Thriller - Page 2 - Freebooksy

Tag: Thriller

Martina Monroe Crime Thriller Series

What She Left (Martina Monroe Crime Thriller Book 1) FREE by H.K. Christie: A decades-old photo. An unknown child. A secret someone would kill to keep buried. What She Left is the first book in the gripping Martina Monroe crime thriller series. It's packed with murder, buried secrets, and shocking twists. Perfect for fans of Freida McFadden, Lisa Regan, and James Patterson.

This book is Free on August 21, 2026

Kindle

Other Books in the series

If She Ran (Martina Monroe Crime Thriller Book 2)

KINDLE
5.99

All She Wanted (Martina Monroe Crime Thriller Book 3)

KINDLE
5.99

Why She Lied (Martina Monroe Crime Thriller Book 4)

KINDLE
5.99

Secrets She Kept (Martina Monroe Crime Thriller Book 5)

KINDLE
5.99

What She Found (Martina Monroe Crime Thriller Book 6)

KINDLE
5.99

How She Fell (Martina Monroe Crime Thriller Book 7)

KINDLE
5.99

Are these books no longer free? Sign up for our email and never miss a free book again!

Forgotten Daughters, Deadly Estates, and Genetic Gambles: Free Mystery / Thriller eBooks

Death at Opening Time (High Street Mysteries Book 1) FREE by Poppy Dunmore: When antiques dealer Bernard Crowther is found dead in his locked shop, grocer Marnie Bell and her High Street friends begin noticing details the police can’t ignore. What looks like a burglary soon exposes a decades-old injustice and secrets powerful people in Alderwick would rather keep buried. Book 1 of the High Street Mysteries.

This book is Free on August 21, 2026

Kindle

A Posh Murder (Rex and the Dowager Book 1) FREE by Keith Finney: A picnic by the lake. An unexpected body. A manor full of secrets. When Rex and the Dowager Duchess discover a body at a grand country estate, high-society gossip soon gives way to bitter rivalries, hidden motives - and another murder. A witty 1920s whodunit perfect for fans of classic Christie-style mysteries.

This book is Free on August 21, 2026

Kindle

A Grave Mistake FREE by R.M. Blinch: A buried military chest. A fire-wielding fugitive. And a summer about to explode. Expecting an awkward reunion with his estranged cousin in rural Maple, Trey Perry is instead plunged into a deadly 1812 treasure hunt. With their grandfather’s life on the line, Trey and Jaz must dodge a killer—and a dangerous, undeniable spark.

This book is Free on August 21, 2026

Kindle

Sovereign Citizen FREE by Tim Fox: A secret capable of altering history. A bold queen schemes to save her family from Napoleon. Centuries later, a cryptic note takes Judge “Ish” Saint from New Orleans to Europe’s royal capitals. As past and present collide, he must outwit a murderous billionaire and a secret brotherhood to find treasure that is also proof that could rewrite history.

This book is Free on August 21, 2026

Kindle

A Moth to Flame FREE by Joe Clifford: Early one morning, overnight coroner detective Lydia Barrett encounters a woman whose neck has been broken like her sister Jess's decades earlier. Checking a missed voicemail, Lydia hears a message from the dead woman who claims to have information about her sister.

This book is Free on August 21, 2026

Kindle

The Lock Out (Raz Rising - Drummond Street Boys Book 1) FREE by Shah Syed: When Zee goes inside, Raz inherits the crown—and the consequences. Golden Dragon cuts supply, Jewels rises as a proxy, and London turns cold. Raz pivots to VIP rooms and monthly “peace” payments, but the streets bite back. “Street politics with real pressure.” “Full of action… draw you in.” “Binged… went to the next one!”

This book is Free on August 21, 2026

Kindle

The Gambling Zodiac FREE by Elyar Huseynov: Four friends bound by elements and gambling addictions face a deadly game. After Mark’s death in Macau, they inherit a dangerous legacy encoded in their DNA—the secret of "GENE ZERO." Hunted by world powers, they must master their fate and addictions before time runs out. In this high-stakes thriller, victory may cost their lives.

