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Thriller
4.2★ 1000+ ratings
Aislinn Cain has survived serial killers and devoted her life to studying the darker side of human history. A new killer is using medieval torture methods to slay his victims and the US Marshals Serial Crimes Tracking Unit needs her help.
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Free
Thriller, Suspense
4.4★ 5000+ ratings
With clues leading to dead ends and the bodies piling up on a killer’s spree, Deputy Marshal Alexa Chase knows that she is up against a ticking clock.
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Free
Thriller, Suspense
4.2★ 10000+ ratings
On Leah’s first day at a psychiatric unit, she meets her new patient, Isabel Fielding, a teen murderess. Soon Leah is drawn to conspiracy theories about her that might just be true.
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Free
Thriller, Action
4.3★ 300+ ratings
Assassin Xavier Saint has only one rule: kill no innocents. But on a supposed clean hit in Montenegro, he discovers his target has two kids and a woman with him. What’s worse, the woman is Saint’s former girlfriend…
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Free
Thriller, Suspense
4.2★ 75+ ratings
An international coalition is planning a return to the gold standard. Meanwhile, a network of drug cartels and financial speculators is preparing to launch Operation Blackout: an attack against gold.
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Free
Thriller, Novella
4.5★ 50+ ratings
A young woman is being held hostage in a government facility. Like-minded Dani holds the key to setting her free, if she can survive long enough to deliver the message.
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Free
Thriller, Mystery
4.4★ 100+ ratings
Shaken by PTSD from a traumatic case, brilliant FBI Agent Sage West recovers in a psychiatric clinic tucked away in the vast Midwest farmlands—when a local case demands his expertise.
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Free
Thriller, Action
4.1★ 2500+ ratings
Love is blind and lust is too… Detective David Porter has just closed the file on his latest serial killer case when horrific murders with the same MO start happening in and around Houston.
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Free
Thriller, Suspense
4.3★ 2500+ ratings
After the death of her mother, a newspaper heiress, Caroline Aldridge steps up to head the paper. But a killer is making headlines, and Caroline may have unwittingly stepped into the crosshairs.
Amazon
Free
Thriller, Action
4.2★ 2500+ ratings
As a CIA agent and a beautiful archeologist race to recover a stolen artifact, they find themselves in the midst of a conspiracy bigger than anything they could have imagined.
Amazon
Free
Thriller, Suspense
4.1★ 7500+ ratings
Two years ago, Sara’s husband left for the gym one morning…and never came back. Now, her three children have gone missing all at once. She gets an ominous note. Are you ready to play the game?
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