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!

Free: Juicy Jersey

Lizz Lund

Summertime, and the living is… not as easy as Mina had hoped. When tempers flare hotter than fat on a fire, they grab a romantic get-away to Cape May Point, New Jersey. All is forgiven until the discovery of a corpse–which launches more murders that ripple dangerously around Mina and Jack. Free on Kindle.... Read more

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The Irish Inheritance

July 8, 1921. Ireland. A British Officer is shot dead on a remote hillside south of Dublin. November 22, 2015. United Kingdom. Former police detective, Jayne Sinclair, now working as a genealogical investigator, receives a phone call from an adopted American billionaire asking her to discover the identity of his real father. How are the ... Read more

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Dead Man Calling

Kendra Ashe

Want total chaos? Mix ghosts, with a sexy werewolf, a crazy monkey, and a totally lost reaper! Jazz Sweeney has just inherited a mortuary, which would be so bad, except she has also inherited the ghosts that go with it. Life suddenly changes for Jazz when she receives an inheritance from her long lost grandfather. ... Read more

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Free: Missing Amanda

Duane Lindsay

If you like Westlake or Hallinan – You’ll love Missing Amanda. Revenge is a dish best served quickly. Chicago in 1958 is a very dangerous place. When private eye Lou Fleener and his friend Dion Monkton are tricked into helping a Chicago mob boss in his takeover of Mayor Daley’s office, it makes the other ... Read more

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Free: The Coconut Swindle

Matt Abraham

When Dane Curse, former super villain turned pulp PI, investigates the baffling theft of the world’s largest diamond, the trail leads back to his very own daughter. Free on Kindle.... Read more

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Fetch a Pail of Murder

Constance Barker

Clara and her friends, Ida May and Hazel, are no spring chickens, but that doesn’t stop these gals from entering a world of deception, secrets and lies to find a killer. While the hunt has twists and turns, the girls never lose sight of their goal…to outwit the local Police Department and form their own ... Read more

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Murder on Bainbridge Island

When a dinner guest is murdered at DeeDeeWilson first catering event, she has to find the murdered to save her business and her reputation. She can use the post-divorce help from a handsome private investigator and her new husky dog, Balto! $0.99 on Kindle.... Read more

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A Trinity of Wicked Tales

Desperation. Suspicion. Selfishness. In this collection of dark tales, jilted love awakens inner demons, bringing about an insane course of violence. A quest for a fix turns bloody for two heroin addicts as their vicious endeavors land them into a gruesome pitfall. A marketing executive and car salesmen are deceived by the ones they love. ... Read more

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Free: Tweedledum and Tweedledee

Willow Rose

In the middle of the night, Alberto Alonzo sneaks out to play at the casino with his mother’s credit card in his hand. The next morning he is gone, and no one knows where he is and, for his family, a real-life nightmare unfolds. Emma Frost is with her family on a cruise in the ... Read more

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Free: Sam’s Song

Sam’s Song is book one in the Sam Smith Mystery Series a series that has reached number one on the amazon private detective chart (#35 on the main chart) and the top twenty in ten other countries. Free on Kindle. ... Read more

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Free: The Long Harbor Testament

Father Jim has a gambling problem, a girlfriend, and his brother Gabe just killed his bookie. Detective Mark Porfino investigates while mob boss Mario Gallante arrives to figure out why his protégé was found floating in the harbor. Mark and Mario form an unholy alliance, with fast food, drinking, Girl Scout cookies, a dead man ... Read more

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7th Street Crew Mystery Series: Vol 1-3

Willow Rose

The first three books in the engrossing series on sale a limited time. What Hurts The Most Book 1: You will never guess the ending! Am I pretty? Imagine being asked that question standing face to face with a killer. What would you answer? While her life is going from bad to worse, journalist Mary ... Read more

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Free: The Wolves Of Freydis

JC Ryan

Carter Devereux’s idyllic world had been shattered and catapulted into chaos, and with it, the fate of humanity itself. With a traitor in their midst who seems to stay one step ahead of them, it is a race against time for Carter Devereux and a team of Special Forces operators who must fight evils never before ... Read more

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Free: Ninth Cycle Antarctica

