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!

Resilience

An unknown enemy arises out of nowhere threatening to form a draconian world. War looms over a nation. Can the will of a few brave soldiers stop this? $1.25 on Kindle.... Read more

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Iris Rising

John Masen’s boss just killed himself in front of the CIA Director. More, there was a shooting at Kennedy Space Center involving a four-star general and Masen’s old university professor. Could it be related to this mysterious DUST program? What technology is worth starting a world war? Will Masen live long enough to find out?... Read more

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Assignment: Istanbul

SpyCo operative Perry Hall has one more chance to serve justice on his wife’s killer, a man he has sought for years. But now the pursuit lands Perry in the crosshairs of his own agency, as he defies a direct order to continue the chase. As SpyCo’s top agents converge on Istanbul with orders to ... Read more

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Free: The Wind Guardian

Aided by an inside man, extremists seize the reactor of a California nuclear power plant and scatter radiation into the winds. The only thing standing in their way are two misfit security guards, who temporarily escape the terrorists’ radar screen by eloping on a romantic interlude. Free on Kindle.... Read more

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Vices and Virtues: An anthology of the Seven Deadly Sins and Seven Dark Virtues

Sins will weave you into their webs. They become the Vice you’re unable to shake. There are the values, taught from birth, which ride a razor’s edge. They turn into Dark Virtues, a twisted mockery of their true meaning. Pride, envy, lust, gluttony, anger, greed and sloth all have their place in the tapestry of ... Read more

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Knee Deep (Cam Derringer Book 1)

Cam Derringer, Key West’s most intriguing P.I., searches for the men who killed his wife. Murder, terrorist, beautiful women and Wild Turkey, take Cam through a journey only imagined in your wildest dreams. If you like Stone Barrington or Jack Reacher you’ll love Cam Derringer. Don’t miss this one. Free on Kindle Unlimited. $2.99 on ... Read more

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Apartment 412

A quiet Southern California town terrorized by a suspected serial killer after two women are shot dead at a senior housing complex. A psychological thriller set in a small town, 90 miles north of Los Angeles. Someone is targeting the residents of Sun River Senior Apartments. After two residents are murdered and several are reported ... Read more

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Free: Until Sweet Death Arrives

Amnon Binyamini

Nahum, a top journalist who exposes corruption has made some dangerous enemies. Then slowly he becomes confused and forgets almost everything. But the enemies he made when he was well did not forget him. And one of them is not willing to forgive…Free on Kindle.... Read more

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Free: Time and Again

Deborah Heal

Over 300 5-star reviews! Book one in the History Mystery Trilogy. If only the walls could talk? Now they do! Abby and John can rewind time on their computer to see the lives of all who ever passed through her old house. Romance blossoms on and off the screen as they watch the past unfold. ... Read more

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Free: The King Was In His Counting House

A South London chancer stumbles across a hundred year-old mystery when a rich and beautiful woman asks him to find her missing husband. He finds himself in a world he barely understands, of cryptography and cryptic puzzles, of secret funds and great power politics. And most puzzling of all, what was the connection between a ... 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, catching up with her past. But after only a few days at the hotel, an expensive item of jewelry is stolen. When more jewelry goes missing, Chief Inspector Alan Johnson gets on the case. After Alan recognizes Agnes as a friend ... Read more

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The Girl Who Lived

Ten years ago, four people were brutally murdered. One girl lived. No one believes her story. The police think she’s crazy. Her therapist thinks she’s suicidal. Everyone else thinks she’s a dangerous drunk. They’re all right—but did she see the killer? As the anniversary of the murders approaches, Faith Winters is released from the psychiatric ... Read more

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Free: The Carter Devereux Mystery Thrillers

JC Ryan

All four books in the Carter Devereux Mysteries series! Nothing New Under the Sun, The Wolves of Freydis, The Alboran Codex, and The Nabatean Secret. Free on Kindle.... Read more

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When the Wolf Prowls

Vanessa Prelatte

One woman is dead. Another is hanging onto life by a thread. To track down the killer, the Mountpelier police call upon their best detective team, Cimarron and Melbourne. During their investigation, however, complications arise. Rafe Melbourne’s life is put into jeopardy, and a man from Cimarron’s past reenters her life. Then the investigators discover ... Read more

