Thriller - Page 4 - Freebooksy

Tag: Thriller

Buried Bicycles, Hacked Pasts, and Vanishing Friends: Free Mystery / Thriller eBooks

Pushing Up Daisy (Daisy Bruce Cozy Mysteries Book 1) FREE by Patti Larsen: She's far more clever than she gives herself credit for! When Daisy's ex-fiancée asks her to attend an event, she's sure it's a terrible idea. Even more so when a dead body drops, and she's the only one who can solve the murder. Can love survive homicide and her choice to put herself first? Or will the killer get to her before she can find out?

This book is Free on June 20, 2026

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Meditation and Mischief FREE by Elizabeth Pantley: This book club dives (literally!) into the pages of a cozy mystery. This quirky group of brave members must solve the mystery to get out of the book. It’s so much fun - you’ll wish for a book club like this!

This book is Free on June 20, 2026

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The Shadow Ledger FREE by Owen Parr: A renowned heart surgeon stands accused of murder. A hospital is hiding secrets. And every person in the operating room had a reason to want the victim dead. As Jack discovers that the truth is far more dangerous than imagined. Packed with twists, courtroom drama, and intrigue, Beneath the White Coats will keep you guessing until the final page.

This book is Free on June 20, 2026

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The Girl Beneath Winter Lake (Northern Silence Mysteries Book 1) FREE by Astrid Norlund: A rusted bicycle rises from a frozen lake, reopening a twenty-two-year-old disappearance. As investigator Nia Carter digs into the cold case, she uncovers buried secrets, hidden evidence, and a town determined to keep the past frozen. A gripping atmospheric mystery set in northern Canada.

This book is Free on June 20, 2026

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A Family of Sinners (Robertson and McLean Book 2) FREE by CM Sinclair: When Daniel Chapman, head of the richest family in Essex, is kidnapped on the eve of a historic land deal to build a new city outside London, newly promoted DS Robertson and her father, Tam McLean, are thrown into a high-stakes investigation. But the kidnappers aren’t after money - they demand the Chapman family confess their darkest secrets.

This book is Free on June 20, 2026

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For the Love of You FREE by Tarshima Washington: “For the Love of You is an emotionally gripping mystery that weaves grief, betrayal, and self-discovery into a compelling journey, keeping readers captivated as they unravel the secrets that changed one woman’s life forever.” – NewInBooks

This book is Free on June 20, 2026

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Secrets that Bind (Tangled Wires Book 1) FREE by D.M. Foyle: With a fragmented memory and a grim future, Raz only feels confident about two things: hacking computers - and that people can't be trusted. However, with her best friend missing and the head of the Russian mob hot on her tail, Raz must decide if FBI agent Emet Shultz can help find her friend before another falls victim to her treacherous past.

This book is Free on June 20, 2026

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78 Degrees and Bloody (The Casey Stafford Series Book 1) FREE by George Prior: The thrilling first book in the acclaimed series, LAPD detective Casey Stafford hunts a killer who brutally murdered an internet influencer and her boyfriend, leading to a case involving gangs, the FBI, and a leak within the police department. “An exhilarating thriller. Get it.” — Kirkus Reviews "Superb." - Edgar Award-winner Lou Berney.

This book is Free on June 20, 2026

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Deadly Kitchens, Ancient Curses, and Hidden Pasts: Free Mystery / Thriller eBooks

Cookin' Up Murder FREE by D.J. Adamson: “An addictive page-turner, Cookin' Up Murder will have you hooked from the first page!” — Mystery Review Daily. When a high-profile baker is found dead under suspicious circumstances, private investigator Tuesday Welsh dives into a case as complex as it is dangerous. If you like Sue Grafton, this will be your next best find!

This book is Free on June 19, 2026

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What's Your Name? FREE by Miss May: A tragedy befell the small town of Blackridge when a student came to school with a gun and a list of names, giving birth to the rumor of a curse: the ghost of the killer is still seeking out names and adding them to his list. So when the new students come to town, everyone is eager to learn the truth of this curse and asks, "What's your name?"

