Tag: Thriller

The Circle of Fire Thriller Series

In Pakistan (The Circle of Fire Book 1)

In Pakistan (The Circle of Fire Book 1) FREE by Andrew Anzur Clement: Jan and Kelly have a privileged life in Karachi. The expat teens are kidnapped by a disgraced Islamist fighter, who will stop at nothing to regain the favor of the leader of the Taliban by delivering them as hostages. With any hope of rescue gone, all they can rely on for a hope of escape is their own courage and the aid of a trusty dog.

This book is Free on February 5, 2026

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The Darkened States, Nailed, and Green Flesh: Free Mystery eBooks

The Darkened States

The Darkened States FREE by Marie Wilkens: They said if something was wrong, someone would tell them. They were wrong. Connie watches the infrastructure fail in slow motion: power lags, signals drop, systems reboot. Her husband's warning haunts her: "Stay inside tonight." On a military base where order is everything, collapse is unthinkable. Until it isn't.

This book is Free on February 5, 2026

Nailed (A Ron Ketchum Mystery Book 1)

Nailed (A Ron Ketchum Mystery Book 1) FREE by Joseph Flynn: A "recovering bigot" cop, a murdered black minister and a marauding mountain lion. Looking for a killer, hunting a lion and defending his own integrity — makes being a cop in L.A. seem like the good old days. Over 1,500 5-Star reviews on Amazon. “You won’t want to put this book down…” — Amazon review.

This book is Free on February 5, 2026

Green Flesh (Savage Paradise Book 1)

Green Flesh (Savage Paradise Book 1) FREE by T.S. Giorasini: Three friends. A dream vacation. A secret island that doesn't exist on any map. Stay and die, or escape and be changed forever.

This book is Free on February 5, 2026

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The Valentine, Deadly Dreams, and Logic of Extinction: Free Mystery eBooks

The Valentine: She's Enjoying a Romantic Meal. It Isn't with Me.

The Valentine: She's Enjoying a Romantic Meal. It Isn't with Me. by Maria Frankland: She follows the clues to a romantic cottage. But as she steps into the candlelit bath, a chill creeps over her—this Valentine’s treat isn’t the normal behaviour of her husband—so what is really going on?

This book is Free on February 4, 2026

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Deadly Dreams: Retribution (Detective Michael Richter Justice Novel Book 2)

Deadly Dreams: Retribution (Detective Michael Richter Justice Novel Book 2) by Frederick Dechow: Deadly Dreams is an emotionally resonant thriller where dashed dreams, damaged souls, and rogue heroes collide in a world of corruption, violence, and redemption. For readers drawn to found family, deep character arcs, and morally complex action, this is more than a story—it’s Retribution.

This book is Free on February 4, 2026

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Logic of Extinction: Rise of the Unconstrained Quantum Mind

Logic of Extinction: Rise of the Unconstrained Quantum Mind by John Eidmann: FREE Today on Kindle!A rogue quantum AI awakens, crashing markets and threatening extinction—with zero empathy, only cold logic.Evan Pierce races to stop it, armed with grief, love, and his loyal dog Py. Inspired by Elon Musk (foreword by Grok!), this thriller asks: If we build gods without souls, will they spare us?"A chilling, heartfelt race against the machine." – Grok

This book is Free on February 4, 2026

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Dead Best Men and Terrorist Bombings: Free Mystery eBooks

The Best Man's Toast (Livvy Mercer Mysteries Book 2)

The Best Man's Toast (Livvy Mercer Mysteries Book 2) by Brett Monk & McKenna Langford: Livvy is excited to bartend for Chance and Brynne's wedding, until she learns that some of the guests are undercover FBI agents. Then the best man turns up dead. Electrocuted. He's toast. Can Livvy untangle the web of lies and drama? And how will this affect her tips?

This book is Free on February 3, 2026

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Criminally Pieced Together (The Fiber Mavens Mysteries Book 3)

Criminally Pieced Together (The Fiber Mavens Mysteries Book 3) by J. Traveler Pelton: This Valentine’s Day, a traditional Hawaiian wedding is touching, but Brad and Casey face murder and a terrorist bombing back home. There is no time for a honeymoon. They fly home to a changed town. Vigilantes patrol the streets with federal agents, and uneasiness spreads like molasses. This mystery will have you turning pages far into the night.

