Top Free Thriller Kindle Books

Whether you enjoy suspense or drama, action or psychological thrillers, you’ll find great books among our top 300 free Kindle thrillers.

Long Dark Night

Free
Thriller, Suspense
4.4★ 2500+ ratings

After a property developer unearths the skeletal remains of several teenage boys from around Washington State, the remains are identified. Cold Case Investigator Michael Carter looks into the cases.


Amazon

Stiletto

Free
Thriller, Suspense
4.0★ 200+ ratings

Once John Mickelson slithers out from any blame for the devastation he’s caused, Jasmine Albertson finds herself left barely breathing. He’s taken everything, but he is going to pay.


Amazon

The Little Grave

Free
Thriller, Suspense
4.4★ 7500+ ratings

Detective Amanda Steele has stumbled upon a dangerous killer, and she must face some terrible truths in order to catch this killer – and save his next victim.


Amazon

Old Wounds

Free
Thriller, Action
4.4★ 400+ ratings

Raised in a Mafia family, Tom Russo wants out. A military stint makes him a hero, so he has options. But The Family has ways to get what it wants. His world will crumble before he can rebuild.


Amazon

Silent Epidemic

Free
Thriller, Suspense
4.3★ 1000+ ratings

Dominex cuts every corner in a race to get their new drug on the market before going into the red. But the FDA is not their only obstacle. An adversary with an agenda of revenge is waiting for them.


Amazon

The Secret Diary of Helen Blackstone

Free
Thriller, Novella
4.0★ 100+ ratings

Helen had hoped she had left her darkest days behind her, but when her brother is threatened, she uncovers a shocking truth that changes everything. Is it madness? Or something even worse?


Amazon

Tiberius Found

Free
Science Fiction, Teen, Thriller
4.3★ 200+ ratings

Daniel Henstock thinks he’s an ordinary kid but on his sixteenth birthday, his world is turned upside down. He realizes he is the world’s first one-hundred-percent genetically-engineered human.


Amazon

Boyfriend Glasses

Free
Thriller
4.1★ 400+ ratings

The first time Greta saw Blake, she knew he was the one. But Blake saw Amber first. And he got…confused. Blake was her soul mate. She could tell. She knew all about soul mates. Too bad about her last one.


Amazon

Asset One

Free
Thriller, Suspense
4.3★ 1000+ ratings

Nuclear Armageddon becomes a pawn in a game of international terror, and CIA’s elite operative Lara King is faced with no choice but to infiltrate an extremist cell threatening global security.

Amazon

Undone

Free
Thriller, Mystery
4.2★ 2500+ ratings

Former Navy Seal turned FBI Special Agent Cora Shields must work outside the law, hunting down diabolical killers on her own—even if it means vigilante justice.


Amazon

Sara’s Game

Free
Thriller, Suspense
4.1★ 7500+ ratings

Two years ago, Sara’s husband left for the gym one morning and never came back. His car was found. He wasn’t. Now her children have disappeared. As her world shatters, the game is only just beginning.


Amazon

Girl, Alone

Free
Thriller, Mystery
4.4★ 20000+ ratings

Face to face with a real murder, a real killer, and a real ticking clock, FBI Agent Ella realizes she can’t rely on her knowledge. She must learn to trust her instinct.


Amazon

I Couldn’t Hear Her Scream

Free
Thriller, Suspense
4.4★ 200+ ratings

A serial killer is on the loose in the city of Detroit, breaking into minority low and middle-class families’ homes and killing for laughs. With no one to stop him, anyone could be the next victim.


Amazon

Rubicon

Free
Thriller
4.0★ 50+ ratings

Xander Ridge and Paul Ross are locked in a fight to control the ultimate cyberweapon. Hospitals fail, planes fall from the sky, power and communication grids collapse, and everything hinges on Xander.


Amazon

Blood Orchids

Free
Mystery, Suspense
4.3★ 10000+ ratings

Overcoming a past filled with scars, Lei makes a life for herself and her dog, Keiki, as a Hawaii cop in Hilo. When a routine patrol turns up two murdered teens, Lei’s world is rocked.

Amazon

Don’t Let Her Go

Free
Thriller, Suspense
4.4★ 2500+ ratings

When Detective Billie Ann Wilde receives a desperate call that five-year-old Emma Wilson is missing, she rushes to the family home. As more bodies turn up, Billie must face up to her past.

Amazon