This book is Free on August 21, 2026

Kindle

Foresight (Scorched Vision Book 1) FREE by Nupur Chowdhury: Lekh can see the future, but never change it. Hunted by a ruthless government that wants his power and insurgents who want him dead, which side will he choose? And what price will he pay to see his chosen side win?

This book is Free on August 21, 2026

Kindle Apple Books Kobo Nook Google Play

The Agreement (The Dissenter Book 1) FREE by Thomas Marsh: He is the only person on Earth who still remembers his daughter. Reality is decided by consensus. When people believe something, history rewrites to match. After a hidden faction erases his child, Theo’s wife forgets she existed. With his own memories fading, he must fight a world that swears he is losing his mind.

This book is Free on August 21, 2026

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!

The Charlie Cooper Thriller Series

Sandstorm (Charlie Cooper Thrillers Book 1) FREE by Mark Dawson: Charlie Cooper is undercover in Cairo when he’s ordered to stop a hit squad targeting a Saudi activist. But when she becomes bait, Cooper must decide how far he’ll go to protect her.

This book is Free on August 20, 2026

Kindle

Other Books in the series

The Chameleon (Charlie Cooper Thrillers Book 2)

KINDLE
0.99

Blood Brothers (Charlie Cooper Thrillers Book 3)

KINDLE
0.99

Dead of Winter (Charlie Cooper Thrillers Book 4)

KINDLE
3.99

Code Blue (Charlie Cooper Thrillers Book 5)

KINDLE
3.99

North Star (Charlie Cooper Thrillers Book 6)

KINDLE
3.99

Collateral (Charlie Cooper Thrillers Book 7)

KINDLE
3.99

Are these books no longer free? Sign up for our email and never miss a free book again!

Royal Sleuths, Chilling Secrets, and Deadly Nightmares: Free Mystery / Thriller eBooks

Murder on Driftwood Beach (The Sand Dollar Detective Club Book 1) FREE by Marin Wilder: Eight women. One sleepy seaside town. A body on the sand. When murder washes up on Driftwood Beach, Sand Dollar Cove's newest retirees trade casseroles for clues. But the deeper they dig, the closer they get to a secret the tide was never meant to return. Cozy, clever, and impossible to put down.

This book is Free on August 20, 2026

Kindle

Royally Dispatched (The Duchess of Snodsbury Amateur Detective Series) FREE by P.C. James: London,1958, and the last Debutante's Ball. Can a Duchess, her trusted butler, her cook, three eager debutantes, and a nose-it-all corgi, uncover the truth behind a seemingly random killing before she’s dispatched like her predecessor? This first in the Royal Duchess detective series is a fun cozy mystery with a dash of not-so-long-ago history.

This book is Free on August 20, 2026

Kindle

The Flower and The Serpent FREE by Madeleine D'Este: Mysterious disappearances, a battle for the spotlight and terrifying nightmares. It's just another day at Beacon Hill High School. Auditions for Macbeth are over, and on the bus ride home, a mysterious driver gives sixteen-year-old Violet and her friends' three strange predictions. Shakespeare meets supernatural mystery in 1990s Tasmania.

This book is Free on August 20, 2026

Kindle

The Missing Au Pair FREE by Carrie Rubin: Beauty above, horror below… In her search for a missing au pair in 1985 Paris, Kelly Burke takes a job with the same family and soon uncovers a deadly threat hidden in the dark underbelly of the city. “Dark, gripping, and impossible to put down”—Los Angeles Book Review

This book is Free on August 20, 2026

Kindle

The Matchbook FREE by Jonathan Finegold: Built for people who don't normally read. Short chapters. Relentless pace. A socially awkward CIA cryptographer is forced through Navy SEAL training before a covert mission that will change everything he thought he knew about himself.

