Free and Discounted Mystery & Thriller Books

Prepare for suspense, excitement, and plenty of tense situations within these mystery and thriller selections! From high-speed thrillers to tense caper stories to fascinating police procedurals, these books will keep you entertained and enthralled for hours on end. Here's a selection of mysteries, legal thrillers, crime thrillers, spy thrillers, mystery thrillers, cozys and more!

Under Low Skies

Ed Teja

A Caribbean Crime Thriller Former Navy SEAL Martin Billings thought he was through with special ops, but when he gets word that his brother is in jail in Venezuela, charged with killing a fisherman he knows he is the only one who can do anything about it. Arriving he finds that the Venezuelan police, a ... Read more

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This Love Kills Me

A.B. Whelan

Impersonating your best friend can be deadly. A dangerously addictive domestic thriller of a missing millionaire author and a friend obsessed with finding out the truth for fans of The Silent Patient, Sharp Objects, and Big Little Lies. $0.99 on Kindle.... Read more

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Free: Her Mother’s Pendant

Michael Anderle

Where mystery happens, John Chambers can exist: ex-soldier, gritty realist, detective. It’s whispered that John “Dick” Chambers is the man you go to when you need someone who can’t be bought. John has accepted a job to find a pendant for a woman, a pendant that might uncover clues about Atlantica’s past…if he doesn’t die ... Read more

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Carbon-14: The Shroud of Turin

R.A. Williams

The Shroud of Turin is the most studied relic in history. More than 99 percent of the evidence suggests the Shroud is the authentic burial cloth of Jesus Christ. Only one test says otherwise—the carbon date performed in 1988. Amari Johnston is a criminal justice major at the University of Arizona. When the Shroud of ... Read more

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Free: Redemption Song

Steve Beattie

A contrived court case saw vital evidence withheld from his defence team resulted in him convicted to spend a large period of his life behind bars for crimes he was not guilty of committing. Jake Martin found himself driven into a fight to try and clear his name and earn his freedom. In amongst his ... Read more

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Deadly Woods: A Steve Thibault Mystery of Suspense

Andrea Ibáñez

Hated by his coworkers and killed in a chimpanzee’s cage. Can one sergeant serve justice for a brutally murdered grad student? North Carolina, 1993. Steve Thibault’s heart has been dragged through the mud. But though he was thrown adrift by the abrupt end of his years-long relationship, the small-town southern detective has no choice but ... Read more

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Mirror Man

Jacques Von Kat

John-Michael has an odd compulsion, an urge that leads him to follow and mirror the men around town. Until one day a mysterious man in a blue suit appears, who’s arrival coincides with his boss’s strange behavior. Can John-Michael abandon his odd ways to get to the bottom of the mystery threatening everything he knows ... Read more

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Too Many Questions to Ask

Gary Martinsky

Wayne Sharp newer expected his life to turn like that. Dishonorably discharged, he tries to build his life from the beginning in Clayton, New Mexico. He never expects to be attracted so deeply to the woman in trouble, in trouble beyond hope… Trying to help her, he becomes involved in the dark secrets of the ... Read more

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Case # 88

Gary Martinsky

“Finn Peterson, the retired police officer, comes home to visit his parents. He finds out that they are not living in their old house, which belongs to someone else now. In an attempt to get more data about his parents, Finn is discovering that there are no records at all about such people, as they ... Read more

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Free: Mafia Madame

Alexa Spagnoli

1955- Gangster Joe Spagnoli, and his young friend Tony Spilotro, meet Mario DeStefano when they beat up and stab his bodyguard at a local bar. Why? Because he stepped on Tony’s new shoes. That’s when Spagnoli and Spilotro began their apprenticeship with Chicago’s own homegrown sociopath, Mario’s brother, “Mad Sam” DeStefano. After Spagnoli added ‘collector’ ... Read more

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Free: Escape to Osprey Cove

Luisa Marietta Gold

The mystery begins with an unusual find in the secret compartment of Doug’s new Corvette, changing his and Catherine’s life forever. Doug’s mysterious behavior afterward forces Catherine to escape to The Osprey Cove Lodge, where she finds something even more valuable. The series is uniquely written, spanning seven geographic locations, from the scenic Canadian region ... Read more

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Free: The Nostradamus Equation

Christopher Cartwright

In 1562, Michel de Nostradamus led a small party on an expedition deep into the hostile Desert of Barbary, now known as the Sahara. Without any knowledge of what they might find, the small party had entered the vast desert in search of a miracle. In the present day, Dr. Zara Delacroix enlists the help ... Read more