This book is Free on June 19, 2026

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The Lost Coast: The Revenge of Mad River Billy FREE by Daniel Robinson: A massacre buried by time. A curse that never died. A terror that returns every ten years… One hundred years ago, Timothy Hurley and his men slaughtered an entire Wiyot village, silencing its people and erasing their legacy—or so they thought. But before the last breath was drawn, a shaman named Mad River Billy unleashed a deadly curse, vowing to spill the blood of the murderers' descendants.

This book is Free on June 19, 2026

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The Coptic Echo (The Echo Cycle Book 2) FREE by PJ Farrell: Elena Marro has spent three years trying to disappear — and guarding the last piece of a machine that lets the living witness the past. Then a billionaire builds his own version and prepares to give it to the world, with no idea what it truly does.

This book is Free on June 19, 2026

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Tag, You're It! FREE by Cristano Law: When Mariel witnesses the brutal murder of the man she loves, she becomes the next target. Hunted by ruthless criminals, she is drawn into a secret network of murder interceptors tied to her lover's past. Can this shadow group protect her, or will she be silenced forever?

This book is Free on June 19, 2026

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Contested Wills, Vanished Friends, and Obscured Truths: Free Mystery / Thriller eBooks

Hellcat (Jax Diamond Mysteries Book 9) FREE by Gail Meath: There's a legendary killer in town but solving the case may hit too close to home. Join Jax Diamond, his partner, Ace, and Broadway star Laura Diamond, along with a crazy cast of friends, fight crime in 1920s New York City. "The twists actually twist and clues are layered brilliantly. Hellcat didn't just entertain me. It outsmarted me." -Amazon

This book is Free on June 18, 2026

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Written in Blood (Claudia Rose Forensic Handwriting Mysteries Book 2) FREE by Sheila Lowe: A contested will. A family at war. A teenager on the edge. When Claudia Rose authenticates a signature on a hotly contested will, she's pulled into a bitter feud between a trophy wife and vengeful stepchildren. Then a teen she's trying to help becomes a suspect—and Claudia faces a betrayal she never saw coming. Fans of Tami Hoag will love this one.

This book is Free on June 18, 2026

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El Gordo (NY PI Book 6) FREE by Wayne Clark: A Puerto Rican musician trying to find his place in New York’s jazz world appears to have committed suicide by jumping overboard from the Staten Island ferry. It makes no sense to everyone who knew him. Eventually, a prominent figure in the Bronx underworld, an obese man known as El Gordo, the fat man, is suspected of being behind the killing.

This book is Free on June 18, 2026

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Blood Oranges FREE by R. M. Blackwood: Ethan returns to save his kibbutz, but a suspicious death, buried secrets, and a land scam put his life at risk.

This book is Free on June 18, 2026

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Death on a Dime (Southside Hooker Series Book 1) FREE by Baer Charlton: Hooker rules the nights in South San Jose from his giant tow truck. The leather-jacketed elbow out the window is his rebel without a cause skin. Life is cherries until he witnesses the first of several cops shot to death by an unseen assailant. When the killing turns to family, only Hooker has the resources and his ear to the street.

This book is Free on June 18, 2026

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Body of Work FREE by E. L. Wilk: An Eric Hoffer Best Fiction Award Gold Medal Finalist, this soft sci-fi medical & psychological thriller is a Kindle Top Ten Bestseller that blends the emotional depth of Ishiguro's Never Let Me Go, the rich human complexity of George Eliot's Middlemarch, and a 21st-century reimagining of Robin Cook's Coma. Where people are just dying to get in.

This book is Free on June 18, 2026

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Killsong (The Nicholas Sharp Thrillers Book 1) FREE by Mark Mannock: FALSE INTEL TURNED NICHOLAS SHARP INTO THE MAN HE NEVER WANTED TO BE. After leaving the Marines, he finds refuge as a pianist on a USO tour, until a friend disappears and a disgraced commander pulls him into a search for Saddam’s rumored arsenal. Sharp refuses to play soldier again. An assassin has other plans.

This book is Free on June 18, 2026

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The Web of Dwellers Thriller Series

Stay Dark (Web of Dwellers Book 1) FREE by Tess Manchester: She's a vampire private investigator hiding in plain sight. He's a detective searching for a killer. When their paths cross in the city's shadows, Neve Traxon must choose: protect her deadly secret, or expose her true nature to catch a murderer she should have let die.