This book is Free on August 20, 2026

Kindle

Marital Bliss FREE by JJ Lippman: As she prepares to remarry after escaping an abusive marriage, a woman becomes fixated on a couple in her fiancé's orbit, convinced the husband is dangerous.

This book is Free on August 20, 2026

Kindle

The Cold Archive (The Tulsa Record Book 1) FREE by Indika Guruge: When archivist Anton Fernando finds a ledger linking elderly residents, vanished records, and a Tulsa hospice, his colleague dies before she can explain what she discovered. As Anton follows the trail, someone begins altering the record—and watching him. A psychological thriller about memory, guilt, and the terrifying power of deciding what gets written down.

This book is Free on August 20, 2026

Kindle

One Last Case FREE by Robert J. Walker: A ten-year-old girl vanishes into the night. Her severed finger arrives in the mail. The police follow the clues, but every clue is bait. Retired special agent Rob Parfitt knows this kidnapping is a performance. And the final act is murder… unless he stops it first.

This book is Free on August 20, 2026

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!

Hidden Secrets, Ruthless Betrayals, and Chilling Discoveries: Free Mystery / Thriller eBooks

Murder at Blackrock Castle (A Darcy and Mozart Cozy Culinary Mystery) FREE by Greta Sinclair: Escape to Ireland with food critic Darcy Finnegan and her mischievous Schnoodle, Mozart! A visit to historic Blackrock Castle turns deadly when murder lands on the menu. With secrets simmering and a killer hiding in plain sight, Darcy must follow the clues before another victim is served up. A charming international cozy mystery!

This book is Free on August 19, 2026

Kindle

Murder in the South of France FREE by Susan Kiernan-Lewis: What happens when the magic of the south of France collides with murder? When Maggie Newberry's sister is murdered on the French Riviera, Maggie flies to France to bring her body home. When she arrives, she makes the shocking discovery that her sister had a child and is immediately pushed into a life and death race for her life.

This book is Free on August 19, 2026

Kindle Apple Books Kobo Nook Author Store

Rags to Riches (The Billy Houston Saga Book 1) FREE by Greg Holman: Billy Houston built his first empire from nothing. No money. No connections. Just instinct. But success attracts enemies. From California to New York and Southeast Asia, this is the first book in an international financial thriller saga spanning 45 years of ambition, betrayal, redemption, and survival. Start the journey free.

This book is Free on August 19, 2026

Kindle

Behind a Locked Door FREE by Sarah A. Denzil: A baby is crying behind a locked cellar door. When Lucy opens it, she finds a terrified teenage girl and her newborn hidden inside. But rescuing them makes Lucy the target of someone determined to keep the truth buried. A dark, twist-filled psychological thriller you won’t want to put down.

This book is Free on August 19, 2026

Kindle

The Modern Pharaoh (Ellis Parker Adventure Thrillers Book 1) FREE by Edward J. McFadden III: The black market in antiquities is booming, and every stolen artifact carries a deadly secret. When a mysterious Egyptian relic vanishes from an evidence locker, A.T.T.F. investigator Ellis Parker uncovers an ancient conspiracy that powerful enemies will kill to protect.

This book is Free on August 19, 2026

Kindle

The Pendant FREE by Matthias Hues: THE PENDANT is a fast, roller-coaster ride of a thriller about the price of a comeback, the people willing to pay it in someone else’s blood, and the woman who decides exactly how the final bill gets paid. Trust me. I know this world. I’ve spent nearly four decades in the entertainment business. It is ruthless, unforgiving, and sometimes downright cutthroat.

This book is Free on August 19, 2026

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!

The Perfect Patient Trilogy Thriller Series

The Perfect Patient (The Perfect Patient Trilogy Book 1) FREE by Paige Monroe: Elena Drake survived psychological manipulation—but survival didn’t end the control. Across three gripping thrillers, she follows a trail of missing memories, disappearing evidence, and buried lies to uncover who has been shaping her reality. The deeper she digs, the more dangerous the truth becomes—and reclaiming her life may cost her everything.

