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!

The Trojan Project

Eileen Thornton

5 Cherry Bank Springwood Village. $0.99 on Kindle. ... Read more

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The Downing Street Plot – An Agent’s Revenge

There’s a professional killer gunning for Britain’s Prime Minister, and it’s up to the head of British Security Service and a top CIA agent to stop him. MI5 Director Spencer Hall and CIA agent Jack Stein go way back, so when Stein tells Hall there’s a plot against the Prime Minister, and isn’t the least ... Read more

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Pumpkintown Perils: A Cozy Mystery Collection

Aubrey Law

Murder, Mystery, Magic, Myth. Welcome to Pumpkintown. Wanda practices witchcraft. She drinks, dances, and has a weakness for attractive men. She’s also a promising investigator. Join wild witch and amateur detective Wanda Tempest as she teams up with veteran police inspector Sam Shamrock to solve mysteries ranging from the scandalous to the strange. Talking trees, evil gnomes, ... Read more

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The Wisdom of Secrets

A brotherhood that has existed since before the time of Christ, a sacred pact and a secret that is older than time itself. Although they have been mentioned in the bible and traces of their existence are scattered throughout the globe, Peter Madeloy had always presumed that the myths of the possible existence of an ancient ... Read more

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The Nano Experiment

    Eileen Robinson, an African American single mother of two, is wrongly convicted of murder and sentenced to death. The prison doctor fakes her execution and she is taken to an island prison to be a guinea pig for an nano medicine experimental drug testing. She escapes with the help of a handsome serial ... Read more

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Edwina

Willow Rose

A terrifying nail-biting horror story from The Queen of Scream Novels! Marie-Therese is about to take in another child in foster care. But Edwina is no ordinary girl as Marie-Therese is about to discover. Stories of death and destruction follow her trail and soon events in the small Danish town will take a decidedly macabre ... Read more

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Slenderman (Emma Frost Book 9)

Willow Rose

An engrossing thriller from an Amazon bestselling author!Ever heard of Slender Man? They say he is always there. They say he is always watching. A tall guy in a suit and tie, with no face, and arms like tentacles. Some say he is an online myth; others will go very far to prove he is ... Read more

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Free: Shadows in the Past

Olivia Reese

When detective Eleanor Starwood is assigned to the case of her sister’s murder, she must rely on her past to solve the mystery. Eleanor is devoted to bring justice to her sister’s death but the killer even knows her every move. Will she find out who the killer is all before time runs out or are ... Read more

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Impact Point

Siberia 1908: A massive explosion occurs above the Tunguska region – known as The Tunguska Event – releasing the equivalent energy of 185 Hiroshima nuclear bombs. An asteroid impact, or comet fragment is thought to have been the cause. It happened then, and it will happen again… $0.99 on Kindle.... Read more

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Peek A Boo, I See You (Emma Frost Book 5)

Willow Rose

An eerie mystery from an international bestselling author.The body of a woman found in front of Nordby City Hall has a message for Emma Frost carved into the skin. Behind this ruthless murder stands a ghostly figure that likes to play childish games. Soon, this killer brings a reign of terror to the small Danish ... Read more

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Free: Death By A HoneyBee (Josiah Reynolds Mystery)

Abigail Keam

The Josiah Reynolds series is not just another formulated mystery series. They are not cozy or fuzzy, but they do try to be humorous and witty. Sometimes they succeed. Each novel/novella has a stand-alone mystery, but the stories are also about the continuing life saga of a middle-aged Southern woman as she faces many serious ... Read more

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The Ishtar Cup

Bart Northcote vigorously defies stereotypes. He is a Los Angeles private detective who also writes books that are loosely disguised as fiction. He has a keen sense of making money from every job, and has a voracious appetite for art. Here he is involved in tracking down the whereabouts of a fabulous antiquity, called the Ishtar ... Read more

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Armageddon Dawning – The Rise of Kharon

Coordinated and sophisticated waves of terrorism explode across the US as a mysterious jihadist named Kharon surfaces to take credit, and promises more to come. The President is left with few options other than granting former SEAL Austin Murphy and his black ops team authority to do whatever it takes to stop the rising terror. ... Read more

