Thriller


Barrett Johnson Espionage Thriller Series

Bloody Habits (Barrett Johnson Espionage Thriller Series Book 1)

Bloody Habits (Barrett Johnson Espionage Thriller Series Book 1) by Max Sinclair: FREE for a limited time! Bloody Habits is a pulse-pounding thriller and the first in The Barrett Johnson Thriller Series, a gripping six-book saga. Follow Barrett Johnson, a sharp-witted Special Forces operative with a gambling streak, as he faces ruthless enemies in a deadly high-stakes mission. Packed with action and military suspense—grab your copy now before the deal ends!

This book is Free on March 11, 2025

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Rookie Officers and Deadly Races: Free Mystery eBooks

What Goes Around (The Adventures of Trixie Bigotti Book 2)

What Goes Around (The Adventures of Trixie Bigotti Book 2) by Mary Jane Owen: Secret agent turned soccer mom Trixie Bigotti is back to kick some bad guy butts!

This book is Free on March 10, 2025

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Heartbreaker (The Chuck Donnegan Mystery Series Book 1)

Heartbreaker (The Chuck Donnegan Mystery Series Book 1) by Ken Sutherland: It’s 1971. Police call the mysterious death of Vicki La Monica just another pop star overdose. Her father, former detective Chuck Donnegan, dives into the LA music scene to find the truth. Out of place, physically and emotionally exhausted, his search brings him unwanted attention. The press calls him The Vigilante Dad. Now someone wants him dead.

This book is Free on March 10, 2025

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Elliefant's Graveyard (The Prendergast of The Yard Casebooks Book 1)

Elliefant’s Graveyard (The Prendergast of The Yard Casebooks Book 1) by Em Thompson: In the first of the Prendergast of The Yard Casebooks, convinced that two unexplained deaths on her London patch are murders, a Rookie Metropolitan police officer mounts a blunder-strewn unofficial investigation into the victim’s past in a remote mill town on the Huddshire moors. She soon discovers that she has bitten off more than she can chew.

This book is Free on March 10, 2025

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Serpent Heart (The Cobblestone Chronicles Book 2)

Serpent Heart (The Cobblestone Chronicles Book 2) by Maggie MacKeever: New York City, 1891. Private inquiry agent Delia Ross is swept up into a twisted tale of murder and revenge that will take her from the glittering playrooms of the Four Hundred to the squalor of Five Points, racing against time as friend and foe alike are threatened while the newspapers blame the ‘New York Ripper’ for a series of gruesome deaths.

This book is Free on March 10, 2025

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A Perilous Premiere (Stone & Steel Mysteries Book 1)

A Perilous Premiere (Stone & Steel Mysteries Book 1) by Gail Meath: AN EXCITING NEW 1930s HOLLYWOOD MYSTERY SERIES – STONE & STEELE. After her husband is murdered, a beautiful fashion designer reluctantly teams up with her adversary, a notorious playboy, in a deadly race find a collection of valuable coins and stop a vicious killer before they become the next murder victims. A star-studded cast of characters.

This book is Free on March 10, 2025

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Winter's Bite (The Isabella Rockwell Chronicles Book 1)

Winter’s Bite (The Isabella Rockwell Chronicles Book 1) by Hannah Parry: Isabella Rockwell, 15, raised in India, loses everything due to her recklessness and is sent to England. There, she must fit in with the street children who become her family. When her new friend, Alix, is in danger, Isabella must decide whether to risk everything to save her–or let Alix face a fate that could change both their lives forever. ‘Imaginative and touching…’ Kirkus, 2012.

This book is Free on March 10, 2025

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Painted Lady (The Evangeline Monroe Series Book 1)

Painted Lady (The Evangeline Monroe Series Book 1) by Piper Davenport & Jack Davenport: There’s a fine line between love and death, and I am that line. One woman, two men, a serial killer you’ll never see coming. Dexter meets Pride & Prejudice.

This book is Free on March 10, 2025

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The Detective Carlo D’Scenzi Thriller Series

Undercover: Burned (The Detective Carlo D'Scenzi Series Book 1)

Undercover: Burned (The Detective Carlo D’Scenzi Series Book 1) by BJ Harris: Detective Carlo D’Scenzi thought patrol was dangerous—until he went undercover. Now, deep inside Detroit’s criminal underworld, every move could be his last. When ruthless heroin traffickers target his family, the lines between duty and survival blur. Dive into the Detective Carlo D’Scenzi Series—where loyalty is tested and danger is personal.

This book is Free on March 9, 2025

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Detective Duos and Secret Documents: Free Mystery eBooks

Apparitions and Alibis (The Midlife in Castleberry Psychic Medium Cozy Mystery Series Book 8)

Apparitions and Alibis (The Midlife in Castleberry Psychic Medium Cozy Mystery Series Book 8) by Carolyn Ridder Aspenson: A ghostly return ignites a cold case in Castleberry, where a detective duo, aided by spectral whispers, unravels deep-seated mysteries and battles past demons to serve long-overdue justice.