This book is Free on August 18, 2026

Kindle

Other Books in the series

The Perfect Silence: A Dark Psychological Thriller of Manipulation and Betrayal (The Perfect Patient Trilogy Book 2)

KINDLE
2.99

The Perfect Reckoning: A Dark Psychological Thriller of Identity, Control, and Survival (The Perfect Patient Trilogy Book 3)

KINDLE
2.99

Are these books no longer free? Sign up for our email and never miss a free book again!

Calculated Launches, Feline Mysteries, and Survival Struggles: Free Mystery / Thriller eBooks

Pawsitive Beginnings (Mystic Notch Cozy Mystery Series) FREE by Leighann Dobbs: Willa Chance has just inherited her grandmother's bookstore... little does she know it comes with a couple of mischievous ghosts and a mystery-solving cat! As Willa tries to find out who killed someone behind her store, she discovers that Mystic Notch... and her cat... are not as they seem. This is a prequel novella to the Mystic Notch series!

This book is Free on August 18, 2026

Kindle Apple Books Kobo Nook

Spirit Lake (Tye Caine Wilderness Mysteries Book 6) FREE by David Barbur: It was supposed to be a vacation. Woodsman and wildlife tracker Tye Caine and his girlfriend Kaity were looking forward to some relaxation in the Alaska backcountry. But they can’t escape the trouble that follows them, and soon they find themselves in a harrowing struggle to survive.

This book is Free on August 18, 2026

Kindle Apple Books Kobo Nook Google Play

Cyberionage FREE by Michael Elias: Moti Kidron, the Mossad’s top hacker and decorated paratrooper-turned-agent, is unafraid to bend rules to succeed. When their supercomputer predicts an imminent Iranian nuclear launch, Kidron must race against time to prevent disaster with stakes higher than ever.

This book is Free on August 18, 2026

Kindle

Caveat Games: The Ultimate Deception (The Jill Sinclair Thriller Series Book 1) FREE by Michael Wegman: When a corporate jet crashes near Cuba, Navy Lt. Jill Sinclair dives for answers—and surfaces with a conspiracy of dead athletes, offshore billions, corrupt agents, and a terror plot already in motion. Authentic, relentless military suspense for fans of Clancy, Thor, and Flynn. Start Book 1 of the 4.5-star Jill Sinclair series for FREE, today only!

This book is Free on August 18, 2026

Kindle

Forty Days at Kamas (Kamas Trilogy Book 1) FREE by Preston Fleming: America’s economy has crumbled, and an authoritarian regime rules. Paul Wagner has been sent to a camp in Kamas, Utah. But, not giving up on himself or others, he sets off on a path that could save him or earn him a grave in Utah’s badlands. Kamas offers a stirring portrait of a man determined to survive amid a dystopian vision of a future America.

This book is Free on August 18, 2026

Kindle

Maloa's Blood: Five Days on Pyros Island (The Darwin Code Book 1) FREE by M. Eigh: Pyros is an island of black glasses, and the fruit at its crater yields 25 years of life. Five billionaires have paid a fortune to climb for it -- but the mountain's air ignites against a life badly lived. Embark on an adventure with Maloa's Blood and watch billionaires climb for the prized fruit.

This book is Free on August 18, 2026

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!

Accidental Suspects, Family Sagas, and Chilling Conspiracies: Free Mystery / Thriller eBooks

Murder at the Lighthouse (A Molly McBeal Cozy Mystery) FREE by Maple Quinn: Murder at the Lighthouse returns readers to the charming seaside town of Blue Heron Bay, where Molly McBeal hopes to spend a peaceful summer running Star's Landing, her waterfront coffee shop. After years as a psychotherapist, Molly has learned that people often reveal the truth through what they don't say, especially when a respected volunteer is found dead beneath the town's historic lighthouse.

