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: The Alpha Team: Volumes 1 – 3

Owen Parr

An explosive trio of International Spy Thrillers. The Alpha Team is an elite private force of former SEALS, CIA operatives, and Delta Force members working for private a company under contract to the US Department of Defense. This trio of gripping novels will keep you on the edge of your seat. From beginning to end ... Read more

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Free: Blood in the Bayou

C. M. Sutter

On her first assignment since her promotion to SSA status in the Serial Crimes Unit of the FBI, Jade Monroe and her new partner, Lorenzo DeLeon, are tasked to southern Louisiana, where disturbing discoveries have been made. Human bones have been found in numerous sites deep in bayou country, and the locals aren’t too excited ... Read more

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Psychopath: A Serial Killer Novella

Richard Lane

Morgan Leigh is sick and tired of mansplainers in suits. Ignored and fired too many times to count, the marketing bombshell rallies herself to clinch a coveted role with a prestigious ad agency. But after she’s tasked with landing a multi-millionaire self-help guru, she’s shocked to discover a string of grisly homicides with a disturbing ... Read more

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Murder in the Atchafalaya

Jim Riley

A lot of things can kill you in the Louisiana swamps, not the least of which are water moccasins, alligators, and maybe even something unworldly called a Rougarou. But as the body count rises in this jambalaya mystery, it becomes apparent that the increasing death toll is mostly due to some very bad villains and ... Read more

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Free: Purgatory Creek

C.E. Nelson

He knew. There was only a scrap of red material, but he knew. Don Trask, Lead Agent for the Minnesota Bureau of Criminal Apprehension, had no doubt what it was. For five years he had locked away the haunting memories associated with his most difficult case, the unsolved disappearance of a small girl. But now ... Read more

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The Silk Road

Dena Crawford-Nibler

Kimberly Ross has a quite lucrative, yet very illegal, secret business. But secrets never stay hidden for long. Suspense and thrills collide as Kimberly races against the clock to play a deadly game against a mysterious stalker who will stop at nothing to reveal the truth. Even if it kills. $0.99 on Kindle.... Read more

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Silver or Lead

James Cox

“What would you do if you found out that the person you were trying to save might have to kill you?” Teddy Dabrowski is a man harboring a dark secret until one fateful day a horrific crime at his favorite coffee house forces him to confront his past. $0.99 on Kindle.... Read more

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Civil Terror: Gridlock

J. Luke Bennecke

“A cyber-tale rooted in reality, Civil Terror: Gridlock is a thriller with surprisingly deep implications.” -BookTrib A terrorist group led by a psychopath weaponizes the new national self-driving car network. The next attack promises to wipe out millions of Americans. Can a rogue FBI agent and the civil engineer who designed the system stop the ... Read more

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Blood Perfect

TL Bequette

A young Joe Turner returns to defend Allston Walker, a man charged with the bloody attempted murder of a racist caretaker in this gripping courtroom thriller. $5.99 on Kindle.... Read more

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Backyard Farming Boxset Books 1-3

Vikki Walton

Love heart-warming small-town cozy mysteries with relatable quirky characters? Grab the three-book boxset (Chicken Culprit/Cordial Killing/Honey Homicide) readers say are good clean fun! $0.99 on Kindle.... Read more

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Free: Jack Ryder Murder Mysteries Novellas Vol 1-3

Owen Parr

Becoming a consultant to the Miami Beach Crime Unit was the last thing retired Wall Street Executive and Best Selling crime author Jack Ryder wanted to do. But a murder in a South Beach condo coped directly his plot from his last novel. Forced to join Detective Logan in 3 unique murder cases. Free on ... Read more

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Joey Mancuso Crime Mysteries Vol 1-3

Owen Parr

The first 3 unique detective crime mysteries from Joey Mancuso (former NYPD detective) and Father O’Brian. Mancuso is a means to an end guy and doesn’t put up with the typical bureaucracy. Working together with his half-brother, a priest, they work their crime investigations out of an Irish Pub in Lower Manhattan, which they own. ... Read more

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Eve Lloyd’s A Deadline Cozy Mystery – Books 6 to 10

Sonia Parin

Fun-filled small town cozy mysteries. Eve Lloyd’s skills are tested when she’s stuck on a cruise ship with 100 Carmen Miranda impersonators – make that 99. Back on the island, she deals with an unwanted guest, his ex-wives and a killer or two, catering parties: Hors d’oeuvres, canapés, murder and mayhem and Christmas. What can ... Read more

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Free: Where Did They Go?

