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!

A Sleuth in Sausalito: A Gwen Harris Mystery

Carol Sheldon

AWARD-WINNING AUTHOR CAROL SHELDON BRINGS YOU THE FIRST IN HER GWEN HARRIS MYSTERY SERIES. What would you do if you were told the recent discovery of old bones at the bottom of a gorge might be those of your mother, who’d disappeared ten years ago? Gwen Harris leaves the University of Michigan to find out—was ... Read more

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14 Book Set: More Cats Cupcakes and Killers

Sylvia Selfman and Leigh Selfman

Humor, exciting suspense and romance – what more can you ask for in a cozy mystery set? How about Cats (and dogs), killer twists even a ghost or two. Included in this set of clean cozy mysteries are 5 different series, 14 standalone books written by two USA Today Bestselling authors. $0.99 on Kindle.... Read more

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Free: Hostile Witness

Rebecca Forster

A prominent judge is murdered, his sixteen year-old step-granddaughter is accused, and only Josie Bates is willing to take the case. But politics, the law, and family relationships create a combustible and dangerous situation for Josie. When she uncovers the horrible truth it will either save the young girl or destroy them both. Free on ... Read more

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The Finn Files Box Set

Trace Conger

Finn Harding (Mr. Finn to his clients) specializes in finding people who don’t want to be found. Stripped of his P.I. license, Finn begins working for the type of clientele who operate in the shadows, pay in cash, and don’t care if he’s licensed or not. Finn takes on challenging cases and soon finds out ... Read more

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Free: A Burning in the Darkness

A P McGrath

What happens when you must choose between love and revenge, your future and the past? A murder at one of the world’s busiest airports opens this simmering crime romance that shatters a good man’s freedom, forcing him to confront a web of corruption. When his lonely battle seems hopeless he crosses paths with his teenage ... Read more

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In The Black

ANDREW CERONI

CIA’s most valued Russian double agents are being assassinated one-by-one. In Langley Center itself—Jack Barrett, the Director of Central Intelligence, barely escapes assassination. When the Agency discovers the attacks originate from a Russian top secret cyberwarfare program called Chernyy Almaz, or Black Diamond, CIA must respond swiftly to shut down the attacks and begin extracting ... Read more

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Free: Deathless

P.H. Figur

Alex Hansen’s son Robert returns home, three years after being kidnapped, and finds out terrorists have programmed his son to carry out a deadly mission, forcing Alex into a race against the FBI to stop Robert before he commits mass murder. Free on Kindle.... Read more

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Eve Lloyd’s A Deadline Cozy Mystery (Books 1 to 5)

Sonia Parin

Humorous cozy mysteries with Eve Lloyd, magnet for murder and mayhem. The idyllic small town of Rock-Main Island has been crime free…until now. When Eve’s aunt goes missing and a body turns up in the kitchen, Eve becomes a murder suspect. Who said starting over was easy? $0.99 on Kindle.... Read more

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Free: Paper and Ink

Amanda Smith

Paper and Ink highlights the powerful bond presented in long-term friendships as six characters age into their thirties, their shared force a ritualistic book club, and a handful of libations. As the group subsequently becomes threatened by an unknown source, Ellie Monroe, a researcher at the Natural History Museum finds her office ransacked and the ... Read more

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Even Odds

Fiona Quinn

If she’s not careful, she’ll lose more than her heart on this mission… Someone wants the men of Delta Force out of the way. Permanently. Defense intelligence officer Raine Meyers will do whatever it takes to neutralize the threat. But the job would be a lot simpler if she didn’t have to go undercover with ... Read more

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Gilded Age Chicago Mysteries

N. S. Wikarski

Chicago in 1893 is the Gilded Age City of the Century. This melting pot of thieves and corrupt politicians, robber barons and immigrants, is rife with scandal and social injustice. An eccentric heiress and a star reporter find themselves repeatedly drawn into the hidden world of intrigue and murder that lurks within the shadows of ... Read more

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Free: The Brotherhood

Tejas Desai

#1 Amazon Bestseller, Winner of the Pencraft Award and 1st Book in Tejas Desai’s Riveting International Crime Trilogy The Brotherhood Chronicle (The Brotherhood, The Run and Hide, The Dance Towards Death)! Enter a sinister, exotic world of danger, surprise and suspense. Niral Solanke, a down on his luck private investigator living in New York City ... Read more

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Adventures of The Island Boy And The Mysterious Black Box

Max Shepherd

  Adventures of the Island Boy and the Mysterious Black Box isn’t an ordinary book. It’s and exciting story full of action, adventure, intrigue, and mystery. The book is complete with shootouts, explosions, passions, romance, car chases, and prison escapes, all set to the backdrop of Vietnam-era music. $9.99 on Kindle.... Read more