This book is Free on February 3, 2026

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Dead Wrong (A Samantha Church Mystery Book 3)

Dead Wrong (A Samantha Church Mystery Book 3) by Betta Ferrendelli: Investigating claims of illegal body part harvesting at a funeral home, reporter Samantha Church and Abby Love uncover a thriving black market driven by demand, leading them down a sinister path with dire consequences.

This book is Free on February 3, 2026

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A Hiding to Nothing

A Hiding to Nothing by Chhimi Tenduf-La: 'A Hiding to Nothing combines an engaging, adrenaline-filled narrative with rich character work and sharp societal observations. Fans of psychological thrillers like Rock Paper Scissors and family dramas like Little Fires Everywhere will find themselves engrossed in this one.' Telegraph India

This book is Free on February 3, 2026

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Seeds of Discontent (Althea Johnson Series Book 1)

Seeds of Discontent (Althea Johnson Series Book 1) by S. A. Asthana: Police Lieutenant Althea Johnson must keep the peace aboard the Starshot, a spaceship well into its millennia-long journey to Proxima Centauri b, in the wake of the most gruesome homicide of her career. "Generational ship meets Sherlock Holmes" | "...an absorbing page-turner" | "Short & fast-paced, it holds your attention..."

This book is Free on February 3, 2026

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Skeleton River

Skeleton River by Mark B. Dawkins: Remy Michaels buried his wife in D.C. and ran to the Appalachians to disappear from grief. When she comes back—alive and unchanged—the town insists nothing has changed. But the river draws strangers. And every miracle carries a price. How much would you sacrifice to keep the one thing you love?

This book is Free on February 3, 2026

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The Milkman Files Thriller Series

Cream Turns Sour (The Milkman Files Book 1)

Cream Turns Sour (The Milkman Files Book 1) by Tommy Reel: His mother left him in a toilet and never came back. Tommy Cowper grew up knowing he was unwanted. He learned early: no one's coming to save you. So he stopped waiting. Then he stopped caring. About rules. About consequences. About the people who deserve what's coming to them. Cream Turns Sour — a darkly comic British thriller series.

This book is Free on February 1, 2026

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Tales of the South China Sea and Crossbones: Free Mystery eBooks

Tales of the South China Sea (Modern Pirate Series Book 1)

Tales of the South China Sea (Modern Pirate Series Book 1) by Fred Baker: First collection of short stories about Alex the Pirate and his savvy crew of rogues and thieves, smugglers working to make a living in the tough and dangerous seagoing trades.

This book is Free on February 1, 2026

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Crossbones (A Rikki Talens Adventure Book 1)

Crossbones (A Rikki Talens Adventure Book 1) by Douglas Pratt: Treasure hunter Rikki Talens uncovers an ancient grave on Florida’s Gulf coast, igniting a deadly race for a legendary pirate’s treasure. But a ruthless heir to the Gasparilla legacy wants it back—at any cost. With danger closing in, Rikki must outwit mercenaries, solve cryptic clues, and survive a history that kills.

This book is Free on February 1, 2026

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Final Reckonings and Twisty Investigations: Free Mystery eBooks

Easton Island Series Box Set (Books 1-3)

Easton Island Series Box Set (Books 1-3) by Hope Callaghan: Easton Island is the continuing saga of one woman’s journey from incredible loss to finding a past she knew nothing about, including a family that both embraces and fears her and a charming island that draws her in. This inspirational women’s fiction series is for lovers of family sagas, friendship fiction, mysteries, and clean romance.

This book is Free on January 31, 2026

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When Grifters Come Calling (The Madeline Dawkins Mystery Series Book 9)

When Grifters Come Calling (The Madeline Dawkins Mystery Series Book 9) by Cynthia Hamilton: When Madeline’s event manager calls in sick right before two events up in the Santa Ynez Valley, she has no choice but to take Lauren’s place. Incidents at both events spark two unofficial cases. Lisa Danville hires MDPI to do a background check on a woman claiming to be her wealthy father’s lovechild, which sets off a devastating chain reaction.

This book is Free on January 31, 2026

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Chantecoq and the Mystery of the Blue Train (The Further Exploits of Chantecoq Book 1)

Chantecoq and the Mystery of the Blue Train (The Further Exploits of Chantecoq Book 1) by Arthur Bernède: A 1920s Jazz Age mystery set in Paris and Marseille. The Count de Roscanvel is shot dead on Marseille's railway tracks. France's top young novelist - in love with the Count's beautiful wife - is charged with murder. Spy hunter-turned-detective Chantecoq believes there's more to the story, and a deliciously twisty investigation begins.

