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: Only Watching You

Mark West

After separating from her cheating husband, Claire begins to feel she is being watched. She nearly gets run over and someone daubs a hangman symbol on a wall near her house. As letters begin to get added to the game, concerned for her son more than herself, she’ll need to find the identity of her ... Read more

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The Seller of Sins

Kristina Gallo

Karolina and Filip are in a turbulent marriage. She is internet addict and chatting with strangers, and he is immature and passive. When he meets fatal Blanka in a business journey, things will get worse. $1.24 on Kindle.... Read more

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Betrayal at Ravenswick, A Fiona Figg Mystery

Kelly Oliver

Downton Abbey meets Agatha Christie in this “highly entertaining” series opener. What’s the best way to purge an unfaithful husband? Become a spy for British Intelligence, of course. Desperate to get out of London, and determined to help the war effort and stop thinking about her philandering husband, Fiona Figg volunteers to go undercover. At ... Read more

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Predator in the House

Joanne Parsons

Karl Shea, Detective for Boston’s Sex Crimes Unit, learns he has terminal cancer just as he is about to retire. He vows to do two things before he dies. He wants to make up to his wife for being a terrible husband and find a young girl, gone missing, with the son of a senator ... Read more

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Free: Shots Fired

Ian Robinson

After going cold, a London murder case suddenly reignites when the weapon used is connected to murders in Glasgow and Belfast. DI Nash and DC Moretti investigate but find the world outside the big city a very different challenge. Nash will have to go out on a limb but will Moretti defend her? Free on ... Read more

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Free: More Blood Than Flesh

Matthew Keller

More Blood Than Flesh follows siblings Mae, Tenn, and Bird Ellis who, after discovering their mother has been murdered by their father, must escape the lawless community they’ve called home all their lives. A horrifying level of violence awaits the siblings as they confront drug dealers, a mysterious lady who offers to help get them ... Read more

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Last Verse

SJ Talbot

Last Verse is a gritty, fast-paced mystery, dripping in dark humour. It’s music and murder – the rhythm of life…and death. Wanna dance? What happens when a detective who has been working undercover for years, is forced to return to mundane, regular duties? Meet Harry Stallard. The singer of a band is missing, and Harry ... Read more

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Free: Crimson Winter

Ken Adams

Lucy Wang, a Chinese woman, leads an idyllic life in Montreal under the protective wing of her husband Patrick, an English Canadian entrepreneurial millionaire whose career is on the rise. Her crystal castle (plans to become a mother included) cracks when she discovers that he´s having a passionate extramarital affair. Chance leads her to learn ... Read more

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Free: Reinvention Retribution

DJ Robb

In this second book of the trilogy, D teams up with the vivacious Vic, aka, Victoria Lawson, Attorney at Law, to fill the great abyss left by his dream girl, Candice Parker, gone rogue. Raw confessionals between Vic and D, spilled in the wilds of Saskatchewan, exorcises their demons, and prepares them for the dangers ... Read more

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Free: Joey Mancuso Mysteries Vol 1-5 (A Joey Mancuso, Father O’Brian Crime Mystery)

Owen Parr

The first five volumes of the Joey Mancuso & Father O’Brian Mystery Series are now available at a killer bargain. FULLY REEDITED AND PROOFREAD AUGUST 2021 This rare crime mystery series has something for everyone—a tough guy, three awesome women, and a classic Golden Age gentleman-detective clergyman. The twist? The cop and the cleric are ... Read more

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Justice Begins Complete Series Boxed Set: An Atlantica Universe Adventure

Michael Anderle

The ancient island of Atlantis was rediscovered in the 1950s and a war-weary world had to decide how to handle this. Enter Atlantica, the land of promise where there are no politics, no ideologies, no loyalties. By 1965, business is booming, but the wheels of this materialistic machine are crushing innocents in its voracious ascent. ... Read more

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Free: Deadly Alliances

Candle Sutton

US Marshal Milana Tanner’s past is as shadowy as the criminals she hunts. When her brother is thrust into the crosshairs of an infamous assassin, she’ll do anything to protect him – even confront the demons from her own mysterious past. The truth tests her faith and challenges everything she thought she knew… but it ... Read more

