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: Double Interest

Odeda Yaari

Three young scientists are caught in a web plots and schemes aimed at robbing them of their secret genetic discovery. Caught between drug lords, global economics and dark politics, they will learn that double interest is the name of the game. Free on Kindle.... Read more

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Free Fall

Liberty, the first orbital city, is having its 10 year anniversary party! Everyone will be there, including the President of the U. S. The terrorist planned for everything, except for sheriff McKenna. Join McKenna and an amazing cast of characters as they fight for Liberty, for each other, and fight for their lives. $0.99 on ... Read more

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Free: Silent Night

A dead body is found in Central Park, a man who was killed by a deadly virus. Someone out there has more of the substance and is planning to use it. Young NYPD Detective Sam Archer must find where this virus came from and secure it before any more is released. But he is already ... Read more

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Forbidden Beginnings: Jacqueline’s Tragedy

A senseless assault. An agonizing, life-threatening decision. In the moment of truth, with countless lives at stake, how can justice hope to prevail? $0.99 on Kindle.... Read more

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The Sixth Address

K.R. Eckert

Paul Davenport, hero of The Templar Succession and The Gettysburg Cypher finds himself once again embroiled in a historical mystery, this time involving lost railways, Confederate Gold and those most immortal words of Abraham Lincoln. When a mysterious man hires Davenport to attend an auction and purchase a lost copy of the Gettysburg Address, he ... Read more

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Untangling the Black Web

An Amazon Kindle Scout Selection. When David’s wife dies at the hands of a corrupt medical system, David is out for justice. With his skills as a lawyer and his position inside the biggest health insurance company in America—American True Care—he plans to bring down the system, from the inside. David begins to work his ... Read more

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Free: The Exonerated Trilogy

JC Ryan

All three books in the fast-paced legal thriller trilogy ‘Exonerated’, by bestselling author JC Ryan. Free on Kindle.... Read more

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Free: The Invasion of Heaven – Part One of the Newirth Mythology

Psychologist Loche Newirth becomes hunted when he sees a painting that opens a window onto the afterlife. An ancient order of men seeking to control the art pursue him across the world through centuries, into madness and beyond. The first part of Michael B. Koep’s The Newirth Mythology-The Invasion of Heaven is mystery, adventure, myth, ... Read more

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Northwest Cozy Mysteries #1

DeeDee’s divorced, has a new business and a new relationship, but she never planned on murders being a part of it. She doesn’t find them, they find her! The first three books in the popular Northwest Cozy Mystery series is now available in this boxed set along with mouth-watering recipes. An amateur sleuth, her new ... Read more

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Free: Girls in White Dresses

The streets are too dangerous a place for a runaway girl. That’s why we take her in. That’s why we feed her, teach her, transform her from a little girl… Into a bride. Detective London McKenna investigates a horrifying conspiracy, but every terrible secret she uncovers spills more blood. Runaway girls are kidnapped, held in ... Read more

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Free: Margaritas & Murder: A Sunny Truly Mystery

When an old friend is found dangling in a tree with a dead man in her apt., rookie P.I. Sunny Truly (feisty, curious and pig-headed) goes undercover as a Texas glam-girl to ferret out other suspects. And boy howdy, does she find them: smug corporate cowboys, a callous ex-wife, a mysterious bartender. Then when Sunny ... Read more

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Free: Ninth Cycle Antarctica: A Thriller

JC Ryan

In November 2002 a special U.S. Navy SEAL team is sent to Antarctica to locate and rescue a film crew that has become lost. No trace of them is found, except for film footage of strange artifacts buried under the ice. Everyone who saw the film is warned to never talk about what they have ... Read more

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Dogs, Lies, and Alibis

Why is Colt Ziegler’s dog on the loose? More puzzling, how did Colt, a down-on-his-luck limo driver, end up dead hours after a botched break-in? Colt’s dog sure isn’t providing any answers. Neither is Deputy Coroner Charmaine Digby’s childhood friend, George “Little Dog” Bassett, after he’s charged with Colt’s murder. Little Dog . . . ... Read more