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Case Files of an Urban Witch

Martha Carr

Lucy Heron is a mom with three kids, and a baker with a happy marriage in sunny Echo Park. She’s also Silver Griffins Agent 485. The suburbs will never be the same. Fighting supernatural crime from a minivan while keeping the magical world a secret is a fulltime job. Then there’s the PTA bake sale ... Read more

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The Broken

J.J. Hernandez

Ex-con Julian Serrano is determined to get his life back by reconnecting with his son, maintaining a legit job, and steering clear of the life of crime that led him to prison in the first place. All while under the watchful eye of his parole officer, Diana Rivera. But while Julian fights to stay out ... Read more

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Professional Student

Meagan Voulo

When Elena Brooks finds her dream job as a Professional Student shortly after graduating from her Masters program, she believes her future is set. However, the Department of Learning has some secrets of its own. After discovering that there is more to the program than taking advanced classes, Elena has to decide if she’s going ... Read more

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Murder in England

Dianne Harman

A murder in the English pub where you’re staying? Kat’s dream was to go to Northern England and visit the places where famous authors such as Bram Stoker, Beatrix Potter, and Catherine Cookson wrote. She didn’t know she’d be investigating a murder there! $3.99 on Kindle.... Read more

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Free: Maniacal

C. M. Sutter

Sleepy little North Bend just woke up. The newly promoted Sergeant Jade Monroe, and her partner, Detective Jack Steele, have just been informed of an unidentified male body found at a local lake. The town is in an uproar. The victim was nearly decapitated, and murder simply doesn’t happen in North Bend. As more bodies ... Read more

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Fake News

Otha Foster

Twenty years after Bill and Valerie Clark sell their newspaper, the new owner dies in prison and leaves the paper to his daughter. It doesn’t go well for her until a high school English teacher takes over. Before that happens the teacher gets fired, accused of murder, and hooks up with a beautiful FBI agent. ... Read more

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Shiny Lies

R C Ducantlin

Aydin returned home to Denver with a plan. The SpecOps Commando and his desert wingman, Phil, are going to make it back in the world. There’s money in software if you work hard, get lucky, and stay alive. The thing is, he never counted on his wife, Allison, using their past within The Program to ... Read more

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A Luca Mystery Series Box Set Books 1 – 3 (Luca Mystery Box Set Series)

Dan Petrosini

Three cases you won’t believe… …and a detective you’ll adore. In twenty years, he’s never been challenged like this. In this boxed set, Frank Luca will need to get to the bottom of an open and shut case that is anything but, take on a murder in Florida that has him second-guessing himself, and track ... Read more

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So You Found The Body, Huh

Eva Kloppenborg

When the sarcastic and mischievous Charlotte is whisked away from her university lecture by some very serious men in impeccable suits, she believes it to be a great opportunity to be able to skip class. The only problem is that she will have to miss a few more classes than anticipated since she is not ... Read more

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Connections, Conflict & Murder

Christa Nardi

A walk in the park, a dead body, and dangerous discoveries. Making connections results in amateur sleuth, Stacie Maroni, and her friends in the crosshairs of a murderer. Mystery with a side of humor. $0.99 on Kindle.... Read more

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Jabberwock

Ninie Hammon

Nower County was never a hard place to leave. But now, leaving is impossible. When drunk teenagers add letters to the Welcome to Nower County sign, making it Welcome to NoWherE County, nobody repaints it. Because, Why bother? Everyone knows they live in the middle of nowhere. A bizarre storm blows through the Appalachian Mountains ... Read more

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Jessup

Stephen Ainley

Jessup is a broken man, scarred physically and emotionally, by what he witnessed during World War 2, and now cleans the toilets of prisoners to make money to buy alcohol. When not arguing with his best friend, Marlow, he broods in his room and contemplates suicide as the only way to escape his pain. But ... Read more

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If She Dies

Erik Therme

Nine months ago, Tess’s five-year-old daughter was killed in a car accident. The driver, Brady Becker, was sentenced to two years in prison. It didn’t make Tess’s pain go away. Brady also has a daughter: A twelve-year-old named Eve who walks to Chandler Middle School every day. Tess knows this because she’s been watching Eve ... Read more

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Genesis (Harry Starke Genesis Book 1)

Blair Howard

She was the one that got away. It was a dark and stormy night… No kidding, it really was. I’d quit the police force only a couple of days earlier – that was back in 2008 – and I was on my way to a poker game at the Sorbonne when a shadow crossed in ... Read more