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Free: Friends and Foes

L.C. Turner

Trixie teams up with her closest friends, Cora Taylor and Sally Greeves, the three women are about to embark upon an opportunity of a lifetime, opening the quaint bookstore, Read Wine. But suddenly, this new endeavor isn’t all that Trixie hoped it would be. As strange things begin to happen, the women realize someone is ... Read more

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Kat Beckman Collection

KJ Kalis

Journalist Kat Beckman is dragged into a maze of blackmail, murder and treason as she tries to save her family. Visiting her hospitalized mother-in-law, a stranger offers Kat a cure. Is Kat willing to face her dark memories to save Laura? Get the Kat Beckman Collection and enjoy “The Cure,” “Fourteen Days,” and “Burned” all ... Read more

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Torrent Witches Cozy Mysteries Complete Box Set (Books 1 – 10)

Tess Lake

Torrent Witches Complete Series Box Set! All ten books in one! Meet Harlow Torrent, part-time journalist and full-time Slip Witch and her crazy witch family in this ten-book cozy mystery box set. $0.99 on Kindle.... 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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Free: Madison Houston: Kakugo Wo Kimeru The Sleeping Giant Has Awakened

Ronnie Deaton

Madison Houston is one of the greatest soldiers the U.S. Army has ever known. After the death of both her parents in a terrorist attack, Madison vowed that she would fulfill her father’s dream of a career in the army. She trained meticulously and rigorously with her brother, a retired special forces operative, with the ... Read more

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The History Hunters: Four Complete Novels

K. R. Eckert

Paul Davenport and Sara Walsh are historians. Paul Davenport and Sara Walsh are adventurers. Paul Davenport and Sara Walsh are The History Hunters. Here, for the first time, four of their most daring and exotic adventures are collected together in one volume. First, in The Templar Succession, Davenport and Walsh join with a disgraced historian ... Read more

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Free: Exercise Is Murder

Bruce Hammack

It’s no accident… it’s murder. Blind former homicide detective Steve Smiley and his new partner set out to find his friend’s killer. He knows he’s on the right trail when a bullet whizzes by. Will Steve resurrect his life as a master crime solver, or will his sleuthing get them both killed? Free on Kindle.... Read more

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Bayou New Year (Miss Fortune World: Bayou Cozy Romantic Thrills Book 7)

Riley Blake

It’s out with the old and in with the new when Fortune, Ida Belle, and Gertie are summoned to neighboring Wasteland to save Celia Arceneaux. Prepared to bargain with an assassin, they put together last-minute plans, but even the best laid plans can be derailed, especially when motive and opportunity are not what they seem. ... Read more

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Free: Fatal Decision

Ted Tayler

Retired DI Gus Freeman returns to head up a Crime Review Team investigating cold cases. He can’t resist the chance to return to the fray. First case of twenty-four in The Freeman Files Series. Free on Kindle.... Read more

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Free: Greed

C. M. Sutter

Washburn County Deputy Amber Monroe is following in the footsteps of her sister, Jade. She devours everything she can during her detective training in hopes of being promoted soon. Living in small-town USA has its advantages, like a sense of security, and disadvantages, like being close to Milwaukee and its crime. Washburn County has become ... Read more

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Free: 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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Free: Sniper’s Nest

C. M. Sutter

The ambush is in place, he takes aim, and shots ring out. Chicago is officially on notice, and a siege is underway on the city’s men and women in blue. Assigned to the task force investigating the shootings, Jesse McCord and twenty of Chicago’s top-notch detectives work day and night to track down the sniper ... Read more

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Free: ALL THE WORLD’S A STAGE

Monica Knightley

CELEBRITIES. RED CARPETS. HOLLYWOOD. MURDER. When Gina Mattucci’s cousin invites her and her best friend, Maggie O’Flynn, to visit her in Los Angeles, little do they expect their vacation to include walking a red carpet with cameras focused on them in their couture gowns. Or getting involved in a murder investigation. Or meeting stars they’ve ... Read more

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MIDNIGHT SUN: An Alaskan Romantic Suspense (A Grant & Daniels Trilogy Book 1)