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Running on the Edge Box Set

Lisette Kristensen

A murder mystery series that is raw, steamy, and gritty. It’s packed full of danger with wild twist and turns. Will Baleigh survive, or fall from the edge of life? Baleigh Burgess was trapped. Her world spun out of control the night her partner/lover was gunned down. Facing prison on trumped-up drug charges, she was ... Read more

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Operation Zulu: Dead Island

Ten years after the end of the zombie apocalypse a new terror has raised it’s evil head on a remote tropical island. $0.99 on Kindle.... Read more

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Shireishi

John Cooley

During the fall of 2015, a mysterious application named “Shireishi” begins to circulate throughout the town of Nishioka, claiming to put its users in contact with a ghost known by the same name. While seemingly harmless, a number of disappearances and reports of violent behavior begin to be linked to people who use the application. ... Read more

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Free: Breakthrough

ONE OF THE GREATEST ACHIEVEMENTS IN HUMAN HISTORY. A SECRET THAT WAS NEVER SUPPOSED TO BE FOUND. AND A CRISIS THAT CANNOT BE STOPPED. Free on Kindle.... Read more

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Murder and Mayhem

This unbeatable lineup of stories will spike your heart rate and blow your senses with clever crimes, devastating murders, heart-pounding mystery, and psychological twists. From tales of spies and espionage to small-town mysteries and traditional courtroom thrillers to hard-boiled noir, this collection offers a cross-section of modern thriller and mystery. $0.99 on Kindle.... Read more

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Free: A Universal Storm

Gershon Shevach

A huge power outage paralyzes the world’s electric systems. An Israeli journalist tries to make sense of the global crisis. An Israeli rescue team that sends a Muslim girl to Israel for treatment is the first clue in his quest to discover the truth. Free on Kindle.... Read more

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I Really Really Want It

Richard Hennerley

Celebrities have secrets. Meet the man who knows them all and will do anything to keep them quiet. Even murder. Celebrity. It’s a killer. $0.99 on Kindle.... Read more

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A Gift for Murder

Karen McCullough

For fifty-one weeks of the year, Heather McNeil loves her job as assistant to the director of the Washington DC Market Show Center. But the Gift and Home trade show, the biggest show of the year at the center, is a week-long nightmare. This year’s version is worse than usual. Misplaced shipments, feuding exhibitors, and ... Read more

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Come Home

Nicole Nelson and Ahmed Masud seem the perfect couple—happily married with a five-year-old son, partners in an elite plastic surgery practice in Philadelphia—until Ahmed, suddenly—with no warning—leaves with their son. Nicole’s search for her child takes her to Egypt, Uruguay, Liberia, and back to Egypt to face an unspeakable tragedy. $0.99 on Kindle.  ... Read more

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Hidden Magic – Fear of the Smallest Wizard

James and Jenna Bradbourne lived a quiet life in suburban North West London until the youngest of their three children has a terrible accident forcing them to expose their hidden magic and that they are in fact wizards. James reveals he is 438 years old and when the family run for their lives they set ... Read more

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The Immortality Plot

He vowed never to kill again – until his pregnant wife is murdered. Ex US government assassin and Hong Kong Police martial arts enforcer Mike Delaney is kicked out of the force on a trumped up charge along with his partner Bob Messenger. Delaney drops out and joins a reclusive esoteric monastic brotherhood while Messenger ... Read more

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Free: Lady Justice and the Sixth Sense

Robert Thornhill

A ten-year-old boy has a bike accident and suffers a concussion. A neural connection is made that gives him the ability to have insight into future events. This young boy, with his new sixth sense, joins forces with Walt to exonerate a man who has been unjustly accused of murder, and thwart a plot to ... Read more

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In Wolves’ Clothing

On his best days, Zero Slade is the worst man you can imagine. He has to be. It’s the only way to save the Lost Girls. But years of traveling undercover to fight child sex trafficking are starting to wreak havoc on Zero’s health and marriage. Not to mention his sanity. $0.99 on Kindle.... Read more

