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!

Tarantulas at Thirty Thousand Feet

Vincent Zandri

Fear of Flying is Real. It Gets Even More Real When the Plane is Infested with Killer Tarantulas! Bestselling pulp fiction writer, Tim Dutton and his wife Claire are flying to Rome, Italy, to rekindle their failing marriage. But when the pilots are discovered dead from spider bites, and no one is flying the plane, ... Read more

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The Untested

Greg Morse

A smart legal thriller with an edge! In this gripping legal thriller, young and untested Jason Noble knows he can become a great lawyer, even if the rest of the world does not. He thought he landed the chance of a lifetime when he was hired to represent South Florida Mob Boss Antonio “Magic Man” ... Read more

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The Connection

David Clark

From the mean streets of Hartlepool to the elite ranks of the SAS, James Fraser forged a path with his fists, his grit, and his rage. A natural champion in all forms of combat, he quickly rose through the military ranks, mastering each challenge with the steely resolve of a man driven by demons. In ... Read more

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Awakening (Awake As A Stranger Trilogy Book 1)

Diane Dresback

What if YOU woke up living in someone else’s body? Alone and Afraid. The night of Treaz’s 32nd birthday ended in a lonely, drunken stupor, an unnerving mysterious man staring into her bedroom window, and the waking up inside the body of a stranger a thousand miles from her home. How did she get there? ... Read more

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Free: Drowning on Land

Brit Griffin

I would do anything to save him from facing the consequences of my actions. I did what I had to do, and now the Brotherhood is after me. They won’t just kill me, they’ll kill everyone I love. He’s determined to protect me, but I can’t be saved. Free on Kindle.... Read more

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Free: Not For the Faint of Heart: Madcap Adventures

Rene Vecka

Magic, mayhem, mystery, and humor in a post-Ragnarok world. If you loved the Dresden Files, you’ll love Madcap Adventures. As Rory proposes to Ingefær, the Shrine they’re visiting is set ablaze. Ingefær is jailed and threatened with hanging. Rory investigates, but is hounded at every step by soldiers. While Ingefær searches for ways to defeat ... Read more

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Rampart

Truscott Jones

Former Secret Service agent Sam Kilbrough stands only feet from the main stage as the president approaches, a 9mm Glock G43 is carefully tucked inside his sky blue Gore-Tex windbreaker. When he expertly withdraws it and shoots the man he was once sworn to protect, it sparks the trial of the century: against sitting vice ... Read more

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When a Stranger Comes…: A gripping psychological thriller

Karen S Bell

Author Alexa Wainwright is losing her mojo. Her latest works aren’t selling like her internationally bestselling debut. She vows to do whatever it takes to get back to being number one. But is she really? As she makes this vow, suddenly a lightning bolt cracks across the cloudless sky transporting the clueless Alexa to an ... Read more

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Free: First Casualty

A.W. Powers

A reluctant psychic, a missing woman, and vengeance from beyond the grave. Rachel Thompson is missing, and the police have no leads. Her only hope is Jacob Daniels, a man tormented by his second sight. Assistance from beyond can be a double-edged blade. Will Jacob survive a second encounter with a man determined to eliminate ... Read more

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Free: Mystery Along the Danube

A. Nation

Who would have thought Rosetta’s exotic trip to Europe would involve thieves and kidnapping? (Book 1 of 4). When Rosetta and her daughter get a chance to travel to Europe, a criminal crosses their path. Follow her through famous cities in this tale of forgotten love, and the dangers of recovering a long lost hidden ... Read more

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Free: Louisiana Longshot (A Miss Fortune Mystery, Book 1)

Jana DeLeon

Miss Congeniality meets The Golden Girls in this hilarious mystery set in southern Louisiana. With a price on her head and a leak at the CIA, assassin Fortune Redding undertakes her most difficult mission ever…in Sinful, LA. Armed with her considerable skills and two ladies the locals dub The Geritol Mafia, Fortune decides to solve ... Read more

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Fatally Inferior: The Dunston Burnett Trilogy

Lyn Squire

Award-winning author Lyn Squire has done it again with an extraordinary follow-up to Immortalised to Death. Set in Victorian England amidst the furor triggered by Charles Darwin’s revolutionary theory, Fatally Inferior plunges Dunston Burnett, the series’ unassuming but sometimes insightful amateur sleuth, into a cauldron churning with secrets and lies. An abduction—the victim mysteriously vanishing ... Read more

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Foxholes (Marcotte and Collins Investigative Thrillers Book 1)