Charlotte Raine

Wyatt, Alaska is a place of family, beauty, and unspeakable tragedy. A couple of years after Aaron Grant lost his wife and daughter in a fire, one of his daughter’s best friends, Sarah, is kidnapped. After spending the last two years as the town drunk, he reluctantly investigates the kidnapping along with the ambitious FBI ... Read more

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Murder at the Car Rally: 1920s Historical Cozy Mystery (An Evie Parker Mystery Book 3)

Sonia Parin

Fun-filled 1920s cozy mystery. Lady Woodridge knows she can run, but she can’t hide. When a man dies under suspicious circumstances, Evie is stranded in a small village with a group of bright young things and a killer. $0.99 on Kindle.... Read more

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Free: BLONDE

Stan Jackson

Under suspicion following his girlfriend’s murder, a York University professor must prove his innocence and find the killer. With police following his every move, Perry Webster must turn private investigator and play a dangerous game of cat and mouse to find out what happened, and get justice for his lost love. BLONDE is a clever ... Read more

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Free: Welcome to the Family

Alex J. Fischer

Roger’s been earning some cash for his little sister by working for a local crime family. His whole life spirals when he gets a “promotion”. His life transforms into one of death, sin, and violence. Free on Kindle.... 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 Immoralist

NATHAN SENTHIL

Self-styled Mr. Bunny wants to be the most notorious killer in US history. With four high profile figures slowly hanging to their deaths, he’s off to a good start. NYPD homicide detective Gabriel Chase must catch him, no matter at what cost. But who will have the last laugh? Free on Kindle.... Read more

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The Missing Taylor

RC Cameron

What happens when a young man simply disappears from the surface of the earth? When Jason Tanner, former FBI agent turned South Florida Private Investigator, receives the visit of Nadine on his live-aboard yacht, he is unaware the search for a missing brother will take him back to confront an old nemesis and a gang ... Read more

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Native Blood

Mark Reps

Two murders, seven years apart. NATIVE BLOOD is the first book of the action-packed ZEB HANKS MYSTERY Series. Follow Sheriff Zeb Hanks, former Sheriff Jake Dablo, Medicine Man Jimmy Song Bird and others as Natives and Anglos work together to solve crimes in rural southeastern Arizona. $1.99 on Kindle.... Read more

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The House With No Address

Curtis Maynard

When Jake receives a promotion at work, he must move his family hours from where they called home. The house they buy holds supernatural mysteries that may turn their lives into a paranormal nightmare. $2.99 on Kindle.... Read more

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The Girl in Cell 49B

Dorian Box

Emily Calby disappeared at age twelve, the only survivor of a notorious home invasion. Three years after her terrifying odyssey in The Hiding Girl, she’s safe, living in anonymity with her mentor, ex-gang member Lucas Jackson—before life blows up again on her sweet sixteen birthday. Arrested for murder and extradited to a corrupt juvenile prison, ... 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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A Dear Abby Cozy Mystery Collection Books 4 – 6: The Last Stop, The Last Dance and Merrily Murdered

Sonia Parin

Small-town cozy mysteries filled with humor, fun and the quirkiest characters around: In the idyllic town of Eden, newspaper reporter Abby tries to shield her mom from a murder case. She then gatecrashes a ball she’s not invited to only to witness the death of a prominent guest, and, during her first sweltering Christmas, she ... Read more

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Free: Snips and Snails Cafe Murder and Mayhem Mysteries

Elizabeth Rain

  As the new owner of Snips and Snails Café, and Veil Falls only Soup Witch in training, It’s Juli’s job to make sure the Soup of the Day delivers…a Daily dose of Magic that is. Instead, she starts every day just hoping her latest creation doesn’t turn all her customers into newts and frogs ... Read more

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Little Broken Things

Cheryl Bradshaw

Her life was perfect … until the night she was taken. Twenty-year-old Olivia Spencer sits at her desk in her mother’s bookshop, dreaming about her upcoming wedding. The shop may be closed, but Olivia’s not alone, and her dream is about to become her worst nightmare. $0.99 on Kindle.... Read more

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Free: KILL SIX

C.E. NELSON

An older woman suffering from dementia lies dead in her nursing home bed. Ken Bishop, the woman’s brother, is not surprised by her death. He had visited her on occasion, but his sister no longer recognized him. Her health was failing and he knew she only had days to live. But it was too long. ... Read more

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