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Lucy & Eve

Sandie Baldry

Burying a body was a bonding experience for Lucy and Eve. Keeping it secret could tear them apart. $1.35 on Kindle.... Read more

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Free: Victim of a Delusional Mind

K. J. North

Tragedy enters the quaint coastal town of New Haven, Oregon when the recently released convict, Ross Conrad, vows to make good on a ten-year-old threat. Private Investigators, Troy and Eva Winters take on the case when they realize their good friend, Jasmine, is the object of his delusional obsession. When the threat becomes deadly and ... Read more

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Project Renaissance: White Wings

Brian Gates

After his family vanishes, Detective Booker’s reality fractures. Upon receiving a cryptic 3-word warning, his search uncovers a chilling conspiracy. $0.99 on Kindle.... Read more

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Free: The Lost Moments

Blakely Buckles

Haley has survived a horrific accident, but she was not the only one involved. After fleeing the scene, she seeks shelter in an unfamiliar town. Suffering from amnesia, details of her life are foggy and she carefully conceals details of the accident while she struggles to remember who she is, where she’s from, and why ... Read more

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Good Lookin’: A Joe Turner Mystery

T.L. Bequette

Kirkus Reviews called Good Lookin’ “a rigorous, thoroughly engrossing mystery from a writer with immense potential.” Defense attorney Joe Turner’s latest case seems impossible to unravel. At its heart is a decade old crime that has the murder trial of his young client hanging in the balance. It’s a modern day whodunnit with a bombshell ... Read more

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Lost Contact

Nathan Hystad

A mysterious object in space. An archaeologist in search of answers. A cult hailing the end of the world. The Bridge awaits… The Da Vinci Code meets Contact in this near-future SciFi thriller. $0.99 on Kindle.... Read more

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The Lotus Jar

Samuel Crowe

Eve LaVoy is a Royal Canadian Mounted Police training instructor. A man called Munroe contacts her with important information about her past. She travels to Lompoc California to meet him, but Munroe fails to show. Lee Maron is a traumatised ex-L.A. vice cop. When Eve LaVoy starts asking questions about a violent assault, Maron sees ... Read more

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The Trap (Billy Jo McCabe Mystery Book 4)

Lorhainne Eckhart

On a cold and rainy night, Billy Jo McCabe receives a troubling phone call about a child in trouble. But when she shows up alone, things quickly go sideways, and she realizes her mistake. “When Billy Jo is called in the middle of the night to assist a child, she ends up being kidnapped. But ... Read more

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Pieces of Murder

A.M. Holloway

Why are all these bodies buried on this Montana mountainside? And who did it? While walking with its owner, a dog unearthed a skull on a popular walking trail in Montana, and that was just the beginning. Just like always, FBI Agent Watson summoned Digger Collins, a forensic anthropologist, to Montana for the bone recovery ... Read more

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Nothing As It Seems (Billy Jo McCabe Mystery Book 1)

Lorhainne Eckhart

The social worker and the cop, an unlikely couple drawn together on a small, secluded Pacific Northwest island where nothing is as it seems. Protecting the innocent comes at a cost, and what seems to be a sleepy, quiet town is anything but. $0.99 on Kindle.... Read more

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Plane in the Lake

Neil Turner

Tony Valenti is up against a legal behemoth trying to pin a deadly air tour crash on a pair of mechanics. Tony is already on the ropes when he finds himself and his family in the cross-hairs of a far more dangerous enemy than win-at-all-cost lawyers and a corrupt corporation. He’s suddenly in a race ... Read more

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Blue Falcon

Terry Vinson

Former airman turned celebrated war-movie TV host Deron ‘Ace Claymore’ Barron is about to discover that certain casualties of war don’t always stay buried. $0.99 on Kindle.... Read more

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Free: Off Track

Glen Robins

Trouble follows Captain Gordon Sewell. It always has. He never seeks it. It just finds him. Bad decisions, bad luck, and bad timing conspire against him, but he never gives up. Quitting is not in his nature. When Collin Cook finds Captain Sewell, trouble is not far behind. Soon, the two men’s fates are intertwined ... Read more

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Moral Misconduct

David DeLee

You Can Choose Your Friends. You Can’t Always Choose Your Partner. NYPD homicide detective Frank Flynn catches the worst case there is; a murdered police officer. Forced to team up with Internal Affairs investigator Christine Levy, they must get past their differences and learn to work together, and more importantly, trust each other, if they’re ... Read more

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