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Free: A Brad Jacobs Thriller

Scott Conrad

Enjoy Amazon Best Selling Author Scott Conrad’s pulse-pounding Brad Jacobs Thriller Series! “Action packed, fast-paced and full of rapid gunfire.” – Kindle Nation Daily Fighting to save those he cares most about, retired Force Recon Marine Brad Jacobs blazes a trail of devastation through the wild rivers of Africa, rugged wilderness of Alaska, deepest jungles ... Read more

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A Prison Without Locks

David Ruggiero

A village doctor with a prestigious past has a deep, dark secret. Within the quaint dwellings, people sense things are hiding in the dark. Is it their imagination? One thing is for sure, be afraid of the night. $0.99 on Kindle.... Read more

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Free: Innocence Taken – Pray He Kills You Quickly

Victoria M. Patton

When two girls are found brutally murdered, their dismembered bodies yield few clues. After a third girl is abducted, Lieutenant Damien Kaine must stop a sadistic killer before she dies. Damien and his team are in a race against time. However, as the case unfolds, a disturbing pattern emerges. What Damien uncovers will not only ... Read more

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ACTION-PAK (Thriller Series)

Paul Roberts

ACTION-PAK is an original, thought-provoking, global thriller series loaded with rapid-fire action, explosive secrets, heart-stopping suspense, stunning surprises and much more. Highly cinematic and lightning-fast. Unthinkable international intrigue. Start reading today. $0.99 each on Kindle. Learn More... Read more

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At This Point in My Life

Frank Zafiro

Jack “Mac” McCrae is about to retire. Without children or any family, he looks back over his career and his life and finds himself wondering what, if any, impact he’s had on this world. Then a young woman reappears with a photograph of her mother — and his old lover — and an unknown child ... Read more

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Sweat Street

David Swykert

Yuki accidentally witnesses Jack Delgato murder an informant friend of hers and wants to avenge her death. Jack is a crooked homicide cop, he’s in the police business, and the drug business. Jack also has an addiction, not to drugs, but a more dangerous one for Yuki, $0.99 on Kindle.... Read more

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Free: Campus Confidential: An Academic Thriller

Sid Stark

Doctor Rowena Halley got lucky. Her good luck might get her killed. Darkly humorous suspense with a touch of romance! Free on Kindle.... Read more

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Free: Maniacal

C. M. Sutter

Sleepy little North Bend just woke up. The newly promoted Sergeant Jade Monroe, and her partner, Detective Jack Steele, have just been informed of an unidentified male body found at a local lake. The town is in an uproar. The victim was nearly decapitated, and murder simply doesn’t happen in North Bend. As more bodies ... Read more

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Behind Picketwire

M. Day Hampton

Red Johnson is a cantankerous sixty-eight-year-old man. After suffering a fall, he wakes to find himself alone in the world with no evidence of human existence other than his house and his dog, Jake. As Red struggles alone through the wilderness, he comes face to face with a hidden family history that completely changes his ... Read more

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Blind Run

Patricia Lewin

A man who has given up on life, forced to protect the innocent. A woman broken by betrayal, struggling to relearn the meaning of trust. An assassin, maddened by hate and the need for revenge. A powerful organization without conscience. And two children, pawns in a game they don’t understand, running for their lives. $0.99 on ... Read more

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Abide With Me

Jane Willan

Murder is the last thing on anyone’s mind at Gwenafwy Abbey when a young reporter is found dead on the beach, her mobile phone in the sand. Time is running out as Sister Agatha uncovers a shocking reality. Will she reveal the truth hidden in an ancient document before it is too late? $1.99 on ... Read more

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Dark Secrets

Rebecca and Victoria Heap

Kate wants to learn to love again. But after being kidnapped and almost killed, she finds it hard to trust. Michael vows to protect her. But, as he wrestles with his own private demons, who will protect her from him? “If you love a fast-paced read that is both unpredictable and engrossing this book is ... Read more

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Free: Lori Daniels Mystery: Pillow Talk

Tom Preschutti

“A hard-hitting, no-nonsense, crime thriller.” –IndieReader Pillow Talk is the first book in the original trilogy for the Lori Daniels Mystery series and has been re-edited and rewritten for better content. Police Detective Lori Daniels has a knack for picking the wrong guy as a lover. This complicates her next big assignment. One former lover ... Read more

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Free: Coastal Fury Boxset (1-3)

Matt Lincoln

Back in his day, Ethan Marston was the best of the best when it came to taking down the worst of the worst in Miami. Now though? Well, he’s just a humble bar owner with a story to tell, a girl to save, and a few drinks to make… or is he? Free on Kindle.... Read more