A. Nation

Susan finds herself in another world after her husband’s death. (Book 1 of 5). Her new friends stir up old memories and convince her, her husband was murdered. Now, will she survive the killer’s wrath once she discovers who did it? Free on Kindle.... Read more

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Free: Past Grief

Edward Leahy

Kim Brady, third generation NYPD, returns to the job after her father’s recent suicide and catches a career-making case–a mass shooting in Manhattan’s Meatpacking District. Free on Kindle.... Read more

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Free: The Cannabis Preacher: Sermon One: A financial thriller about building and losing the biggest Cannabis Manufacturer in the country

Sabine Frisch

Connor Beauregard is always looking for ways to make money. Despite his many failed business ventures, he is determined to succeed when a unique opportunity to become a legal drug dealer comes his way. With the charisma of an evangelical preacher and an ego larger than God, Connor knows that nothing will stop him from ... Read more

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Now & Then: A Parker City Mystery

Justin M. Kiska

In 1981, Parker City is rocked by a series of unthinkable murders like it has never seen before. Under great pressure from the powers-that-be, it is made clear to newly minted police detectives Ben Winters and Tommy Mason that their first case could also be their last if they don’t catch the killer. Decades later, ... Read more

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Free: Malevolent (Shaye Archer Series Book 1)

Jana DeLeon

Shaye Archer’s life effectively began the night police found her in an alley with no memory of the previous 15 years. Now, she’s a PI who gets answers for her clients, and maybe for herself. When her new client Emma claims she’s being stalked, Shaye is determined to help. Emma knows her stalker, but the ... Read more

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Soldiers of Freedom

Samuel Marquis

SOLDIERS OF FREEDOM is the true story of the 1944-1945 War in Western Europe and the final Allied struggle to conquer Nazi Germany. The story is told through the eyes of William McBurney, a tank gunner in the 761st Tank Battalion, the first African-American tank unit in U.S. history. $0.99 on Kindle.... Read more

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Free: The Struggle

Carolyn Geduld

Uri sets fire to his house by accident right before his bar mitzvah, killing his mother. He will spend many years searching for relief from the guilt that plagues him. His status as a foster kid, his burn scars, and his monstrous appearance leave him lonely and suicidal in high school. Then, in his college ... Read more

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Free: D.A.D.

Clark Viehweg

Josh Logan inherited a small floating ball from his father. He builds this into a small anti-gravity device but needs ten billion dollars to develop a full scale model. He tries to stay alive while governments around the world and all of the energy companies want to see him dead and his machine disappear. Free ... Read more

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Amish Lantern Mystery Series Book Set: Volumes 1-3

Mary B. Barbee

Three compelling Amish mysteries with surprise endings in each – you won’t want to put down this collection of the first three books in the Amish Lantern Mystery Series. Grab your copy now for only $0.99 and become absorbed in the intriguing mysteries that revolve around the lives of the Amish and Englisch citizens of ... Read more

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Steeped in Murder

Kirsten Weiss

Tea, tarot, and trouble. Abigail’s dream of owning a tearoom in her California beach town is about to come true. She’s got the lease, the start-up funds, and the recipes. But she’s out of a tearoom and into hot water when her realtor turns out to be a conman… and then turns up dead. But ... Read more

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Do No Harm

James Cohoon

In Book 1 of The Medical Students series, altruistic Torrey and vigilante Matthew meet while attending Stanford Medical School. She wants to save lives; he wants to become a doctor in order to work at San Quentin where his father’s murderer is serving a life sentence. Matthew seeks to exact the ultimate revenge. $0.99 on ... Read more

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Free: MEAT IS MURDER

Anne Crosse

Body parts turn up in a recycling plant. A vegetarian butcher falls under suspicion. The town is up in arms, and the local newspaper fans the flames. Can the Irish police crack the case? Free on Kindle.... Read more

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The Writer

Tracy Thorne

A writer, an affair, a murder, and small-town secrets. Who will survive? A sleepy beach town is the perfect fit for writer Frankie Moretti until she spins the drama meant for her pages into real life and has a tumultuous affair with a married man. And when Frankie finds herself in the center of a ... Read more

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Free: Emily’s List

Sean Platt

Cora is starting over at a new school, but her OCD tics betray her, making her a target for bullies again. Then Cora meets Emily. Emily has suffered abuse, and she has a list. A list of people who hurt her, including Cora’s bullies. Emily wants Cora’s help getting revenge. Free on Kindle.... Read more