JC Ryan

In November 2002 a special U.S. Navy SEAL team is sent to Antarctica to locate and rescue a film crew that has become lost. No trace of them is found, except for film footage of strange artifacts buried under the ice. Everyone who saw the film is warned to never talk about what they have ... Read more

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Flight Path

Kara Wright and Tien Tran, combat veterans of an elite intelligence unit, now make their living as Private Investigators. Often working the mundane, just occasionally they get to use all their former training. So it is that the enigmatic Franklyn tasks Kara and Tien to investigate the apparent suicide of a local celebrity. Within days ... Read more

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Topaz Eyes

qA peculiar invitation to Heidelberg embroils Keira Drummond in the search for a mysterious collection of extraordinary jewels once owned by a Mughal Emperor; a hoard that was last known to be in the possession of Amsterdam resident, Geertje Hoogeveen, in 1910. Who among the relatives of Geertje can Keira rely on? What’s lurking in ... Read more

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Wicked for Hire

Sometimes, the opportunity of a lifetime busts your door instead of gently knocking at it… Medical student Amanda Meyers thought she had her life all planned out until people started dying the moment they touched her. Being cleared of any wrongdoing didn’t stop the medical school from expelling her, and it didn’t rid her of ... Read more

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Free: Seven, Eight… Gonna Stay Up Late

Willow Rose

This top-rated mystery-thriller is on sale for a limited time to introduce you to the wildly popular Rebekka Franck Series from bestselling author Willow Rose. She thought she could keep it a secret. Just fourteen years old, Amalie thought she could take off and go to the festival with her best friend without anyone knowing ... Read more

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Free: A Path Less Sincere

While a bank robber hides out in a small town, he develops a strong friendship with the local sheriff. As details about the sheriff’s past come to light, the possibility of a different future emerges for both men. Free on Kindle.... Read more

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The Curse of the Bridal Chamber

The indomitable senior citizen sleuth and her outrageously endearing Alabama family find themselves in hot water while on family vacation in sunny Florida in author Hunter Murphy’s delightful whodunit mystery, The Curse of the Bridal Chamber. When Imogene and her brood encounter a dead body floating beneath their glass bottom boat during a visit to ... Read more

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A Touch of Suspense

KT Morgan Short Suspense Series featuring “The Visitor” about a killer who watches from a walk-in closet; 2016 IDA winner for short suspense “Small Town Terror” about three killers heading to a diner; and “Reunion” dealing with an ex-husband who wants his wife back. $2.99 on Kindle.... Read more

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Echo of Fear

Tara Meyers

Chris Echo thought a private island in the South Pacific would be the perfect escape from the terrors of her life as a CSI profiler. But shortly after retreating to the tropical setting, she finds herself trapped in the middle of something far more dangerous. $0.99 on Kindle.... Read more

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Where the Wild Roses Grow

Willow Rose

This top-rated mystery-thriller is on sale for a limited time to introduce you to the wildly popular Emma Frost Series from bestselling author Willow Rose. We hope you enjoy! This mystery novel is laced with a terrifying nail-biting tension and characters that make your skin crawl. With her blankly staring eyes seeming to gaze into ... Read more

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The Forgotten

A Choctaw Indian with paranormal abilities, Loki Redmond is not the typical private investigator. Equal parts tender and tough, Redmond uses her considerable investigative skills to help a teenage mother who is the victim of a serial killer and rapist, and Loki’s partner in the investigation is the man she’s fallen in love with, former ... Read more

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Free: Likely Suspects

G.K. Parks

Alexis Parker, a former federal agent, finds herself cast into the role of protecting a CEO who has been receiving death threats. As the puzzle begins to unravel, a conspiracy unfolds in an action-packed series of events, proving business can also be personal. Free on Kindle.... Read more

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Free: River of Danger

Alexa Verde

Dallas reporter River Montenegro returns to her small town to aid her father, a recovering alcoholic. After a series of scary events, River knows the infamous Smiling Killer wants to make her his next victim. She grudgingly accepts help from her childhood friend and first crush, Jacob Forrester. Will Jacob and River solve the mystery ... Read more

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Free: The Repairman

L.J. Martin

Got a problem? Mike Reardon, the repairman, can fix it. Your son in debt to his dope dealer? Your captain steal your plane or boat? Someone put a hit on you? Mike Readon, as a Marine, was taught to search and destroy, now he’s got to do what he knows! Acclaimed action adventure writer L. ... Read more