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Free: Depths of Deception

Diane Dickson

Struggling real estate agent Jed meets a zany but attractive young woman called Libby. When she promises to land him a valuable deal he is prepared to overlook certain irregularities to get the sale. When he realises he has been deceived, he may be in too deep to surface. A gripping psychological suspense thriller that ... Read more

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Calexit – The Anthology

When California declares independence, their dreams of socialist diversity become nightmares for many from the high Sierras to the Central Valley. Follow the lives of those who must decide whether to stand their ground, or flee! In San Diego, the commander of Naval Special Warfare Group One finds his hands tied by red tape, even ... Read more

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Transformed: POTUS

What if the first Post Trump President was a tech-guru turned politician who also happens to be a sex addict? And what if he had trouble hanging on to the nuclear codes while partying in his version of Camp David … Las Vegas? Charley, a charismatic transman spy, is hired to use his intuitive skills ... Read more

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Woman Scorned

Shannon Heuston

Monica has always run interference for her misfit sister, Lexie. But when Lexie murders her ex-lover’s family in a Medea-like rage, Monica is left to pick up the pieces of their shattered life and determine who is to blame. Is Lexie a monster, like everyone says, or is she merely a desperate, misunderstood woman? $2.99 ... Read more

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Free: A Kind of Woman

Helen Burko

Jacob Barder, a successful New York attorney who survived the Holocaust is shocked when his wife is accused of being a Nazi SS officer. With no one willing to protect her, Barder takes on the defense of his wife in her sensational trial. Free on Kindle.... Read more

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Nominate this title for publication & you could get a free copy of it!

A man is shot dead in the street. A beloved sheriff is accused of murder. Local reporter Adele Plank knows that in the San Juan Islands things are rarely what they seem and that secrets run as fast and deep as the waters that surround them. She must fight to uncover the truth and stay ... Read more

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Free: One Way

Tom Barber

On his way home on a lazy Sunday in New York City, NYPD Detective Sam Archer saves a team of US Marshals from a violent ambush in the middle of the Upper West Side. The group is forced to take cover in a tenement block in Harlem. But there are more killers on the way ... Read more

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Arabian Vengeance

James Lawrence

The CIA, NYC Mafia, ISIS and a billionaire industrialist all want Pat Walsh dead. Pat Walsh is an arms dealer with links to the CIA. When a bomb explodes in a crowded Brussels square, the former special operator suddenly finds himself a wanted man. Pat’s quest to uncover the truth behind the bombing sends him ... Read more

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The Lost Spy

Kate Moira Ryan

It is Paris, 1949. 27-year-old American detective and heiress, Slim Moran, is hired by a British spymistress to find Marie-Claire, a spy long presumed dead. Slim soon realizes that scores from the last war have not been settled. She races to find out what happened to this deeply troubled lost spy because if Marie-Claire is ... Read more

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Portrait of Death

A female serial killer is so obsessed with art that she finds her ultimate purpose in the desire to paint portraits of her victims in the midst of their death. That’s the challenge facing brilliant but flawed detective Nathan Pearson who finds the case hits remarkably too close to home. $2.99 on Kindle.... Read more

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Free: Broken Leaves of Autumn

Eli Hai

An impossible love triangle on the backdrop of ultra-orthodox Brooklyn. A fascinating and many-folded love affair that takes the reader from small-town Arizona to the Ultra-Orthodox Jewish community of Brooklyn, and from World Trade Center to Israel. Free on Kindle.... Read more

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Saving Grace

Aubrey Wynne

A troubled soul meets a shattered heart… Chloe Hicks’ life consisted of an egocentric ex-husband, a pile of bills, and an equine business in foreclosure until a fire destroys the stable and a beloved ranch horse. She escapes the accusing eyes of her hometown, only to find another type of haunting. Jackson Hahn, sexy local ... Read more

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Autumn Secrets

Susan C. Muller

When Detective Noah Daugherty investigates a recently uncovered body, he calls in the corpse-sniffing dogs on a hunch. He never expected to dig up a killing field populated with multiple murder victims from the last decade…$0.99 on Kindle.... Read more

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