage and personal betrayal. As she navigates the fallout, Clara must unravel a dangerous mystery to protect her family's legacy. In this high-stakes game of deception, she finds that even the deepest secrets can’t stay hidden forever.

9.5
After her husband, a prestigious lawyer, uses a livestream to confess his deep-seated feelings, a woman finds her quiet marriage thrust into the public eye. However, this grand romantic gesture soon reveals cracks in their perfect life. As hidden secrets and legal mysteries emerge, she begins to question if his public declaration was an act of love or a calculated move. Together, they must navigate a web of truth and lies to save their bond.

8.9
To save my dying mother, I had to remarry my cheating ex-husband, Braden. He was the only surgeon in the country who could perform the life-saving surgery she needed, so I swallowed my pride and walked back into our gilded cage.
But on the day of the operation, he abandoned her. He left my mother to die on the table for a "personal emergency"-a flat tire with his mistress, Angelina.
When my grief turned to rage, he didn't just dismiss my pain. He used his power to have me declared mentally unstable, bribing doctors and having me dragged away to a psychiatric hospital to silence me forever.
Trapped in a padded cell, stripped of my dignity and my sanity, I realized he had taken everything. My mother, my freedom, my name. The love I once felt for him had curdled into a cold, sharp resolve.
After I escaped, I didn't run into the night. I walked straight into the national medical awards gala where he was being celebrated, ready to burn his perfect life to the ground on live television.

9.0
Jun-ho’s life is shattered when his revolutionary virtual reality project is stolen by a corrupt corporation. Left with nothing, he discovers a hidden backdoor in the game’s code that grants him unique administrative powers. As he dives back into the digital world under a new identity, Jun-ho must navigate dangerous conspiracies and lethal glitches. To reclaim his legacy, he will fight through a high-stakes conspiracy that blurs reality and fiction.

8.3
Rejected by her fated mate and forced to marry a crippled prince, Lyra expects nothing but misery.
But Prince Rowan is hiding something dangerous.
He's not broken. He's deadly. And he's been planning a rebellion for years.
When assassins hunt her and the king's threats grow lethal, Lyra must become more than the substitute bride everyone overlooks.
She trains in secret. Her power awakens. Her wolf grows fierce.
But in a palace where everyone wears masks, the deadliest secret might be her own bloodline.
She was never just a replacement.
She was born to rule.

8.4
Ace Suarez, a man who built an empire on cold control, was convinced his wife had betrayed him.
He stormed into a Brooklyn warehouse, ready to destroy her, only to see a woman in a silk robe with a man who called her "sweetheart."
Blind with rage, he didn't check her face—he didn't need to. He assumed the worst, filed for divorce, and retreated to his glass office, leaving his wife to face the ruins of a life she didn't know was ending.
But the coincidence was too perfect. His new assistant, Delinda Howell, lived in that same building. She was quiet, efficient, and bore the exact same name as the woman he had just discarded.
I was left wondering, was this a cruel twist of fate, or had he destroyed the wrong woman in his arrogance?
Now, as the divorce papers are finalized, Ace begins to notice the assistant he once treated as nothing, and the suffocating realization hits him: the woman he fired, abused, and erased might be the very same one standing right outside his door.

8.7
Clara’s romantic getaway to Paris shatters when she discovers her partner’s betrayal. Amidst the city’s elegance, a web of lies unravels, revealing that his infidelity is tied to a dangerous secret. As she investigates the truth behind his deception, Clara finds herself caught in a high-stakes mystery where every shadow holds a threat. She must navigate a maze of heartbreak and peril to uncover the reality of the man she thought she loved.

8.0
After her engagement to a wealthy heir ends in a bitter breakup, Elena finds herself haunted by a series of chilling warnings. Her former fiancé refuses to let go, escalating his obsession into a dangerous game of psychological warfare. As she uncovers dark secrets about his family's past, Elena must navigate a web of lies to protect her life. Caught between a new ally and a madman's final threat, she fights to escape a deadly shadow.

8.2
Expectant mother Eliana faces a nightmare when she is framed for a murder she didn't commit. In a desperate bid for safety, she enters a marriage of convenience with Silas, a powerful and cold-blooded mafia boss. As they navigate their dangerous alliance, Eliana must uncover the truth behind the setup while protecting her unborn child. Amidst lethal secrets and underground wars, an unexpected passion begins to ignite between them.