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Whip The Devil

A. K. Beck

Unlikely partners–a socialite and private investigator–join to vindicate a young man unjustly accused of murder in 1950’s San Francisco. Mindful of classic Golden Age mysteries, Whip the Devil is a blend of a traditional private detective novel and baffling whodunit with a generous dash of noir. $0.99 on Kindle.... Read more

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Dead Lawyers Don’t Lie

A mysterious killer who calls himself The Artist is assassinating wealthy lawyers. When war veteran Jake Wolfe accidentally takes his picture during a murder, The Artist adds Jake to his kill list and he becomes a target in a deadly game of cat and mouse that only one of them can survive. How far would ... Read more

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The American Candidate

Jayne Sinclair, genealogical investigator, is tasked to research the family history of a potential candidate for the Presidency of the United States of America. A man whose grandfather had emigrated to the country seventy years before. When the politician who commissioned the genealogical research is shot dead in front of her, Jayne is forced to ... Read more

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Free: Heart Beatings

Alex Mendez had knelt over countless dead bodies in his career. Young, old, male, female, short, fat, black, white, brown, red and yellow. Alex had seen it all… or so he thought. Kneeling over the body of Andrew Kramer — father, husband, racist — Alex discovered a reluctance he’d never experienced. As he stared into ... Read more

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Time and Again

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: City of Killers

Eric O'Neal

A Nazi creates a horrific game. Bringing in all the worst killers in the world, they are set loose in a small town. The one who gets the most kills is declared the winner. FBI agent Dean Summers is inserted undercover as one of the killers. His only choice is to turn the tables and ... Read more

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Penchant for Vengeance

Robert Downs

Charlottesville, Virginia, Police Detective Luke McGinty has a closet filled with demons, along with a few skeletons; a steady job, but no steady partner or girlfriend; and is still married to his wife Sallie, even though she’s been dead for three years. Then his detective work takes a turn for the worse when a body ... Read more

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Free: Honeysuckle Homicide

Raelynn Pendleton inherited a big Victorian house that she intends to decorate on a budget with her trash-to-treasure creations. Her plans are hindered when her no-good, cheating ex-husband Ross Perkins comes back into her life. Within hours of his return, Ross has pulled Raelynn into a murder investigation. Free on Kindle.... Read more

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Free: Don’t Worry You’ll be Safe

After the murder of his wife and unborn child, Jack Bass longs for death. He welcomes it until Amanda, his lovechild with Lori Darden, unexpectedly enters his life. Jack tries to shroud his new life with his daughter in privacy, determined that the events of his past should not threaten his daughter. But no matter ... Read more

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Beyond a Reasonable Death

This legal thriller is the story of a very young lawyer in a small town who crosses the mob. They send a hit man after him. Trying to break free, he sues them and a courtroom drama ensues. Very quickly he learns you don’t sue the mob and go back to normal living. He is ... Read more

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Terminal Secret

Dan Lord, private investigator, joins forces with DC police detectives to investigate a series of seemingly unrelated murders. $4.99 on Kindle.... Read more

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Dog Days of Voodoo

Absolutely nothing stands between a woman and her beloved dog… not even the malevolent force of a voodoo curse. Kendell Summer, lead guitarist for Polly Urethane and the Strippers, has always been interested in the unexplained. So when she sets off on a paranormal research romp with Myles, a former classmate, to explore his skills ... Read more

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The Jack Reacher Cases

Dan Ames

The Jack Reacher Cases approved by Lee Child. A former FBI agent investigates the disappearance of a man with mysterious links to Jack Reacher. $0.99 on Kindle.... Read more

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Written in Blood Volume 4: Blood Cries, Blood Oath, Blood Work

A brilliant and compassionate detective investigates baffling whodunits in these New York Times Bestselling and Award-winning mysteries by Michael Lister.  $0.99 on Kindle.... Read more

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Free: Davenport House

Marie Silk

A nation on the brink of the Great War. A wealthy family with secrets. A household staff with secrets of their own. Find out what is happening upstairs and downstairs at Davenport House. Free on Kindle.... Read more