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You Can Run (7th Street Crew Book 2)

Willow Rose

Heart gripping mystery from an Amazon ALL-star Best-selling author. It’s not the kind of thing you’d expect to happen on an ordinary Saturday morning. Her kids are arguing and her husband is still sleeping. Lisa is tired and wonders why her husband keeps working late. Is he having an affair? Is it the same girl ... Read more

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W is for Wicked

Murder investigation is tricky–especially when the victim is threatening 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 queen following her around. But having a pal on the other side may ... Read more

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Dangerous Deception

Robert Joseph

  A pretty, young interviewer at the Center for Research of American Sexual Habits, funded by the founder of HONEYS MAGAZINE, a highly successful mens periodical devoted to the exploitation of the female body, is brutally murdered. Fati (Fatima) Rafferty, Raff’s attractive, red-haired daughter and a rookie officer with the Los Angeles Police Department, is coerced ... Read more

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Through Raging Waters

Renee Blare

  If Mother Nature has her way, Timber Springs will never be the same. Book 2 of the Snowy Range Chronicles takes you on the ride of a lifetime as a warm spring and early rainstorms melt the snowpack. Spring runoff compounded by the storm of the century sends Timber Springs into a tailspin and everyone’s ... Read more

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Sealed Up

    The Da Vinci Code unsettles. SEALED UP shakes to the core! UCLA anthropologist Nathan Hill, in a funk since his young wife’s death, learns of staggering millennia-old chronicles sealed up somewhere in a Mesoamerica cliff. This bombshell rocks him out of his gloom, and he leads a clandestine expedition to uncover them. What are ... Read more

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Arkane Thrillers Box Set

    Meet Morgan Sierra. Ex-Israeli military psychologist, specialist in religious cults at Oxford University, Krav Maga expert … and now recruited to work for ARKANE, a secret British government agency investigating supernatural mysteries around the world. 3 fast paced thrillers packed with ancient artifacts, relics of power, action adventure and conspiracy thrills. $0.99 on Kindle.  ... Read more

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Free: Marie

Ana Elise Meyer

  Marie becomes the picture of physical perfection; possessing the ability to heal at a rapid rate. However even a woman given all the physical gifts in the world is not immune to pain and suffering. One can only be pushed so far before pushing back. Can they handle what they have created….Can she? Free on Kindle.  ... Read more

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Melt Zone

  A mysterious structure is found buried beneath the Antarctic ice. Undiscovered for decades…It should have remained that way. A team of climatologists are sent on a routine expedition to Antarctica to investigate a rapidly melting glacier, where they make a startling discovery… In Europe, a secret Nazi document surfaces which points to a historical government ... Read more

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And Justice for Her

3 Stories of passion, brutality, and justice. $0.99 on Kindle.   ... Read more

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Mash Up

When a suspect dies on his watch, failure pushes Alaskan detective Qigiq to San Francisco–the land of magical technology–to regroup. His new fast-driving partner, Kandy Dreeson, calls at dawn: a beautiful avant-garde violinist is at the station freaking out about an Amazon box–and her missing roommate. Thus begins the hunt for a killer who leaves ... Read more

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Next of Sin

Lisa Gordon

  The DREAM which made her life a NIGHTMARE. A series of deaths which the police think are unfortunate drownings date back to 1987; but Gaby, the only witness in all that time, is about to realize that something far more sinister is going on! Someone she loves is a KILLER. Suddenly she realizes that she is up ... Read more

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Shadows of the Stone Benders

  A riveting, quick-paced adventure that will challenge a reader’s view of ancient civilizations and the prowess of modern man. One part murder mystery stirred with a shot of science fiction and topped with a peel of sexual chemistry. It’s not Indiana Jones…but it’s damn close. World-renowned scientist Anlon Cully is unexpectedly swept into the thick ... Read more

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Vicious Circle

  If you didn’t think about morals, what would you really want to do in your life? It all started when Dmitri drowned his newborn grandson. And even though very disturbed by this morbid act, the main character, Igor Petrovich, stays at Dmitri’s residence, loving his spoiled but inteligent and sexy daugther. At the end, everything ... Read more