This book is Free on March 9, 2025

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Tequila Midnight (Jessica Watts Southwest Suspense Series Book 1)

Tequila Midnight (Jessica Watts Southwest Suspense Series Book 1) by Kathryn Dodson: Jessica Watts, a hard-drinking amateur detective with a haunted past, is pulled into a high-stakes missing persons case that hits too close to home. Hired to find the vanished heiress of a shady Mexican tycoon, Jessica plunges into a world where loyalties shift like desert sands and danger lurks around every corner. A gritty, gripping, thrilling mystery.

This book is Free on March 9, 2025

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Milford Elementary (The Gwendolyn Strong Small Town Cozy Mystery Series Book 1)

Milford Elementary (The Gwendolyn Strong Small Town Cozy Mystery Series Book 1) by J A Hoda: Small town retired Kindergarten teacher Gwendolyn Strong turns sleuth in this fair play traditional cozy when a former student dies mysteriously on the night before his wedding. To the cops, it’s an open and shut case. Gwen taught the wedding party and decides to investigate. Come follow the clues and meet your new female sleuth in book one.

This book is Free on March 9, 2025

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Codename: Blackjack

Codename: Blackjack by Rusty McClure & David Stern: The JFK assassination wasn’t the end—it was the beginning. A secret cache of documents ignites explosive historical secrets in this mystery. Espy Harper, a powerhouse attorney, heads a covert task force investigating terrorism. When a senator dies suspiciously, she uncovers a cache of secret documents revealing the truth behind the JFK assassination.

This book is Free on March 9, 2025

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Some Gave All

Some Gave All by Matt Charles: Experience a burgeoning war in Iran that risks spiraling into a global cataclysm from the perspective of a US Navy SEAL on the ground. Expect nonstop action and unfiltered Tier 1 special ops gunbattling.

This book is Free on March 9, 2025

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Secrets Down Deep

Secrets Down Deep by J. J. Bergquist: A hidden cave… secret military technology…and a scuba diver who sees something the Navy wishes she hadn’t. While U.S. Coast Guard rescue swimmer Jillian Lars helps recover the bodies of two teenagers, she sees something very odd. Let it go, she is warned, don’t ask questions and absolutely don’t hunt for the killer. But Jill never listens.

This book is Free on March 9, 2025

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Betrayals

Betrayals by Leo Morfel: Ernie, a criminal lawyer, persuades a federal agent to promote the cooperation of a con man he represents, but the man betrays the agent and offers Ernie a share in his stolen money. Has Ernie betrayed his friend and his profession?

This book is Free on March 9, 2025

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The House That Watches

The House That Watches by Marie Wilkens: When Evelyn inherits Silver Hollow Manor, she expects to confront the past—not the supernatural. Plagued by terrifying dreams and a malevolent force within the house, Evelyn seeks help from Ryan, a travel writer with a fascination for haunted places. Together, they uncover a dark legacy linked to her ancestor, Margaret Sterling, whose failed ritual opened a gateway to a malevolent dimension.

This book is Free on March 9, 2025

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Seeking Revenge and Unsolved Disappearances: Free Mystery eBooks

Laura Unhinged (Farmerville Book 2)

Laura Unhinged (Farmerville Book 2) by Marty Martin: Episode 2 of the 10-part series picks up after Deputy Ron’s 17-year-old Laura found herself in an unimaginable situation involving serial killers and convicts that left her with an ominous warning. The supposed witch doctor forewarns Ron, and a journalist threatens to expose a secret army. If you like Harlan Coben, Farmerville may be for you.

This book is Free on March 8, 2025

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Crouchback (The Welsh Guard Mysteries Book 1)

Crouchback (The Welsh Guard Mysteries Book 1) by Sarah Woodbury: Catrin and Rhys join forces against the treachery and intrigue within the half-built Caernarfon Castle. And when death strikes within the royal court, the pair race to uncover the killer before he touches the king himself—or his infant son. Books in the series: Crouchback, Chevalier, Paladin, Herald, Bardd.

This book is Free on March 8, 2025

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The Theft of the Virgin (Murder in Mexico Book 9)

The Theft of the Virgin (Murder in Mexico Book 9) by John Scherber: When detective/painter Paul Zacher sees the Virgin of Guadalupe painting up close, he realizes that Mexico’s national treasure is a fake. But how long has it been since the real one was stolen and the fake substituted? Or was there ever a real one? Looking further into this could make him a lot of enemies, and who exactly is his client?