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You Can’t Hide

Willow Rose

Another gripping serial killer thriller from the Queen of Scream. Young girls are being kidnapped and so are their mothers. They are being bought and sold as slaves. Behind these kidnappings stands a ghostly person who calls himself the Boxer. He finds the girls and their mothers online, where he stalks and chats with the ... Read more

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Free: There’s No Place Like Home

Willow Rose

This top-rated mystery-thriller is on sale for a limited time to introduce you to the wildly popular Emma Frost Series from bestselling author Willow Rose. We hope you enjoy! What is the worst that can happen? Maria and Jonas Boegh asked themselves that very question when deciding to sign the papers for their new house. ... Read more

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Murder on Tyneside

Eileen Thornton

Recently widowed Agnes Lockwood is spending a few days on Tyneside in Northeast England, keen on catching up with her past. But after only a few days at the hotel, an expensive item of jewelry is stolen. After more jewelry goes missing, Chief Inspector Alan Johnson is assigned to the case. During the investigation, Alan ... Read more

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W is for Wicked

Download Now for $0.99… this offer is good through March 3rd. FREE on Kindle Unlimited! Murder investigation is tricky–especially when the deceased threatens to kill you… Former medical student turned FBI special assistant Amanda Meyer isn’t thrilled about her new gig as a ghost whisperer, especially now that she has the spirit of a departed drag ... Read more

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Murder at Dolphin Bay

Kailani Pope wants nothing more than to be a proud member of the Honolulu Police Department. She has passed all the requirements to be selected for the police academy but somehow her number never seems to come up. While she is waiting for her name to work its way to the top of the list ... Read more

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Serial K

Brian Gallagher has once again lured me into his brilliant world of fiction. It’s frightening to enter the mind of a serial killer, yet here I was, deeply engrossed in this engaging, well-written novel. I was captivated inconstant suspense with scenes that were deadly and gruesome, but believable and entertaining. It was the perfect spot ... Read more

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Free: Chaos

D.J. Schuette

FBI profiler Nicholas Keegan has an uncanny ability to descend into the darkest recesses of the most ravaged minds. When a colleague calls for help with an unusual case, Nick is thrust into the hunt for a predator unlike any he’s ever faced. And it’s one that may well cost him everything that matters. Free on ... Read more

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Free: Peace, Love and Lies

Oren Sanderson

Peace, Love and Lies is a story of big and small events interwoven and played out between journalists, military commanders, diplomats, and government officials. It is a story of intrigues and integrity, of cynical exploitation and of small favors of love and compassion. Definitely a must-read for those who are interested in experiencing a whole ... Read more

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Jack Ryder Mystery Series

Willow Rose

Ben is supposed to be in school. It’s Monday morning but his parents are still asleep after a night of heavy drinking. Ben waits patiently, even though he knows he is missing out on today’s field trip to the zoo. But, when his black Labrador suddenly runs upstairs and comes down with a finger in ... Read more

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Free: Nailgun Messiah

Jim Heskett

A devoted cult member. An unforgiving leader. One man’s last chance to save his sister… Micah Reed has a knack for ticking off the wrong people at the wrong time. When his latest attempt to do the right thing angers some drug dealers, he takes refuge in the sleepy mountain town of Nederland. He plans ... Read more

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The Stiletto Scandal

Riley Blake

Unlikely Suspects… When a former Sinful resident turns up dead in Fortune Redding’s backyard, Deputy Carter LeBlanc springs into action, but Fortune can’t help but wonder about his motives. Is he afraid a killer will strike again and she’ll become the next victim or is he trying to keep her away from the new man ... Read more

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Free: Judgment Call

JC Ryan

Andy Gibbons had been sentenced to life in prison for a crime he didn’t commit. After ten years inside he had abandoned all hope and resigned himself to the fact that he would remain there for the rest of his life. But the fact that Andy has admitted defeat and thrown in the towel didn’t ... Read more

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Emma Frost Mystery Series

Willow Rose

Emma Frost inherits a house on Fanoe Island when her grandmother dies. She decides to move there with her family, much to her teenage-daughter’s regret. One morning a wealthy old woman in her street is found murdered and soon Emma finds herself wrapped in a mystery uncovering the island’s dark secrets that not only runs ... Read more

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