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 Blue Rose

Terry Toler

Best-selling author, Terry Toler, brings you this exciting novel about Wanda Rose, the greatest female jazz singer of her day. How did her husband of twelve years never hear her sing? Cathy Tolliver, an insurance claims adjuster is processing a simple Christmas tree fire claim. When a hundred thousand dollar necklace shows up missing a ... Read more

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Prey For Me

John Casti

World-renowned scientist Victor is thrust together with Alex, a brilliant financier in the risky world of London finance. Alex plays with Victor’s emotions and her behavior becomes increasingly violent.  Who will win this psychological game of sensuality and desire? $0.99 on Kindle.... Read more

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Free: Mad Dog

Dave Wickenden

Fourteen-year-old Daniel and his friends enjoyed the best that childhood could offer during the summer of 1975 in a northern mining town until someone started brutally killing family pets. Daniel, who wants nothing more than be the hero from his books, but this only brings him to the attention of the killer. Free on Kindle.... Read more

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In The Beginning, There Was a Murder: An Amateur Female Sleuth Historical Cozy Mystery

P.C. James

A secret liaison. A violent murder. Can one woman solve the crime without joining the body count? Northern England, 1953. Pauline Riddell has grand ambitions for her future at the armament factory. But she’s shaken to her core when the police arrive with news of her best friend’s murder. Desperate for justice, Pauline’s insistent poking ... Read more

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The Fog Ladies

Susan McCormick

Spunky senior sleuths and an overtired, overstressed, under suspicious medical intern live in an elegant San Francisco apartment building where old ladies start to die. The building is turning over tenants faster than the fog rolls in on a cool San Francisco evening. Is it murder? Will one of them be next? $0.99 on Kindle.... Read more

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Free: Jeff Trask Crime Drama Series: Books 1 – 3

Marc Rainer

Federal prosecutor Jeff Trask and a team of FBI agents and local police officers tackle three international criminal organizations threatening the nation’s capital city: A Jamaican drug-trafficking cabal led by a psychopathic serial killer; The vicious MS-13 street gang, known for murder, rape, and a total lack of mercy to its own members and recruits; ... Read more

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Free: The Glorious Yacht: A New Sherlock Holmes Mystery

Craig Stephen Copland

On the night of April 12, 1912, off the coast of Newfoundland, one of the greatest disasters of all time took place – the Unsinkable Titanic struck an iceberg and sank with a horrendous loss of life. Onboard that ship was Sherlock Holmes’s friend, Victor Trentacost – his only friend other than Doctor Watson. The ... Read more

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The Aviculturist

ANN SMYTHE

Atmospheric and compelling, Ann Smythe’s debut immerses the reader in a gripping story of love, murder and revenge. June 1971, Alice Sanders is celebrating her sixth birthday at her family’s Cornish country home in Lostmor. But by the end of the evening, an event so horrific unfolds that it changes the family’s lives forever. Years ... Read more

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The Cat Behind The Curtain: A Cozy Cat Crime Caper

Peter Scottsdale

A murder plot… …and the cat who must stop it. Jamie’s girlfriend wants him dead. Scottie needs to save his human’s life. But how? He’s just a cat. The intended victim goes about his daily life not knowing his girlfriend and her secret lover are plotting against him. Scottie knows, but the soon-to-be murdered man ... Read more

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Quantrall Box Set (Books 1-3)

Carolina Mac

Cowboy justice for hire. Jesse Quantrall, Texas oil magnate and renowned horse breeder, launches a new career in criminal investigation. Follow the lives of Jesse and his brothers in this action-packed western P.I. series. Free on Kindle.... Read more

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Free: For Keeps: A Green Marble Mystery

Aaron Lazar

Sam’s world falls apart when a beloved family member is found dead, stabbed with his own garden shears. Rocketed into temporary insanity, he’s locked in the same ward he was in when his brother Billy died 50 years ago. Sam gets help from Billy’s spirit, who propels him through time. Sam’s plan: to change time, ... Read more

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Cozy Up to Death-Murder-Blood

Colin Conway

Beau Smith is a man hiding from his past as an enforcer in an outlaw motorcycle gang. Unfortunately, it is not easy for a 6’4, 225 pounds, and heavily tattooed man to hide. He has the tendency to stand out in towns like Pleasant Valley, Maine. When he starts to feel the pull to be ... Read more

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Sacrificial Lam

Gary Guinn

When English professor Lam Corso receives a death threat at work, he thinks it’s a joke by one of his colleagues. When his home is broken into and his wife’s business vandalized, he denies any connection to the threat. But when the violence escalates, he is forced into action. His wife—a passionate anti-gun crusader—is outraged ... Read more