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Rebekka Franck Series Box Set: Vol 1-5

Willow Rose

Five Amazon Bestselling Mystery Novels from The Queen of Scream. $0.99 on Kindle.... Read more

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Mirror Image

  Which would be worse: knowing that your dead sister has come back to life and is now a serial killer, or that someone else is the killer… and that person is you? Six months after Linda’s sister Elizabeth killed herself, Linda has finally gotten her life back to some semblance of normalcy. Until a killer ... Read more

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Blessed and Betrayed

Sandy Appleyard

  Victoria’s lived a lie all her life, and she finds out at the worst time: when her lover proposes marriage. $0.99 on Kindle.     ... Read more

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Gabriel

    There are some f**ked up people in the world, unfortunately, the worst kind ended up destroying my life. My wife had been murdered and I made it my mission to find out why and by whom. But when the ‘why’ and the ‘whom’ invaded my small town, my house, my life, and turned it upside ... Read more

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Free: Drone

Now anyone can kill you anywhere! An act of terrorism. A Presidential election. A Constitutional crisis. And a terrorist who may get away scott free! And it could happen again. Perpetrated by anyone, anywhere . . . at a financial cost of next to nothing! READ BEFORE The Next Presidential Election! Free on Kindle.... Read more

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W is for Wicked

    Murder investigation is tricky–especially when the victim is threatening 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 queen following her around. But having a pal on the other side may ... Read more

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Free: The Wife of a Lesser Man

Sandy Appleyard

  Mark Tame is Chief of Police for the Los Angeles police department. His return to work after a heart attack is eventful as his team hunts down a serial killer. Mark is used to unexpected situations at work, but when he finds himself amidst a shocking mystery at home, his hands are seemingly tied. ... Read more

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FREE: When the Tiger Kills

Homicide detectives Dawn Cimarron and Rafe Melbourne race against the clock to save a teenage girl from a serial killer consumed by a twisted fantasy. As they work the case, the two detectives discover that it may be connected to an old, old mystery — one that police thought would never be solved. Free on ... Read more

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Emma Frost Mystery Series: Vol 7-9

Willow Rose

This bone-chilling mystery series is just $0.99 on Kindle, today only.... Read more

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Return of the Island Curse

AP Pierce

This new private investigator series combines suspense, thrills, and maybe a little mystery. Kelly Yamada treks from one adventure to the next, tracking down lost property and missing persons, trying to earn a living any way she can. Recently discharged from the Army where she worked as an MP at an Iraqi detention center, she ... Read more

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Thirteen, Fourteen… Little Boy Unseen (Rebekka Franck Book 7)

Willow Rose

Alexandra wasn’t delicate and petite like all the other girls. She didn’t want to wear dresses or play with dolls. In school, she was mocked and people thought something was wrong with her. They all thought they were doing what was best for her. The pastor, the therapist, the doctors, and especially her parents thought ... Read more

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Free: Deadly Gamble: A Girl and Her Dog Cozy Mystery

Connie Shelton

In this almost-cozy mystery novel, Charlie Parker, accountant and partner in an Albuquerque private investigation firm, is visited by her old school friend, Stacy North. Stacy’s Rolex watch is missing and she begs Charlie to help locate it before her husband finds out. Things are complicated by the fact that Stacy had been seeing another ... Read more

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Finding Claire Fletcher

  Down on his luck, Detective Connor Parks takes solace in the arms of a woman he meets at a local bar, but in the morning, Claire Fletcher is gone, leaving behind clues to a decade-old mystery. Abducted at age fifteen, no one has heard from Claire Fletcher in ten years. Until now. Driven by ... Read more

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Die Again: A Rizzoli & Isles Novel

Tess Gerritsen

When Boston homicide detective Jane Rizzoli and medical examiner Maura Isles are summoned to a crime scene, they find a killing worthy of the most ferocious beast—right down to the claw marks on the corpse. But only the most sinister human hands could have left renowned big-game hunter and taxidermist Leon Gott gruesomely displayed like ... Read more

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