Travis Tougaw

When Nick Batson launches his senatorial campaign, combat veteran Vince Marcotte is determined to stop the murderer’s political plans. Proving the man’s guilt won’t be easy — but as he digs into the truth with amateur detective Hadley Collins, they’re determined to expose what really happened all those years ago in Afghanistan… $0.99 on Kindle.... Read more

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EMP: Staying Alive

Colton Lively

In a flash, an EMP disables North America’s entire west coast. When Olivia Blunt’s quiet morning at a local diner is interrupted by a national alert, her world is thrown into chaos. An EMP attack leaves the country without power, communication, or a way to defend itself. Olivia receives a desperate call from her father, ... Read more

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I’m the Answer to Your Confusion

Jim Lively

Defense lawyer Simon Steed enjoys classic rock music and his old neighborhood, despite the strange late-night happenings next door. When his new client is too familiar with his current case, Simon is confused and needs answers! $0.99 on Kindle.... Read more

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Free: Four Cold Months

KJ Kalis

Detective Max Grady’s past haunts him every single day.The day he finds out Macy Chandler has been missing for four months is no exception.Now, a ransom demand has come in, one that her family doesn’t understand and can’t fulfill.With no options and no leads, Max sets out to find the kidnappers and to rescue Macy… ... Read more

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The Crown of Stones: Magic-Price

C. L. Schneider

What if you were born with an addiction to magic? What if your pleasure meant their pain? The brutality of war was all Ian Troy had ever known. Peace was all he ever wanted. Fate had other plans when it placed the Crown of Stones, an ancient artifact of untold power, into his battle-weary hands. ... Read more

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Free: Pacific Northwest Cozy Culinary Series

Dennis Shock

Lily Pine recently moved to a cozy peninsula town in the Pacific Northwest. Her plans to open a bayside restaurant and start a new life are hindered when she is unexpectantly swept into a murder mystery. Can Lily make new friends in this picturesque village, solve a murder, and fulfill her husband’s lifelong dream? Along ... Read more

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In Still Waters

Natalie Shpet

Book Review: “In Still Waters masterfully blends small-town secrets with the chilling intensity of a thriller, crafting a page-turner that will captivate mystery enthusiasts. Set in the quiet town of Austin, Minnesota, the novel delves into a horrific series of murders that baffle local authorities and strike fear into the community. The story gains depth ... Read more

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Heinous Crimes Unit Boxed Set Books 1-8

Daniel Scott

A cunning serial killer terrorizes a city with meticulous, unpredictable murders. Enter Christian Windsor, a genius from Quantico’s Heinous Crimes Unit. Unparalleled in predicting psychopaths, Christian faces a high-stakes intellectual battle against time. Can he outmaneuver this killer? The race is on in this thrilling contest of wits, where safety is an illusion and horror ... Read more

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Sutherland’s Crossing – A Beau Crenshaw Detective Novel

Gwen Kelly

A sinister and twisted murder mystery. Set in steamy Charleston, South Carolina, the mysterious disappearance of a twin daughter to wealthy socialites has the town ablaze with rumor and conspiracy. What began as a missing person’s case now has Detective Beau Crenshaw heading in a different direction when a body turns up at a swamp. ... Read more

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Killer Changes

Anthony Mormile

In Killer Changes, the parole of a school shooter reignites buried rage, driving Emily, Lindsay, Brandon, Nick, and Mr. Golden into a deadly plot for revenge. But as their secrets unravel, they realize the true threat may not be the shooter—but each other. $6.99 on Kindle.... Read more

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The Dragon Codex: Quest for the Relics of Design

David Block

“Dragon Codex: Quest for the Relics of Design” is an enchanting tale that transcends realms, exhibiting an exquisite fusion of mythical lore and modern design principles. Written by accomplished author David Block, this book serves as an unusual, thrilling guide to design and creativity, through the lens of a mystical adventure gleaming with dragons and ... Read more

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Men Will Be Boys: Part 1: First, Get The Money!

Torthell Robinson

“Whatever Happens in Vegas stays in Vegas” but… that only applies to your money… and our three scheming protagonists aim to exploit it. Imagine a high-octane, comedic rollercoaster ride based in the city of sin featuring three opportunistic frenemies on a sadistic quest for financial freedom… while also searching for love in all the wrong ... Read more

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Chase Baker and the Purple Robe of Christ

Vincent Zandri

When Adventurer Chase Baker is employed by a Vatican priest to uncover one of the most sought-after Biblical relics known to man…the very robe the Romans wrapped Jesus in after His scourging…Chase enters a world of deceit, danger, and death brought upon by evil power-hungry global players who are also going after the relic. While ... Read more

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Free: Solomon’s Scrolls

Richard Turner

An artifact lost to time becomes the most wanted treasure in the modern world. Free on Kindle.... Read more

