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!

Boston Homicide

John Dalglish

Officer Danny Sullivan has just become Detective Danny Sullivan, But quickly, his first case with a new partner throws him into a web of secrets, half-truths, and dead women. The conclusion he draws puts him at odds with everyone in his life, and the young detective must decide whether to risk everything to prove his ... Read more

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Free: Pink Diamonds and Murder

A murder threat. A scared DJ. And the dreaded chicken dance. When someone stabs a rubber chicken into DJ Meow Meow’s door, Morris runs to Val for help. She takes the case, against Detective Mathews’ protests. Can Val figure out who is threatening Morris’ life in time? Can she keep a murderer at bay and ... Read more

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The House of Murder

Hope Hopkins

On the streets of St. Louis, a murderer is running loose, murdering women everywhere he goes. He is ruthless when he kills his victims, for years the police have not been able to catch him, he was notorious for his kills because the women he murdered were brunettes and he cut them a certain way. ... Read more

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Red Mist

Simon Rosser

For London lawyer, Jack West, a chance meeting with a sexy and beautiful women one lunchtime in his local wine bar turns his day into disaster and his world upside down. The secret she hides however, is far, far worse. $0.99 on Kindle.... Read more

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Free: Weakest Lynx

A madman forces his way into Lexi’s home. Her survival means she is the only one who can identify the stalker. Lexi becomes the critical witness who holds the key to stopping the murderer who is terrifying Washington families. Striker Rheas, an ex-Navy SEAL, and his team of expert operators are charged with protecting Lexi. ... Read more

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The Predator and The Prey

Kevin Sivils

Everyone has a past they’d like to forget. Inspector Thomas Sullivan has a past that is about to catch up with him. Imagine being sent to the developing planet Beta Prime to clean up its corruption and crime. You’re alone, with no friends or allies, and your own police force is out to frame you. ... Read more

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Free: Frost and Ashes

Thrilling Scandinavian mystery From an international best-selling and award-winning author During a snowstorm, an 8-year-old boy is found dead in a stream running through a village in Denmark. He has been strangled with a fishing line and has severe burn marks on his hands. The investigation of the killing of the boy goes in several ... Read more

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Arachne’s Challenge

The last words of a dying teenage car thief set off a race across Europe to find an SUV that may be harboring a terrible secret. Within seventy-two hours of landing in Nice, Carter and Stella are in the proverbial eye of the storm. What swirls around them in a deadly funnel is a chilling ... Read more

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Coroner to Coroner

Bliss, Texas will never be the same. A murder will make sure of that. The town Sheriff is fat, happy, and useless. Just like his daddy before him and his dad before that. Ethel and Velma Harmon should know. They’ve been around for all three. These two seventy-something sisters-in-law refuse to let their ages slow ... Read more

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Free: Dark Sky

Joel Canfield

First Lieutenant Robert Davidson. A war hero who died in combat during the Afghanistan conflict. Or did he? The answer could bring down a secret military empire – as well as a guy named Max Bowman – in this sardonic thriller in which an underwhelming hero must confront an overwhelming conspiracy. Free on Kindle.... Read more

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Free: Foreign Involvement

Chuck Winters, recently retired San Francisco homicide detective struck it rich by developing a U.S. criminal database earning him over $100 million after taxes. Within weeks his venture capital mentor called on him to investigate a missing CEO that disappeared days before a scheduled public stock offering. The worldwide chase for a killer starts. Free ... Read more

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Underground

Adrienne’s father was murdered during his investigation of the disappearance of several runaway girls from a women’s help center. Sixteen years on, Adrienne receives a phone call from socialite Rebecca Kaber who tells her she knows who killed him. Before they can meet Rebecca is found dead. A year ago, Rebecca’s husband fell from a ... Read more

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Karma’s Envoy

Inexplicably waking up in the body of an 8-year-boy in 1962 isn’t easy to start with, but imagine discovering you must face a horrific evil destined to kill you. This is Todd’s dilemma as he faces life in a run-down trailer house with a new name, a new chain-smoking mother, and an unspeakable evil lurking ... Read more

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Free: Voodoo You Think You Are (Malveaux Curse Mysteries, Book 5)