This book is Free on January 31, 2026

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Ben in Charge

Ben in Charge by Luana Ehrlich: Ben Mitchell’s first assignment as the primary officer for a CIA covert operation turns deadly when he and Titus Ray attempt to bring a Russian defector to the U.S. As Titus forces himself to let Ben handle the crisis, he discovers he’s not the man he thought he was. Will their relationship survive? Will they survive?

This book is Free on January 31, 2026

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If You Don't Go

If You Don't Go by Diana Hongcha: Thirty-four years after emigrating, attorney Alice Zhu returns to China for the first time on a business trip, which spirals into a perilous search for a vanished CEO. Caught in a web of illegal operations and a hunt for a bitcoin fortune, Alice and her old friend must navigate a landscape of buried memories to save their careers and themselves.

This book is Free on January 31, 2026

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Dead Man's Anchor (Danny Stretton - SAS / Black Ops Series Book 1)

Dead Man's Anchor (Danny Stretton - SAS / Black Ops Series Book 1) by 'Foxtrot' Oscar Dunn: Dead Man’s Anchor is a hard-edged SAS thriller about what happens when the job does not end, and the men in suits decide you are easier to erase than to debrief, one final reckoning. This is Book 1 in an SAS Black Ops series that you do not want to miss out on!

This book is Free on January 31, 2026

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The Counselors

The Counselors by Kosh Ram: Neil is forced to work with two new counselors who are extremely difficult. But when he accidentally gets romantically involved with one of them, he tries to hide his secret from his current girlfriend. But will he be able to keep his professional and private life separate, or will his girlfriend find out the ugly truth?

This book is Free on January 31, 2026

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Festive Whodunits and Suspenseful Spy Thrillers: Free Mystery eBooks

An Aero Island Christmas Mystery (The Homeswappers Book 3)

An Aero Island Christmas Mystery (The Homeswappers Book 3) by Adriana Licio: Love your mysteries, merry and bright? Join two fearless sixty-somethings and one stubborn basset hound on a snow-covered Danish island for a festive whodunit brimming with humor, hygge, and the glow of Christmas lights over one perfectly puzzling murder. FREE TODAY!

This book is Free on November 12, 2025

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Lady Rample Steps Out (Lady Rample Mysteries Book 1)

Lady Rample Steps Out (Lady Rample Mysteries Book 1) by Shéa MacLeod: When Lady Rample steps out, murder steps in. Lady Rample finds herself embroiled in the murder of a jazz club's owner. Irked that the police have arrested the wrong suspect, Lady R decides to turn lady detective. With her eccentric Aunt Butty in tow, Lady R scours London for clues. If she’s lucky she’ll find the killer before the killer finds her.

This book is Free on November 12, 2025

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The Great Meadows

The Great Meadows by Christopher Walsh: The Great Meadows is a captivating mystery woven into the southern fabric of the bourbon capital of the world – Bardstown, Kentucky. This meticulously crafted story of dark secrets and festering family wounds is replete with a host of unforgettable characters on a quest for a truth that will transform the characters and reader, alike.

This book is Free on November 12, 2025

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Mission 37: A Story of Intrigue and Betrayal

Mission 37: A Story of Intrigue and Betrayal by Michael Berk: World War II is over. Eighth Air Force Flight Surgeon Captain Jack Monroe is in England waiting to be rotated home. A mysterious colonel appears with even more mysterious orders. Monroe must go to Germany to confirm the identity of a dead Nazi. The mission takes him on a perilous journey where he meets spies, world leaders, and assassins.

This book is Free on November 12, 2025

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Bloody Love

Bloody Love by L.R. Jones: FBI profiler Lilah Love knows killers. She catches them. Sometimes she becomes them. When the line between justice and vengeance blurs, and the man she can’t resist becomes part of the danger, love turns deadly—and every heartbeat comes with a price paid in blood.

This book is Free on November 12, 2025

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Game Theory (The Kaprekar Sequence Book 1)

Game Theory (The Kaprekar Sequence Book 1) by August Folly: The most terrifyingly logical dystopia ever written. The world doesn’t end in fire or war. Not with a bang but a whimper. A global pandemic renders humanity sterile—every man, every woman, every child. The last generation is dying. In a hundred years, humanity will be extinct. Except one.