This book is Free on August 17, 2026

Kindle

Secrets in the Cottage (Rosemary Mountain Mystery Series Book 1) FREE by Nicole Gardner: In search of answers about the mother she never knew, Daphne Sullivan moves to her family’s old cottage in beautiful Rosemary Mountain. But this town is full of secrets, and someone is looking for revenge. Book 1 of the Rosemary Mountain Mystery series. Perfect for fans of twisty murder mysteries with cozy vibes and a hint of the paranormal.

This book is Free on August 17, 2026

Kindle

A Perilous Premiere (Stone & Steele Mysteries Book 1) FREE by Gail Meath: 1930s HOLLYWOOD MYSTERY SERIES, Book 1. Vivian Steele, a widowed fashion designer, reluctantly teams up with notorious playboy Preston Stone in a deadly race to stop a killer before they become the next murder victims. Book 2 Only $.99. A HELLUVA HOLIDAY, BOOK 3 Releases on 10/1 - Murder on the high seas into the depths of the jungle!

This book is Free on August 17, 2026

Kindle

The Alvarez Family Murder Mysteries Box Set (Books 4-6) FREE by Heather Haven: IN THE CONTINUING SAGA OF THE DELICIOUSLY FUNNY DETECTIVE COZIES... here are books 4 through 6 of the series starring Lee Alvarez, in-house investigator for the family-owned detective agency in the heart of Silicon Valley.

This book is Free on August 17, 2026

Kindle

Take Me Away (Trespassing Book 14) FREE by P.W. Creighton: Weeks after her friends vanished on prom night, Hailey’s world crumbles alongside her parents' divorce. When FBI evidence crushes her last hope, she is ready to give up. But a friend inspires a new purpose: revenge. Hailey teams up with an accomplice to find the truth and make the guilty pay, but the cost may be more than they can handle.

This book is Free on August 17, 2026

Kindle

Night Terror FREE by Russ Tilton: A float turns tragic for a group of kayakers when a secret military project escapes into the Ozark Mountains of West Arkansas. But the people behind the project may turn out to be an even bigger threat than those with four legs. They’re going to wish it was just a banjo player in the woods.

This book is Free on August 17, 2026

Kindle

Generations FREE by Noam Josephides: Escape the heat with this ice-cold sci-fi mystery set aboard a generation ship. When an extortion attempt sparks a spiraling trail of discoveries, a generations-old conspiracy begins to unravel—one that could alter the fate of humanity at its most vulnerable moment. ★★★★★ “An epic science fiction political noir!” — Publishers Weekly

This book is Free on August 17, 2026

Kindle

Infiltration Point FREE by Erez Kreiner: One weapon. One target. And only one team to stop it.

This book is Free on August 17, 2026

Kindle

Are these books no longer free? Sign up for our email and never miss a free book again!

Detective Mahoney Thriller Series

Final Track (Detective Mahoney Series Book 1) FREE by Julie Hiner: It’s 1987. A hallucination plagued detective hunts a serial killer leaving grisly murder scenes - emulations of 80s MTV videos. A young man struggles with his sexual identity. Live rock shows are his heroine. His mother is his poison. A Deep dive into the minds of a detective and a serial killer fused with 80s metal. "Se7en meets Guns N' Roses."

This book is Free on August 16, 2026

Kindle

Other Books in the series

KINDLE
0.99

KINDLE
1.99

KINDLE
3.99

KINDLE
3.99

KINDLE
3.99

Are these books no longer free? Sign up for our email and never miss a free book again!

Cole Chambers FBI Profiler Thriller Series

The Doomsday Butcher (Cole Chambers FBI Profiler Thrillers Book 1) FREE by S.E. Stitcher: New York, 1993: Rookie FBI agent Cole Chambers must stop a madman who’s turned an amusement park into a ghastly scene from the Book of Revelation. Can he decode cryptic clues linked to apocalyptic prophecies and stop a serial killer bent on unleashing Armageddon? Dive into a chilling race against time with The Doomsday Butcher.

This book is Free on August 15, 2026

Kindle

Other Books in the series