Kendell Summer is finally settled into her new French Quarter apartment with her boyfriend, Myles, and their two pups, Cheesecake and Doughnut Hole. Life would be perfect if it weren’t for the swamp witch Sanguine, who is still lying comatose—after losing her soul—on their new couch like Sleeping Beauty. Free on Kindle.... Read more

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The Peacetaker Series Boxset

A career soldier who survived a deadly riot in Cairo, and a reclusive mythology expert from Montana, race against time to find the product of ancient myths and legends that are cutting a bloody path across the continent. And the story continues across the globe, with the unlikely partners pursuing the myths that threaten humanity. ... Read more

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Free: Chinawoman’s Chance

Clara Shortridge Foltz faces a patriarchal nemesis in 1884 San Francisco. When a white prostitute is murdered and flayed down to a skeleton, Clara is hired by the Six Companies of Chinatown to defend the 16 males who are swept up by the Chinatown Squad. This ragtag and corrupt group of sheriffs work for the ... Read more

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Already Guilty

Tom Fowler

For someone who never got along well with the cops, PI C.T. Ferguson finds himself in a good place. His relationship with the Baltimore police is as solid as it’s been. He and his detective cousin Rich are almost friends. Then the news comes in: Officer down. The police quickly arrest a suspect. C.T. wants ... Read more

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Singularity

When megawealthy businessman Edward Lucas III is found murdered along with his mistress, their bodies posed in grotesque ways, Texas Ranger Lieutenant Sara Armstrong quickly senses that this will be the deadliest case of her career. Singularity features a feisty, funny, and tough heroine and a truly creepy killer, as it races along to a ... Read more

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Conjuring Quantico

How do you cope with magic that goes its own way? As a second-year FBI academy witch, Agatha Blackmore has a certain reputation. After nearly blowing up the school, an untended mid-air incident involving the FBI Director, and declaring war with the US Marines, she has to wonder if she will even see graduation. But ... Read more

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Free: Tokyo Firewall

Tokyo, the ‘90s. When Alison Crane quit her environmental law practice and followed her hotshot investment banker boyfriend to Japan, she thought they’d only grow closer. But jobless and broke, Alison sits home alone all day—and most nights—isolated by culture shock, wobbly language skills, and her boyfriend’s ambitions. Desperate for company, she ventures onto the ... Read more

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Free: Game of Greed

Jan Boeje

Breathtaking International thriller from a bestselling Scandinavian author. As thought-provoking as it is entertaining, Game of Greed is a riveting standalone crime thriller and a gripping exploration of human nature and the integrity of the world of big business. If you like passionate heroes, spine-chilling suspense, and a fight for justice, then you’ll love Charlotte ... Read more

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Free: Voodoo You Love (Malveaux Curse Mysteries, Book 4)

Kendell Summer thought she was done dealing with the devil, but he’s found a way to invade her nightmares—literally. With her soul intimately connected to Colin Malveaux, she can no longer ignore her visions. Free on Kindle.... Read more

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Free: Sam’s Song

Sam’s Song is book one in the Amazon #1 Sam Smith Mystery Series. Each book in the series combines a psychological mystery with humour and romance and can be read as a stand-alone. Free on Kindle.... Read more

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Artifacts of Death

The body of a murdered ranch hand is discovered in the remote canyon country near Moab, Utah, a mecca for outdoor adventure seekers. The only clue besides a 9-mm slug in the victim’s head is an ancient-Indian potsherd stuck into his chest. Deputy Sheriff Manny Rivera is assigned the case and judges that the killing ... Read more

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Death and Damages (Thriller Box Set)

24 Mystery and Thriller Novels for only $0.99 In this exclusive box set, you’ll discover incendiary moral dilemmas, heart-stopping murders, and relentless sleuthing from 24 USA Today & Wall Street Journal bestselling authors! Spies. Cops. Vigilantes. Renegades. They’re all waiting for you in this journey into darkness and deceit. Buckle up! $0.99 on Kindle.  ... Read more

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Jingle Spells

Elly has no problem finding the holiday spirit, what she can’t find is her new employee – who has gone missing. To make matters worse, the guy investigating her disappearance goes off the grid too. The Mystic Hollow Holiday Festival is not going to be too cheery if Elly cannot solve this mystery. $0.99 on ... Read more

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Free: Wicked Seeds

After being shot and left for dead by a pair of men associated with his former employer, GMO scientist, Dr. Nathan Cribbs, sets out to expose his former employer’s scandalous business practices. Free on Kindle.... Read more