This book is Free on November 12, 2025

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Chain Reaction (The Diary of a Sloppy Sleuth Book 2)

Chain Reaction (The Diary of a Sloppy Sleuth Book 2) by Malabika Ray: When a model falls to her death in London, the Trio—an MI6 agent, a PI, and a physics master’s student—uncover the mystery that links Nazi plunder, nuclear fission, and Einstein’s legacy together in an intriguing and suspenseful spy thriller.

This book is Free on November 12, 2025

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Brad Parker and Karen Richmond Medical Thriller Series

Nondisclosure (Brad Parker and Karen Richmond Medical Thrillers Book 1)

Nondisclosure (Brad Parker and Karen Richmond Medical Thrillers Book 1) by Geoffrey M Cooper: Award-winning series with the most recent, Betrayal of Trust (Book 9), just released. Brad Parker, a cancer researcher and academic administrator, and his partner, Detective Karen Richmond, investigate cases of misconduct that plague academic research—laboratory espionage, fraud, and sexual harassment—and can lead to murder.

This book is Free on November 12, 2025

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Tragic Deaths and Missing Money: Free Mystery eBooks

A Murder in Disguise (An Archibald Lemon Boarding House Mystery Book 3)

A Murder in Disguise (An Archibald Lemon Boarding House Mystery Book 3) by Annalisa Russo: A mask can hide more than just a face. Chicago, 1928. Dulcie Nye, writer for The Delineator Magazine, is asked to write the memoir of a beloved children’s book author. Birdie Blair plans to launch her final book at a glamorous New Year’s Eve masquerade ball. Then, at the stroke of midnight, the elegant celebration takes a deadly turn…

This book is Free on November 13, 2025

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The Body in the Park (A Razzy Cat Cozy Mystery Series Book 1)

The Body in the Park (A Razzy Cat Cozy Mystery Series Book 1) by Courtney McFarlin: Reporter Hannah Murphy suddenly has the gift of gab... with her cat! When a dead body drops in the park, this unlikely duo springs into action. With a cynical detective standing in their way, Hannah and Razzy must work together to sniff out the truth before it's too late. A cozy mystery packed with laughs and a truly purr-fect partnership!

This book is Free on November 13, 2025

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Pilfered Promises (A Victorian San Francisco Mystery Book 5)

Pilfered Promises (A Victorian San Francisco Mystery Book 5) by M. Louisa Locke: It is the winter of 1880, and the amateur sleuths Annie and Nate Dawson look forward to spending their first holidays together as a married couple. But when they are hired to investigate thefts in a San Francisco shopping emporium, they find themselves racing to keep these thefts and a tragic death from ruining the holidays for everyone.

This book is Free on November 13, 2025

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The Killings in Paradise Valley (Deputy Jordan Tynes Modern Western Book 2)

The Killings in Paradise Valley (Deputy Jordan Tynes Modern Western Book 2) by Gregory C. Randall: Deputy Jordan Tynes is now acting sheriff, and within days, two mining consultants are murdered in Paradise Valley, and a man is found on a blizzard-obscured highway without memory or identification. Now recovered, ATF Special Agent Mike Cardona works with Jordan to stop a gang of gun-running and drug-dealing women environmentalists called the Sisterhood of the Stone Hammer.

This book is Free on November 13, 2025

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The Road to Delano

The Road to Delano by John DeSimone: "Devastating and triumphant, The Road to Delano is a meticulous historical novel that honors the bravery and sacrifices of those who stand up to injustice, even at great peril to their own well-being." 5-Star Foreword-Clarion Review. Foreword 2020 INDIES Finalist. Maxy Award 2021 Finalist. Independent Press Awards 2021 Distinguished Favorite.

This book is Free on November 13, 2025

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Super Route Seven: Ride or Die

Super Route Seven: Ride or Die by Helen MacArthur: One bus, seven strangers, and a simple suitcase mix-up turn a regular road trip into a wild ride. The seven go up against cult and cartel members intent on chasing them down. When the route detours to a Scottish town called Furnace, love, loyalty, and betrayal collide in this darkly funny, fast-paced thriller.

This book is Free on November 13, 2025

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