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The Guilty Die Twice

Don Hartshorn

Estranged lawyer brothers Travis and Jake Lynch find themselves on opposing sides of the courtroom in a high-profile, grisly double murder case—with another accused criminal’s life on the line. The case pits brother against brother in a contest of wits, wills, and legal savvy that will shake the justice system to its core. $0.99 on ... Read more

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Edited Out A Carmen Ramirez Mystery

Lisa Haddock

A young journalist risks her life to bring a child killer to justice, and finds love along the way. The author weaves a story of love, loyalty, and the fight for justice in this engaging mystery-romance. $1.99 on Kindle.... Read more

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Free: The Olympus Project: The Phoenix Series – Book 1

Ted Tayler

There are only so many outcomes for a man on a mission of vigilante justice. He succeeds. He gets caught in the process. He dies. Or he meets like-minded people who believe they must right the wrongs of a nation gone soft and make criminals pay for their crimes. The Phoenix Series begins. Free on Kindle.... Read more

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The Third Call

Lorhainne Eckhart

Romance and suspense collide in this pulse-pounding read! When dispatcher Charlotte Roy passes along a call to bad-boy deputy Marcus O’Connell, they learn a six-year-old child is in danger. Can they save the girl from a desperate situation? $0.99 on Kindle.... Read more

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The Singularity Witness

Dan Grant

THE SINGULARITY WITNESS: Murder and abduction are just the beginning. When a clandestine research lab disposes of its test subject and kidnaps a U.S. Senator to protect its secrets, those events trigger a federal investigation. The covert program requires the services of Thomas Parker, a Princeton professor and neurologist, to deliver its breakthrough achievement. And ... Read more

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A Simon Grave Mystery Trio

Len Boswell

Len Boswell is the author of eight books, most notably his Simon Grave Mysteries, an award-winning series featuring the comic exploits of “almost handsome” Detective Simon Grave and his “nearly invisible” partner, Sergeant Barry Blunt. This box set contains the first three Simon Grave mysteries. $0.99 on Kindle.... Read more

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Free: Dangerous Bureau

Roger Williams

Tara Helms, a housewife and computer whiz, learns quite-by-accident that her child’s killer is in the IB. She’ll team with a dying, guilt-ridden, former IB agent in attempting to destroy Eric Colvin. The fight will be an arduous, brutal one – to the death. Free on Kindle.... Read more

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A Snake Among Flowers

Richard Devall

In this page-turning fast-paced book of suspense, a young woman from the LGBT community is found murdered and the police suspect her girlfriend. Why is Myra lying to the police? Find out why the detectives miss an important clue. $0.99 on Kindle.... Read more

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The Dream Merchants

Harold Robbins

Johnny plots his way to the top while Peter works to stake his fortune on the movie business. Beautiful starlet Dulcie Warren is willing to use her sexuality and to play dirty to get to the top, if that’s what it takes. When the lives of these three ambitious, determined characters collide, they have the ... Read more

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A Snake Among Flowers

Richard DeVall

A gay girl is murdered and suspicion falls on her girlfriend. The two detectives are distracted by personal issues and miss some clues. $0.99 on Kindle.... Read more

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The Woman In The Water

Elle Gray

Charlotte’s body lays lifeless floating in a pool. Ruby red water surrounds her. Her daughter’s desperate screams fill the air… “Mom?!!!!”. Charlotte MacMillan, the mother of three, found dead. Murdered in broad daylight. Only two know the twisted truth. The victim and her killer. To solve this case, Paxton must bring light to the unrelenting ... Read more

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Central City

Indy Perro

Bound by time, integrity, and the reality of life in Central City, Detective Vincent Bayonne and Kane Kulpa made peace with their past. Now, gang tension spirals from corrupt to deadly, and a series of murders stresses Kane and Bayonne’s uneasy alliance. Kane balances on a razor’s edge to protect his bar, power, life, and family, and ... Read more

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Free: Close To Home

Nolon King

Profiler Selena Nash is America’s #1 expert on serial killers. No one suspects it’s all based on a mistake she’s afraid to admit. Not just because it will ruin her career — Selena’s dark secret will also destroy her family. When a serial killer strikes in her prosperous hometown, each death strikes closer to home. ... Read more

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Free: Exodus ’95

Kfir Luzzatto

A relic buried in the Egyptian desert, a beautiful adventuress and fast-paced, suspenseful action, are the ingredients of this international thriller. Free on Kindle.... Read more