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Fox: A Jessica James Mystery

If you like your sleuths fierce, funny, and female, you’ll love Jessica James in this fast-paced suspenseful thrill ride. $0.99 on Kindle.... Read more

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Free: Monte Rio

Mark Joseph

Every July since 1878, two thousand of America’s wealthiest men have gathered at the Bohemian Grove near bucolic Monte Rio, California, for “the greatest men’s party on earth.” Hidden in the redwoods, protected by a vast array of federal and local police, the Bohemians feel safe from any threat. Free on Kindle.... Read more

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Dead Cold

What happens when one California community has a disturbing spike in homicides? It catapults cops into a deadly game of murder. Frozen human body parts hideously displayed at the crime scenes offers a horrifying interpretation that only a sadistic serial killer could design—and execute. On the hunt for a complex serial killer, vigilante detective Emily ... Read more

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Friend of the Devil

It’s 1990, and some critics believe that America’s most celebrated chef, Joseph Soderini di Avenzano, cut a deal with the Devil to achieve fame and fortune. Whether he is actually Bocuse or Beelzebub, Avenzano is approaching the twenty-fifth anniversary of his glittering Palm Beach restaurant, Chateau de la Mer, patterned after the Michelin-starred palaces of ... Read more

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The Deep Blue Crush (Mac Crow Thrillers #3)

Clint Hollingsworth

Tropical Thriller. High-octane, fast-paced action adventure. Forest fire gauntlets, exploding buildings and the abuses of a half-crazy government operative. MAC CROW TURNS MAGNUM P.I., TAKING HIS SURVIVAL SKILLS TO THE TROPICAL ISLANDS. $0.99 on Kindle.... Read more

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Black Magic Woman

Eric Wilder

French Quarter sleuth Wyatt Thomas has only forty-eight hours to save his soul. The only person that can help him, voodoo mambo Mama Mulate, must employ the magic of a medieval music box to do so. $0.99 on Kindle.... Read more

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Dark Pursuit

Vigilante detective Emily Stone has covertly hunted down killers and closed more serial cases than most seasoned homicide cops combined. Her exceptional profiling skills and forensic techniques, along with deductive crime scene investigations, have made her a compelling force that cannot be beaten. She has reached her ultimate breaking point and now must face her ... Read more

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Half Cut

Detectives from the Yonkers Police Department in New York find the victim of an apparent heart attack with the hair on the right side of his head shaved off. Although odd and out of place, the haircut doesn’t appear to be tied to the man’s death and the detectives put the case to rest. Days ... Read more

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Free: The Hunter’s Wife (The Clan Book 2)

Margaret Belle

In this fast-paced and electrifying sequel to The Procedure, identical twins Melanie and Madison Allen face new dangers as their growing family becomes more and more exposed to people who would capture and control them. Don’t miss this unexpected and emotional wrap-up to the story of these strong, yet vulnerable women, as they discover what ... Read more

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Free: The Malveaux Curse Mysteries (Books 1-3)

Follow the epic paranormal adventures of Kendell, Myles and Cheesecake through the first three books of the Malveaux Curse Mystery Series. Titles include Dog Days of Voodoo, You, Me, and the Voodoo Queen, and Ooops! I Voodooed Again. Free on Kindle.... Read more

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Jacqueline Willoughby

In Jacqueline Willoughby, a string of grisly murders seemingly connected to the Bible’s Ten Commandments will ultimately lead two FBI agents to a rare book. The tome, written decades ago by a woman named Jacqueline Willoughby, recounts multiple murders by a young girl with eerily similar details to the current killings. In due course, the ... Read more

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Home Fire: A Hawk Tate Novel

Six years. Six long years have passed since the tragedy that took Hawk Tate’s wife and daughter. Ended his career with the DEA. Sent him into self-imposed exile, living and working in the rugged terrains of Yellowstone Park. Since he heard the voice on the other end of the line. The last time the two ... Read more

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Free: Stalking Jack

The SS City of New York is about to embark on its maiden voyage to London. This lavish liner will have its passengers filled with wonder at its opulence. Madeline Donovan has set sail for London to escape a painful occurrence in her life, but instead she is drawn into the intrigue of a mystery ... Read more

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