Incite Insight (Colours of Death) by Robert New: Linked by a mysterious tattoo, people are dying from their brains melting. A novice detective is assigned to the case. He uncovers an intelligence raising program which begins transforming his thinking, but the more he learns the murkier the investigation becomes. Praised as “educational of the human condition” & “smart and imaginative.”

This book is Free on October 7, 2023

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The Freeman Files Series (Books 1-3) by Ted Tayler: Retired DI Gus Freeman couldn’t resist the chance of returning to the job he loved – solving mysteries. Enjoy the first three cold cases he tackles in this first Box Set of the series.

This book is Free on October 7, 2023

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Sweet Murder (Madeline Donovan Mysteries Book 8) by Madison Kent: It’s June, in 1891 Chicago, and sleuth Madeline Donovan learns a first for the city is coming to her neighborhood…an ambulance service. But when two dear friends volunteer, they quickly learn something is terribly wrong as they believe a murder has been committed in the park. Is the Valley Gang responsible, Madeline is urged to find out.

This book is Free on October 7, 2023

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Breach of Trust (The Madeline Dawkins Mystery Series Book 8) by Cynthia Hamilton: Three new cases come to MDPI on the same morning. Mike takes lead on a missing 18-year-old who was sexually abused by a cult, while Madeline delves into the nasty divorce case, and Samir and Nigel search for the author of poison pen letters that have already cost one woman her life. Thrilling Book 8 book in the Madeline Dawkins Mystery Series.

This book is Free on October 7, 2023

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Killing it in Paris (The Claire Baskerville Mysteries Book 5) by Susan Kiernan-Lewis: Life has just begun to settle down for Claire after her horrific first year in Paris when the abusive boyfriend of her au pair is killed and the au pair is arrested for the crime. Determined to free the girl, Claire pushes through French red tape, double-dealing bureaucrats and a killer determined to stop her uncovering the truth.

This book is Free on October 7, 2023

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Dark Cure by Cameron K. Moore: When Dr. Karl Shepherd discovers a revolutionary drug that can cure his daughter’s rare disease, he unlocks the ultimate version of Pandora’s Box. Hunted by mercenaries desperate to steal his secret, he realizes two things. He holds the key to the future of Earth… and the chances of saving his daughter are disappearing by the minute.

This book is Free on October 7, 2023

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Blackjack (Jax Diamond Mysteries Book 5) by Gail Meath: Is a mysterious stranger leading them to the truth or into a trap? When PI Jax Diamond is up to his neck in trouble, Laura, his fiancée, and his canine partner, Ace, dig deep and begin unraveling the secrets of Jax’s past. Can they get to the truth before it’s too late to save him? (Series and Standalone.) Killjoy, Book 6 releasing 10/18.

This book is Free on October 7, 2023

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Harshest Dawn (Beyond Cascadia Book 4) by S. Kirk Pierzchala: The “Successor” party is in control of the Pacific Northwest and has broken from the United States, soon mounting a brutal persecution of all political and religious opposition. Having barely escaped the violence, American cyber defender Owen MacIntyre hopes to build a new life in a safe haven with his wife, Sofia. But the couple can’t outrun the ruthless new regime.

This book is Free on October 6, 2023

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Marshmallow Murder (Cupcake Crimes Series Book 2) by Molly Maple: Charlotte McKay is new to Sweetwater Falls, but that doesn’t mean she’s about to look the other way when everyone’s least favorite miser goes missing. Following her dream of selling her cupcakes at a bakery is put on hold as she follows a trail of clues, each more strange than the last.

This book is Free on October 6, 2023

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Exe Marks the Spot (Lockwood and Darrow Mysteries Book 1) by Suzy Bussell: A disappearance. A murder. Two mysteries connected. Meet Angus Darrow, straight-laced, ex-police detective, turned private investigator. He’s hired to find a missing vulnerable young man whose parents are convinced he’s been co-erced into something bad. But in order to try and find the boy, technophobe Angus needs to recruit Charlotte Lockwood, a brilliant but unpredictable cyber security expert.

This book is Free on October 6, 2023

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The Girl Thief (The Girl Thief Series) by Robert E. Cummings: Sammy perfected her thief skills on the mean streets of New York. But now she must return to the streets to save friends in trouble. In doing so, she crosses paths with a sinister scientist conducting dangerous experiments that unleash frightening new abilities in Sammy and a cruel assassin is hellbent on destroying her.

This book is Free on October 6, 2023

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Double Blind (The Kate Benedict Series Book 2) by Carrie Bedford: Two politicians and her best friend have the death-predicting auras London architect Kate Benedict can see. A wild chase through seamy and posh London, clever detection, and an intricate plot make this paranormal mystery appealing to cozy and hard-boiled fans alike.