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Free: Retribution

C. M. Sutter

The violent drug-related murders of two prominent attorneys have the homicide division of the Chicago Police Department scrambling for answers, but without clues, a motive, or a suspect, not even the FBI can track down the killer. With the media demanding an arrest and at their wits’ end, the Chicago Police Department makes an urgent ... Read more

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Snowbound

Chris Phipps

Sarah Wagner, on her way to a remote cabin in upstate New York, takes a wrong turn in a blinding snowstorm. Her car slips off an abandoned road, and Tracy, the friend who invited her to visit, isn’t answering her phone. When Sarah finally makes it to the cabin, Tracy is missing. Sarah is trapped, ... Read more

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Laser Trap

Frank DiBianca

Quincy University engineering grad students Dan Butler and Lana Madison are trying to unravel their mutual confusion about how attracted and attractive they are to each other, when Dan’s lab laser unexpectedly begins to produce unheard of amounts of brightness and power in its laser beam, making it a candidate for super-weapons. StarWay Labs, an ... Read more

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Free: Falling into Magic : Destiny Falls Mystery & Magic Series Book 1

Elizabeth Pantley

An accidental journey through a magic mirror. A portal to an enchanted land. A mysterious family she never knew she had. Hayden’s life is upended with the wonder of Destiny Falls. But it is tainted by the danger that brought her here and that threatens her newfound family. Can Hayden and her sassy sidekick remove ... Read more

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CODE NAME: THE FOX – Operation Yucatan Cartel

Dr. Hal Bradley, DD

Hatred is a tough monster to kill, as Harold soon discovers the moment he realizes that his war against the cartels is morphing into a never-ending vigilante mission. There is a lot to be said about the devastation that the cartels bring into human existence. But Harold Brandon, drug-lord-turned-minister-turned-contractor-turned-vigilante, is not about to sit idly ... Read more

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Free: The Vigilante Judge

Saimum Islam Jeem

A vastly experienced judge, Ishtiak, comes to Presington Town, a town filled with lawlessness and criminals. James, another judge of the town, had tried all his might to bring justice to the town before Ishtiak’s arrival. But lack of evidence made him crippled for all cases and serial killers and serial rapists walked out unpunished. ... Read more

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GRAVE INTERVENTION

Shira Shiloah

  This new release dubbed a “ghostly investigation and compelling mystery” by Midwest Book Review, follows the author’s bestselling debut novel, EMERGENCE. Inspired by true events set in Naperville, Illinois, GRAVE INTERVENTION is a paranormal medical suspense that blurs the lines between real and imaginary, exposing the hidden side of a historical suburban town. $1.99 ... Read more

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Free: The Troubled Man (A Q.C. Davis Mystery)

Lisa M. Lilly

The last time lawyer Quille C. Davis investigated a crime as a favor to a friend, she found answers but destroyed the friendship. Still, she can’t say no when a desperate teenage girl begs her to help exonerate her father, in jail for the murder of the girl’s mother. But is Quille risking her life ... Read more

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Free: Killing Rebecca

K. J. North

An Ordinary Life… Marni Rome lives a happy life with her husband and two wonderful children. Her heart is filled with love for them. It’s a life that excites her every morning when she gets out of bed. She’s lucky to be living in a beautiful home overlooking the Pacific Ocean, and she loves her ... Read more

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Free: Jack of All Trades

DH Smith

Jack Bell is a builder and unwitting sleuth in this twelve book series. Each stand-alone novel has a murder and some romance. There are a variety of settings including an an apartment block, a school, a cemetery, a park, a guest house and several houses ranging from a millionaire couple to those just getting by. ... Read more

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The Reading Problem

K.C. Brennan

In book 5 of the Mila K. Mysteries we find Mila and her friends tirelessly working on finding the key to the mysterious document found in the library at the University of Chernivtsi. Why is a secret society so desperate to find it that they send an assassin to infiltrate the staff at the university ... Read more

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CODE NAME: The FOX – Operation Tucson Cartel

Dr. Hal Bradley, DD

Making things right was drug-lord-turned-contractor/minister Harold Brandon’s new purpose. But he soon finds out that changing sides comes at a steep price. Harold’s Harley roars across asphalt and dirt toward a meeting with DOJ agents and a few informants. It’s been eight years since he decided to do the right thing and take on the ... Read more

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Once Upon a Murderous Delusion

A.G. Russo

The year is 1980 in a sleepy New England town. A series of devastating murders threaten the community. A serial killer has begun a deadly game of catch-me-if-you-can with local police, who have dubbed the carnage, “The Mommy Murders.” Frightened residents believe the hospital psychiatric unit is somehow to blame. Nurses disagree. Can the killer ... Read more

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