This book is Free on March 8, 2025

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Ty Scarlet

Ty Scarlet by Joe Camborne: A missing woman. Possible cult connections. A wasp’s nest of family secrets. Former acquaintances beg disgraced lawyer Ty Scarlet to investigate their daughter’s unsolved disappearance. While he’s no detective, he has his own reasons to take the job. With each answer found revealing an inexplicable mastery of incredible new skills, is Scarlet’s luck turning, or are things feeling a little…off?

This book is Free on March 8, 2025

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How to Commit the Perfect Murder in Ten Easy Steps

How to Commit the Perfect Murder in Ten Easy Steps by Jessica Huntley: Perfect for those readers who enjoy their thrillers dark with a hint of humour. You’ll love this dramatic yet hilarious novel about female determination, money, power, and the lengths one will go to seek revenge. You’re going to love it. Trust me.

This book is Free on March 8, 2025

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Conspiracy Suisse

Conspiracy Suisse by Filia Pater: Inspired by real-life events, ‘Conspiracy Suisse’ blends history, mystery, and financial intrigue into a captivating thriller that delves into the past to secure the future of Switzerland’s premier bank. It entertains as much as it enlightens, where romance and edge-of-your-seat action are entwined with real-world controversies and provocative ideas.

This book is Free on March 8, 2025

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Shades of Fear (A Colt Jessup Novel Book 3)

Shades of Fear (A Colt Jessup Novel Book 3) by Susan Mills Wilson: Murders in Charlotte baffle police since the victims’ only commonality is an American flag sticker left on their bodies. Detective Colt Jessup goes rogue to investigate on his own while juggling his complicated personal life. A witness comes forward, but she is on the “Kill List” and could be the next victim unless police stop the killer in time.

This book is Free on March 8, 2025

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Hostile Witness (The Witness Series Book 1)

Hostile Witness (The Witness Series Book 1) by Rebecca Forster: When a troubled sixteen-year-old, Hannah Sheraton, is accused of murdering a prominent judge the legal world turns its back. Only Josie Bates— a shamed attorney, a woman adrift— is willing to defend her. As Josie peels away the layers of money, privilege, and politics she finds a gruesome truth; a truth someone is determined to hide even if they have to bury Josie along with it.

This book is Free on March 8, 2025

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Ludo Carstairs Supernatural Thriller Series

The Nemesis Touch (Ludo Carstairs Supernatural Thrillers Book 1)

The Nemesis Touch (Ludo Carstairs Supernatural Thrillers Book 1) by F.R. Jameson: A serial killer with a deadly touch begins a five-day campaign of terror in London. Two investigators of the uncanny are on his trail, but can they get to him before he reaches his work’s bloody conclusion? Terrifying, exciting, and unmissable. Check out the first in this series of incredible supernatural thrillers!

This book is Free on March 7, 2025

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Brutal Frontlines and Crime Scenes: Free Mystery eBooks

Death Walks a Dog (Penelope Standing Mysteries Book 1)

Death Walks a Dog (Penelope Standing Mysteries Book 1) by Tess Baytree: 50-something pet sitter Penelope Standing loves her life. Then she arrives to walk a dog and finds his owner dead. More than one person had a motive for murder. But only one is coming after Penelope… “Greatest couple since Nick and Nora Charles.”

This book is Free on March 7, 2025

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Murder in the Gallowgate (Detective Lola Harris Mysteries Book 1)

Murder in the Gallowgate (Detective Lola Harris Mysteries Book 1) by Daniel Sellers: Detective Lola Harris rushes to the newest crime scene. All the signs of murder are there — a wooden chair, rope, and lots of blood. Everything except the victim’s body. Lola must work with the most obnoxious detective in Glasgow to stop the killer from striking again…

This book is Free on March 7, 2025

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Other People's Money (The Madeline Dawkins Mystery Series Book 7)

Other People’s Money (The Madeline Dawkins Mystery Series Book 7) by Cynthia Hamilton: While Madeline and her team search for a missing bookkeeper and try to get the skinny on a possible gold-digger, startling connections begin to appear, adding to the complexity of what they’re dealing with. The team is pulled in different directions while they try to track down grifters who find the lure of other people’s money too hard to resist.

This book is Free on March 7, 2025

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Wild Fox Ridge

Wild Fox Ridge by Xue Mo: Xue Mo’s works have been consistently featured at independent booths at international Book Fairs, such as the Frankfurt Book Fair, the London Book Fair, the US AAS Annual Conference, etc. In 2022, he topped the International Media Spotlight List at the Frankfurt Book Fair. Winner of the 2024 International Impact Book Award.

This book is Free on March 7, 2025

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My Bad Self

My Bad Self by Jessica Huntley: “My Bad Self” is a short thrilling read where the lines of good and bad are blurred as Josslyn and Alicia fight to stay alive and save themselves from their violent partner. Just how far will they go … and who can they trust if not each other?