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Code of Sin

Livia Pipes

The sound of footsteps on the stone floor stopped. She heard a low, contemptuous laugh. A moment later, she felt a knife blade being dragged across one of her calves. “Mariella! My beautiful one! It’s time …” In the idyllic vineyards near Stuttgart, Germany, on a hot summer day, the bestially mutilated body of a ... Read more

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It’s Murder, On a Galapagos Cruise: An Amateur Female Sleuth Historical Cozy Mystery

P.C. James

It’s Murder on a Galapagos Cruise is the thrilling second tale in the Miss Riddell Cozy Mysteries series. Set this time in 1988, Miss Riddell has taken a Galapagos cruise to help her newly widowed sister come to terms with her loss. Unfortunately for their vacation, on the first night out at sea a crewman ... Read more

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Departure (Airport Runner Book 1)

Rhiley McCabe

Name’s James. The wife and friends call me Jamie. They say I’m a likable young man. But don’t ask my in-laws. I certainly try my best—mostly. I’m not too fond of the guy in the mirror; guess you could say myself and I, we have a love-hate relationship. I’ve got a few… flaws. Don’t we ... Read more

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Generation 23: Hallowed Be Thy Noble Name

Ivan Ertlov

Murder Mystery on a generation ship! 23 Generations into the journey of the colonial generation ship “Trappist”, law and order onboard is upheld and executed by a handful of justices. With the powers of police officers, prosecutors and judges combined, they are among the IDs – Indispensables. Respected, feared, and living in modest comfort, they ... Read more

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Berlin 2039: The Reign Of Anarchy

Karsten Krepinsky

Population has doubled within the last twenty years, leading to a living hell where poverty, crime, and claustrophobia rule. Those who can afford it, have withdrawn to the well-protected gated communities, while the police have left entire neighborhoods to their own devices. In these lawless blank spots the authorities use so-called pushers to maintain a ... Read more

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Free: The Night Contract: A Lance Gedrin Mystery

Greg Gountanis

Meet Gedrin. Heavyweight champion boxer who loves pancakes and trouble. In this witty and gritty start to the series, Gedrin wants answers after his lawyer goes missing. She got him out on appeal after twelve years in the slammer for a brutal crime he didn’t commit. But he better work fast. The State can still ... Read more

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Pieces of Murder

A.M. Holloway

Why are all these bodies buried on this Montana mountainside? And who did it? Just like always, FBI Agent Watson summoned Digger Collins, a forensic anthropologist, to Montana for the bone recovery because Digger is the best. And this case required the best. Digger and FBI Agent Watson have a past, but neither realized the ... Read more

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A Mortal Mortgage

Peter Ralph

Borrowing via a reverse mortgage shouldn’t be dangerous! Had 62yo Jack Tyson had a crystal ball he would never have borrowed. When he is murdered, all eyes turn to his wife, Stella. Only war hero, Josh Kennelly, stands between her and thirty years in prison. Can Josh smash the wall of silence that threatens to ... Read more

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The Serenity Murder: A Luca Mystery Crime Thriller

Dan Petrosini

When a detective second-guesses his gut, he’ll have to get creative to catch the killer. Luca worries cancer and divorce have dulled his razor-sharp instincts. So the detective is relieved when his next murder case seems like a no-brainer. When the wealthy victim is found dead in her private-island home, the gold-digging husband seems like ... Read more

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Little One

Sarah A. Denzil

Fran finds her standing by the swings. A little girl, Esther, no older than seven years old, by herself in the dead of night, her pretty but old-fashioned yellow dress covered in grass stains and her hair dishevelled. She says she’s waiting for Father, and that strikes Fran as particularly odd. After Esther is reunited ... Read more

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Suckerfish City

The Brothers Rodemeyer

Adapted from a Multiple Award-Winning Screenplay, Suckerfish City is a crime-thriller wrapped in a murder mystery delivering a darkly comedic slant on the tragic reality of South Florida’s drug underworld. A world where crime is a way of life, justice is improvised, and love is a lie. $0.99 on Kindle.... Read more

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Phoebe’s Money

Rhonda Kings

Recent release “Phoebe’s Money” from Page Publishing author Rhonda Kings is fast-paced and suspenseful novel introducing Maddie Montgomery, a graphic designer whose widowed mother, Phoebe, invites a charming stranger into their lives. When the mystery man’s smooth demeanor begins to show some suspicious cracks, Maddie must overcome her initial attraction to reveal the true character ... Read more

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The Gardener

Anne Ferretti

The Gardener introduces readers to Detective Riley Finn. Det. Finn works in the Special Cases Unit (SCU) of the Chicago Police Department where they track the worst caliber of criminals. Like the unit she works in, Riley is a special kind of detective with a unique gift – she can see auras and evil has ... Read more

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