This book is Free on October 6, 2023

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The Legend of Us by Kenneth Preston: Brandon White robe banks. But Brandon doesn’t want money. He wants something else, something that all the money in the world can’t buy. He wants to be a legend. He wants to go down in a blaze of glory. And he wants a worthy nemesis, a lawman who can bring him down and give his story the ending it deserves.

This book is Free on October 6, 2023

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Murder on Halloween (Dekker Cozy Mystery Series Book 13) by Steve Demaree: On Halloween night, a detective is told there has been a murder at a remote house in the country. He arrives and finds more suspects than bodies, as he travels up and down staircases and through the hidden passageways hunting for a dead body.

This book is Free on October 6, 2023

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The Housewife Assassin’s Killer 2-Book Set by Josie Brown: An avenging assassin. The spy who loves her. Find out why 2 million readers can’t get enough of this deadly duo. “The last book that made me laugh: Josie Brown’s The Housewife Assassin’s Handbook. I taught it in a class about comic novels.” —Jane Smiley. “I can’t wait to read the next in the series. Highly Recommended.” —Crime Thriller Girl

This book is Free on October 6, 2023

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Tabby Trouble (A Cat Aunt Cozy Mystery Book 1) by Iris Leigh: My name is Kat Jones and I am a cat aunt. But when one of those cats under my care goes missing and my next-door neighbor ends up dead, they shouldn’t have anything in common. In order to find my best friend’s missing cat, I must solve the case of Rose Hastings’ death according to the talking cat on my front porch. The only thing is… I never solved a crime before.

This book is Free on October 5, 2023

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A Cold Secret by Marie Wilkens: A missed school bus spirals into a nightmare as eight-year-old Avery is abducted. Her mother and aunt are thrust into a heart-pounding race against time, battling silence from the police and cryptic threats from the kidnapper. Will they save Avery before it’s too late? Uncover a world where every tick of the clock amplifies the suspense…

This book is Free on October 5, 2023

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Jack Dillon Dublin Tales (Volumes 4-6) by Mike Faricy: Have you met Jack Dillon? He’s a US Marshal who ends up on special assignment in Dublin. The Irish Mob, the Russian Mob, corruption, bodies, murders, vendettas, a target on his back… it’s a busy time! The books 4-6 in the best selling Jack Dillon Dublin Tales series: Silver Bullet, Fair City Blues, and Spade Work.

This book is Free on October 5, 2023

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Dreams and Illusions (Gabrielle Dorian Mysteries Book 1) by Rebecca Olmstead: Gabrielle is a dreamer. Some call her a psychic, others clairvoyant. Her parents told her she had a gift from God, but why would God give her a gift that can’t save the people she loves most?

This book is Free on October 5, 2023

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Once a Killer (Blackhawk Security) by Margaret Watson: Jameson Ford is a technical whiz who’s working on a program that’ll be a game changer. The military and the CIA want it, along with some unsavory players. Someone close to him wants it, as well – one of the engineers in his lab. He has to hire protection. Bree Gordon looks nothing like a bodyguard. People see her and dismiss her. Their mistake…

This book is Free on October 5, 2023

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Alexandria Rising (The Alexandria Rising Chronicles Book 1) by Mark Wallace Maguire: For over 2,000 years, the knowledge that was lost in the burning of the Library at Alexandria has been kept secret until an ambitionless reporter is given a final request upon the death of his grandfather and what should be a simple errand becomes a journey across 3 countries in pursuit of the truth. A gripping, adrenaline-filled thriller awaits.

This book is Free on October 5, 2023

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The Operator (Matt Beach Series) by Rob Lopez: NEW RELEASE. When his old buddy from the SEALs goes missing in Mexico, Matt Beach sets out on a dangerous search that pits him against ruthless enemies and his own troubled past.

This book is Free on October 5, 2023

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The Penetrator Series (Books 1-10) by Chet Cunningham: TEN ACTION-PACKED NOVELS FROM THE HARDBOILED PULP THRILLER SERIES, THE PENETRATOR. Mark Hardin is known by his enemies as The Penetrator. He knows how to kill, and he’s an expert at staying alive. Join along as he harnesses his unique skills and unbreakable spirit to combat darkness in this thrilling crime fiction collection!

This book is Free on October 4, 2023

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Daisy Lane (Rose Hill Book 5) by Pamela Grandstaff: Fifteen-year-old Grace Branduff was already having the worst year of her life when she found a mysterious old man dying on her doorstep. When her own life takes a sudden tragic turn, strangers step forward with offers of help, but Grace doesn’t know whom she can trust, and who has hidden motives that may prove to be dangerous.

This book is Free on October 4, 2023

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The Girl in Cell 49B (The Emily Calby Series Book 2) by Dorian Box: Arrested for murder on her sixteenth birthday and extradited to a corrupt juvenile prison in the middle of nowhere, Emily—“the missing Calby girl”—fights for her life against a vindictive prosecutor in an explosive trial as the dark secrets behind the prison walls close in. Multiple-Award Winner.