This book is Free on March 7, 2025

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To the Hilt (Future Frontlines Book 2)

To the Hilt (Future Frontlines Book 2) by Matt Charles: Experience the brutal frontlines of World War Three in this explosive near-future thriller. While conflict ravages the Earth’s surface, fleets of warships duel in orbit. The stalwart soldiers of the United States will do whatever it takes to achieve victory.

This book is Free on March 7, 2025

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Into The Storm

Into The Storm by D. J. Adamson: A murdered girl. A town ready to erupt into violence. With breakneck pacing, relentless twists, and a chilling question that lingers long after the final page–is there something else out there? If you enjoy books by T. Jefferson Parker, Brian Freeman, T.D. Barker, or Dean Knootz, you will find Into the Storm another great read.

This book is Free on March 7, 2025

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Seeds of Vengeance (A Kendall O'Dell Mystery Book 4)

Seeds of Vengeance (A Kendall O’Dell Mystery Book 4) by Sylvia Nobel: The grisly remains of a prominent judge discovered at a secluded Arizona guest ranch launch feisty reporter, Kendall O’Dell into her 4th hair-raising assignment. How does her hunky fiance’ Tally Talverson and his secretive mother figure into the complex and frightening puzzle that threatens her life? The horrifying conclusion will astound you.

This book is Free on March 7, 2025

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Dead Husbands and Deadly Viruses: Free Mystery eBooks

An Ode to Poison

An Ode to Poison by Lisa E. Betz: Did Senator Gracchus poison his wife? If Livia can prove it, this could be God’s plan to protect her family from their malicious enemy. But then another victim is poisoned and everything she thought she knew is turned upside down. A witty, clever, and inspiring tale of retribution vs. mercy set in ancient Rome.

This book is Free on March 6, 2025

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The Murder Before Christmas (Charlie Kingsley Mysteries Book 1)

The Murder Before Christmas (Charlie Kingsley Mysteries Book 1) by Michele Pariza Wacek: A dead husband. A pregnant wife. A poisoned Christmas gift. Can Charlie discover the Grinch who stole Christmas?

This book is Free on March 6, 2025

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After The Flash by Roger Hayden: In a powerless, desolate small town, Becky and Micah struggle to find essential supplies amidst looted stores and abandoned homes. With hope dwindling, they embark on a perilous journey through the wreckage, driven by a faint glimmer of survival. Each step reveals the harsh reality of their world and the relentless spirit needed to endure.

This book is Free on March 6, 2025

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The Pumpkin Seed Massacre (Ben Pecos Mysteries Book 1)

The Pumpkin Seed Massacre (Ben Pecos Mysteries Book 1) by Susan Slater: Tony Hillerman called it “gripping.” Booklist says it’s a series to watch. Returning to his NM pueblo, psychologist Ben Pecos faces a deadly illness ravaging his community. When the tribal governor dies, Ben suspects murder. He must unravel a web of power and greed to stop a killer before it’s too late. Dive into award-winning author’s acclaimed series.

This book is Free on March 6, 2025

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A Case of Too Many Deaths

A Case of Too Many Deaths by Nancy K. Napier: Aunt. Convicted killer. Innocent? Rookie lawyer Emma Raddell is thrown into a case that could save a life—or uncover buried secrets that shatter her own. With time running out, she must challenge the justice system, outwit an expert witness, and uncover the truth before it’s too late. ‘A Case of Too Many Deaths’—a legal mystery you won’t put down!

This book is Free on March 6, 2025

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The Black Swan Event (The America, Inc. Saga Book 1)

The Black Swan Event (The America, Inc. Saga Book 1) by Mikael Carlson: In 2088, fifty years after government mismanagement brought on a global economic collapse, a new society has risen from the ashes – one dominated by powerful corporations. An underground group of terrorists aims to destroy this corrupt system and reignite the torch of liberty as elites race to preserve their power at all costs.

This book is Free on March 6, 2025

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Bring Me To Life

Bring Me To Life by Elaine Robertson North: Grace is looking for a new perspective on life but an innocent approach to a life coach propels her into the middle of two people’s desire for revenge; a woman struggling to move on from a failed relationship, and a man unable to accept the loss of his brother. So what starts as a desire for a better life, becomes a ruthless fight for survival.

This book is Free on March 6, 2025

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Crocodile Dreaming Thriller Series

The Visitor (Crocodile Dreaming Series Book 1)

The Visitor (Crocodile Dreaming Series Book 1) by Graham Wilson: An idyllic journey through Australia becomes a nightmare when she discovers terrifying secrets about the man she is with, others he was with have since vanished. She must escape from him in the middle of nowhere. She gets away and goes back to England. His body is found and she is charged with murder. She will not say what happened on that day!

This book is Free on March 5, 2025

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