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Free: A Deadline Cozy Mystery (11 book series)

Sonia Parin

Fun-filled cozy mysteries. Eve Lloyd’s attempt to revamp her life turns her into a magnet for murder and mayhem and the idyllic small town of Rock-Maine Island into a stomping ground for killers. Even when she sets her heart on a swanky new stove she lands right in the thick of a murder investigation with ... Read more

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The Poseidon Files

Mike Rickett

In The Poseidon Files Artist and psychic Naomi Richards suddenly finds herself in a perilous situation when top-secret files exposing a plot to weaponize the weather is inadvertently passed to her by a whistle-blowing scientist. What follows is a trail of intrigue and menace on the streets of Liverpool and Snowdonia in which the supernatural ... Read more

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Follow Her Home

Emerald O'Brien

Lynda McGowan knows all about stalkers. Her father, a musician with local acclaim, was killed by his. When a friend begs her to play a few shows with his band after their lead singer’s sudden departure, she can’t resist the opportunity. But it isn’t long before she senses she’s being watched, and soon she’s facing ... Read more

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One Taste Too Many

Debra H. Goldstein

For culinary challenged Sarah Blair, there’s only one thing scarier than cooking from scratch—murder! Married at eighteen, divorced at twenty-eight, Sarah Blair reluctantly swaps her luxury lifestyle for a cramped studio apartment and a law firm receptionist job in the tired hometown she never left. Sarah knew starting over would be messy but things fall ... Read more

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The Eternal Darkness: 159 Tales of Terror

zahid zaman

Stephen King meets Dean Koontz. Do you like stories in the style of the Twilight zone, Outer limits and Tales from the crypt? Then this massive book of short stories is for you, not too wordy, not too long but still packs a hell of a punch. 159 tales from the deepest depths of the ... Read more

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Quantrall

Carolina Mac

Jesse Quantrall is known throughout Texas as a millionaire oilman and horse breeder, but when his father dies, he wonders… can he be more than an heir to an inherited life of leisure? Jesse Quantrall is cowboy justice for hire. $0.99 on Kindle.... Read more

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Suggesting Murder

Andrew Hood

When Ian Maloney casually killed his former boss, and then jumped from the roof of their office building to his death, it seemed like the stress of his job had become too much and he had snapped. For investigator Adam Kelly it is a perplexing mystery, made even more so as the killer had left ... Read more

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Do No Harm

James Cohoon

Doctors go to medical school to SAVE lives, right? Matthew’s father was murdered by Ted Nash who is serving a life sentence in San Quentin. Matthew plans to become a prison doctor in order to gain access to Nash in order to exact the ultimate revenge. But Torrey, the love of his life who is ... Read more

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Death Toll Recon

Terry Keys

In the highly anticipated sequel to Death Toll Rising, USA TODAY Best-Selling Author Terry Keys takes you on another can’t-miss adventure. All of David Porter’s detective skills will be put to the test as he tries to untangle this web of corruption and chaos. A gripping thrill ride in the tradition of David Baldacci, Brad ... Read more

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Carrie Sue’s Diary

sandy semerad

Atlanta Crime reporter Carrie Sue Justice is happily engaged to marry powerful publisher Marcus Handley until she discovers his late wife is not dead. Marcus, a former bomber pilot during the Vietnam War, feels responsible for what happened to his wife, and with her reappearance, he’s unable to desert her, despite his love and uncontrollable ... Read more

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Killer Politics: A Satirical Tale of Homegrown Terrorism

Norman Brewer

Killer Politics: A Satirical Tale of Homegrown Terrorism is laced with razor-edged political satire aimed at a thinly veiled Trump-like president. Inspired by President Tower’s divisive rhetoric, Hoss, a white supremacist and terrorist, launches a bid to incite martial law and defend the “American way of life.” $0.99 on Kindle.... Read more

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Free: Seven Sins

Miguel Estrada

If we claim to be without sin, we deceive ourselves and the truth is not in us. Several individuals connected through a series of unfortunate events find themselves as participants in a twisted game of trials set up by a hacker who has chosen them based on their cardinal sins. This group of misfits will ... Read more

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Free: Escape to Osprey Cove

Luisa Marietta Gold

What Doug finds in the secret compartment of his new red Corvette will forever change his life. It will also change Catherine’s. Doug and Catherine come from two different worlds. Catherine’s world is one of privilege and wealth. Doug grew up dirt poor and full of envy of others who had the things that he ... Read more

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