This book is Free on October 4, 2023

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The God Protocol: Dragon by D. L. Wilburn Jr.: An Award-Winning Science Fiction Thriller! Humanity is on the brink of achieving AI Singularity, and the possibility of alien first contact looms. While China and the United States publicly partner to lead the world into a new era in space, their competition for global power simmers beneath the surface.

This book is Free on October 4, 2023

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Deadly Disco in Las Vegas (Tiffany Black Mysteries) by A.R. Winters: When cupcake-loving croupier Tiffany Black and her friend Ian are asked to investigate a nightclub owner’s “accidental” death, they quickly find themselves embroiled in Vegas’s night life. After Tiffany and Ian stumble onto what could be a cover-up, they must hurry to find the real killer – before it’s too late.

This book is Free on October 4, 2023

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Blood Kings by Shade Owens: After being wrongly convicted of murder, eighteen-year-old Leo Hart is sentenced to serve time in the worst place imaginable—Krimos Islands—surrounded by America’s most dangerous convicts. Whether or not he survives will depend on who he trusts, and how much of his humanity he’s willing to shed.

This book is Free on October 4, 2023

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A Secret Killer (Julia Blake Cozy Mystery Book 4) by Gillian Larkin: Julia Blake runs a successful cleaning business. She has developed the unfortunate knack of discovering people who’ve been murdered. In this story, Julia gets involved in the mysterious death of Hugo Barnes – a genealogist who had discovered a disturbing secret concerning one of his clients. An intriguing cozy mystery with surprising twists.

This book is Free on October 4, 2023

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Enigma of the Missionary (Inspector Nardi Murder Mystery Thriller and Suspense Series Book 2) by Jacques Oscar Lufuluabo: Called to investigate a suspicious death, Inspector Nardi must delve into the past of a missing woman. He is unaware that he himself is a target. Only when a series of murders begins to interfere with the investigation does he realize that he is not the only one interested in the case. Hidden in the shadows is the killer who is terrorizing Rome. And it is he who is pulling the strings of the game.

This book is Free on October 4, 2023

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A Nose for Mischief (Riverbend K-9s Book 1) by K.T. Lee: Materials engineer Zoey Butler was collateral damage when her former company was raided by the FBI. However, after starting a new job at an FBI K-9 training facility, Zoey realizes that the trouble at her old company isn’t over. And she’s the only one who can help the FBI stop the crime before it turns explosive.

This book is Free on September 30, 2023

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Murder in the Family (Florida Murder Mystery Novel Book 6) by Jay Heavner: Roger Pyles, a forensic specialist and investigator for Florida Governor Pete Steele must track down a gang of serial thieves plaguing the state. So far, his success record at solving crimes has been good, but has Roger bit off more than he can chew this time? Will he escape with his skin intact or not? Some professions have lethal hazards. Beware.

This book is Free on September 30, 2023

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Dead in the Water (Bucket List Mysteries Book 1) by S.C. Merritt: They say opposites attract. The only thing these two unlikely friends seem to attract is murder! Maisie and Dot make big plans to travel, but all that gets shoved to the back burner when a body is found in the pool at the retirement village. Chaos ensues when Dot decides to investigate, dragging Maisie along with her!

This book is Free on September 30, 2023

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The Sherlock Holmes / Lucy James Mysteries: The Collected Stories (Season 2, Volume 1) by Anna Elliott & Charles Veley: Dive into Victorian London with Sherlock Holmes & Lucy James. Discover tales like “Kidnapped at the Tower” where a boy & nanny vanish, or “Five Pink Ladies” with Flynn and Sherlock chasing an art thief. Readers praise these adventures for their charm & depth. Experience classic mysteries reimagined for today’s reader – also available on Audible!

This book is Free on September 30, 2023

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Severed Relations (Finn O’Brien Crime Thrillers Book 1) by Rebecca Forster: Two children are murdered in the home of a rich young lawyer and his beautiful wife. Shunned cop, Detective Finn O’Brien and his partner Cori Anderson follow a trail of bodies and shattered relationships to uncover a horrific truth behind the murders that will bind them together for eternity or sever their relationship in the cruelest cut of all.

This book is Free on September 30, 2023

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Till Death Do Us Part by Marley Quinn: Claire Johnson’s seemingly ordinary life takes a chilling turn when she wakes up hungover one Sunday morning with no recollection of how she got home. She soon learns that a man she knows has gone missing and all signs point toward her. Claire embarks on a race against time to unravel the truth of that night’s events before she ends up in jail.

This book is Free on September 30, 2023

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Deadly Secrets and Lies by Stacy Claflin, Sarah A. Denzil, & more: An exciting book bundle by five thriller authors that will keep you turning the pages well into the night. Find new stories and new authors in this limited time 5-book bundle! Enjoy the worlds of Stacy Claflin, Sarah A. Denzil, Dobi Cross, D.F. Hart, and N Gray.

This book is Free on September 30, 2023

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