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Free: Bone Baby

DIANE DICKSON

When Lily’s partner dies, she is left with the burden of a dark secret that they had shared. This becomes an obsession. When Lily has the chance to right this past wrong, it sets off a chain of events that quickly spiral out of her control. Will she do the unthinkable to make things right? Free ... Read more

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Free: The Nostradamus Equation

Christopher Cartwright

In 1562, Michel de Nostradamus led a small party on an expedition deep into the hostile Desert of Barbary, now known as the Sahara. Without any knowledge of what they might find, the small party had entered the vast desert in search of a miracle. In the present day, Dr. Zara Delacroix enlists the help ... Read more

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Srepska

When a devastating cyber-attack unleashes civil unrest in Kenya, German intelligence operative Fredric Ulrich is asked to investigate. Ulrich soon realises that he faces a shadowy criminal cabal known as Srepska. Ulrich is soon drawn into a conspiracy that threatens not only his own life but the United State’s economy. Just as Americans begin to ... Read more

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THE SWORD OF ISLAM

J.D. SINCLAIR

If you love Tom Clancy this book is for you. A spy thriller with hair raising action, sex and suspense. All based on real historical characters. As real as today’s headlines. $1.99 on Kindle.... Read more

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Free: The Gretel Series: Books 1-3 (Gretel Series Boxed set)

Christopher Coleman

Alone. Frightened. Captive. If you hear someone approaching, RUN. She is not there to help you. If you are a fan of horror, mystery, suspense and dark fantasy, The Gretel Series is an absolute must-read. Just make sure you keep the lights on while reading. Free on Kindle.... Read more

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Free: Message From Berlin

A Berlin police superintendent tries to unravel the meaning of a message transmitted by a British spy moments before he is killed. Allied Intelligence thinks it is offering information about Germany’s atomic bomb. An American air force captain, a prisoner in a top-security P.O.W. camp, Colditz Castle, is the key to obtaining it because it ... Read more

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Broken Alibi – Lies, Memory, and Justice

Broken Alibi is the latest legal thriller in the award-winning series The Trials of Sarah Newby. In this compelling courtroom drama Sarah has to deal with a lying client, a suicide which looks like murder, and her ex husband’s arrest for child abuse. Reviewers have called it ‘superbly enjoyable’ ‘the best so far’ and ‘even ... Read more

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Operation Tropical Affair

In the steamy jungle of Costa Rica, a black market kingpin sells animals like trinkets. Agent McVie risks her badge—and her life—to save them. $0.99 on Kindle.... Read more

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Free: WAGES OF SIN: The Private Investigator Crime Thriller Series Boxed Set

Solomon Carter

“Strong Characters. Well Crafted Story-lines.” “Outstanding!” Discover why fans love Roberts and Bradley mysteries with this superb, page-turning boxed set bundle – 900 pages of electrifying action! 1. Luck and Judgment: PIs Roberts and Bradley are hired to bring justice for an old hero but uncover a 30-year-old deadly plot. 2. Rite to Silence: A ... Read more

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A Killer’s Role

Nick Keller

Two unlikely partners, one being the son of a death-row killer, the other a hardboiled L.A. detective with a violent past, join forces to hunt down a psycho who likes viewing L.A. through a sniper scope. But first, they’ll have to face their own demons and reach a common ground, in a race against time ... Read more

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Echo

Celina Grace

The West Country town of Abbeyford is suffering its worst floods in living memory when a landslide reveals the skeletal remains of a young woman. Detective Sergeant Kate Redman is assigned to the case but finds herself up against a baffling lack of evidence, missing files and the suspicion that someone on high is blocking ... Read more

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Free: Bad Karma

Douglas Clegg

She’s the most dangerous psychopath on the ward…and she just escaped. When Trey Campbell goes on vacation from the hospital for criminal justice, his patient – serial killer Agnes Hatcher – breaks out, leaving a trail of bodies behind as she hunts for her one true love – from a previous life. A spellbinding psychological ... Read more

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