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The Runaway

Linda Huber

Problem after problem hits Nicola – her mother-in-law-dies, her husband Ed loses his job, and teenage daughter Kelly gets into trouble with the police. A move from London to beautiful Cornwall seems like a good idea. But nothing works out the way Nicola imagines, and she finds herself on a lonely quest for the truth. ... Read more

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Free: ICE

Kevin Tinto

“Ice” by Kevin Tinto is an exhilarating adventure thriller that expertly weaves archaeology, survival, and speculative science together. When an astonishing discovery unveils a lethal conspiracy, archaeologist Dr. Leah Andrews and her estranged climbing guide husband, Jack Hobson, are thrust into a race against time through Antarctica’s treacherous frozen wilderness to protect humanity’s future. Don’t ... Read more

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The Prepared

Colton Lively

When an EMP cripples the nation’s power grid, lawlessness erupts across the country. Fighting against the chaos, Bailey Smith must rescue her family from the city and bring them to a remote cabin in the West Virginia mountains. $0.99 on Kindle.... Read more

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AETERNA: Shrine of the Black Flame – Thriller

Mikael Lundt

Unholy conspiracy or scientific sensation? For centuries, the occult society AETERNA has guarded an incredible secret: The Shrine of the Black Flame, an artifact as old as the Earth and as sinister as the apocalypse in the darkest prophecies. Now, the supernatural power of the shrine seems unleashed — with fatal consequences for all life ... Read more

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Free: Alena’s Revenge (The Wolf Queen of Vrania Book 1)

Evan Oliver

Alena and her brother lived in the forest, content to work and provide for themselves, until the warriors of Jarl Torgis came to take what was not theirs. What began as a simple theft like so many others would sow the seeds of war that would drench Vrania in blood. Bullied and harassed into outlawry ... Read more

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Circumstantial Danger

Richard DeVall

What begins as a serial killer investigation in a small town turns into a story about a detective who loses his way with a coworker when he has an affair and ends up in a messy divorce. The hunt for the killer is alive and well, but not always front and center. $0.99 on Kindle.... Read more

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Smite the Waters

David T. Isaak

Terror works both ways. Aging billionaire Rex Atwater is on a mission to reshape history with a chilling act of anti-terrorist terrorism: the nuclear annihilation of Mecca. To carry out his plan, he recruits an unlikely team— embittered ex-Special Forces ace, Carla Smukowski, and a zealous para-military brigade, led covertly by weary FBI agent Boyce ... Read more

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The World Before the Apocalypse: The illustrated novel (Book 1). 18+

Antonio Morale

Be careful! It’s going to be really hot! * * * * * Warning! Explicit scenes! (quite a lot) Violent scenes! (a few at most) Foul language! (not a lot) * * * Earth. The year 2622. A world where magical abilities are in balance with modern technology. A world where clans and aristocrats rule, ... Read more

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The Perfect Impostor

Iris Baxter

Someone is living her life—and they’re doing it better. Can she uncover their identity before she is completely erased? $0.99 on Kindle.... Read more

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Free: Cell-Jacked: PORTIA BLACK VOLUME 2

Pascoal Antonio

The average length of a human genome is approximately six feet. Which, co-incidentally, is the average depth of a human grave. When Portia Black wakes up, drugged and in a strange apartment, her first instinct is to run. After all she’s not the kind of girl authorities are sympathetic to. It doesn’t help that she’s ... Read more

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The Ambition

Yvonne Blackwood

“The Ambition is a riveting story of high-finance business deals, Italian family ties, an illicit romance, and murder. You won’t soon forget Connie, Lorenzo, and the other vivid characters who populate this unique tale.” –Marcia Trahan, author of Mercy. $2.99 on Kindle.... Read more

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Frozen Farmhouse

Robert J. Walker

Prepare and survive. When an EMP cripples the nation’s power grid, lawlessness erupts across the country. $0.99 on Kindle.... Read more

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Crime Dates

S.M. Wendel

Cleo Krol, 40, is a laid-off reporter who recently moved to Washington DC. When her friend and next-door neighbor, Rae Gagnon, has a psychotic break, Cleo is bewildered – Rae showed no warning signs. When Rae is released from the hospital, she returns to work and seems okay for the first couple of weeks and ... Read more

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Free: West End Justice

KJ Kalis

Everything in Detective Morgan Foster’s life is a secret…Living in West End, West Virginia wasn’t part of the plan, but the murders of her husband, Peter, and her partner, AJ Roth, have sent her into hiding.For a while, everything seemed to be fine, but two dead bodies at her waitressing job tell another story…Unable to ... Read more

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