This book is Free on June 17, 2026

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Other Books in the series

Catch Sight: A Dark Urban Fantasy Vampire Thriller (Web of Dwellers Book 2)

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5.99

Cut Free: A Dark Urban Fantasy Vampire Thriller (Web of Dwellers Book 3)

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5.99

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Survival Battles, Buried Secrets, and Chilling Investigations: Free Mystery / Thriller eBooks

Murder by the Lighthouse (A Paisley Penrose Cozy Mystery) FREE by Cheryl Marlow: A stage collapses during a lighthouse fundraiser, killing the town's least popular businessman. When evidence points to murder, innkeeper Paisley Penrose, her Labradoodle Noodle, Detective Grant Halloway, and the quirky Shoreline Circle must uncover the truth before the killer turns their attention to Paisley.

This book is Free on June 16, 2026

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1st Shock (Schock Sisters Mystery Series) FREE by Misty Evans and Adrienne Giordano: Elite forensic sculptor Meg Schock is obsessed with solving cold cases and bringing justice to victims. When the local US attorney brings her the skull of a young murdered woman with similarities to one she’s already reconstructed—but not identified—she and her sister, Charlie, dive headfirst into a chilling investigation.

This book is Free on June 16, 2026

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Generations FREE by Noam Josephides: GENERATIONS is a thought-provoking #1 Bestseller set on a multi-generational ship. A secret buried for generations. A conspiracy threatening humanity’s future. And one woman who must risk everything to uncover the truth. "An epic science fiction noir!" - Publisher Weekly “Extraordinary… enthralling journey” - Kirkus Reviews

This book is Free on June 16, 2026

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Through a Dark Duet (Books 1-2) FREE by Tamara Rose Blodgett: 🌍 2 books - FREE today! THE BOOK OF ELI meets EDGE of COLLAPSE in this gritty EMP thriller box set by NYT bestseller Tamara Rose Blodgett. Three groups fight for survival in a brutal post-apocalyptic world🌪️ Scarce resources💧desperate alliances 🤝 + hidden truths collide. Download NOW before it's too late!💥#PostApocalyptic #Dystopian #Thriller

This book is Free on June 16, 2026

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Poisoned Cupcakes, Vanishing Suspects, and Forgotten Nights: Free Mystery / Thriller eBooks

Murder, Mystery, and Muffins (A Hazel Winslow Cozy Murder Mystery Book 2) FREE by A.P. Wells: The poisoned cupcakes came out of nowhere. Now, Hazel Winslow’s best friend is framed for murder. With Hazel’s trusty “investigator-doodle” puppy, Watson, they’re on the case to sniff out the real killer. But the killer is willing to kill again to stay hidden. Nobody is safe. Not even a puppy.

This book is Free on June 15, 2026

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The Mermaid Murders FREE by Chett Doubret: In fog-shrouded Neoluminae City, cyborg food-truck owner Cyberon McGafferty investigates a string of murdered mermaids. What begins as a grisly mystery soon uncovers hidden conspiracies, forbidden experiments, and an ancient terror rising from the deep. If Cyberon fails, Neoluminae City will drown.

This book is Free on June 15, 2026

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Do Nothing (The Griffin Knight Series Book 1) FREE by Miguel Angel Hernandez Jr.: Award‑winning author of gritty, high‑octane mystery thrillers. A killer stalks New York City, and Detective Griffin Knight is the only one who sees the pattern. As bodies surface and the city turns a blind eye, Knight races to stop a predator hiding in plain sight. In a world of silence and fear, doing nothing is the most dangerous choice.

This book is Free on June 15, 2026

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Just One Yesterday (Trespassing Book 12) FREE by P.W. Creighton: When Logan wakes up in a compromising position with two half-naked girls, he knows that something is wrong. Everyone assumes it was just a wild night of partying that got out of hand. But Logan was missing for two days and knows something terrible happened. The problem is that he has no memory of what occurred before or after he went missing.

This book is Free on June 15, 2026

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The Empty Chair FREE by Christos Vlassis: A guarded van arrives at the courthouse—completely empty. A corrupt politician has vanished. As defense attorney Sofia Daniil fights a system of state secrets and corrupted logs, she uncovers a dark family legacy. A gripping psychological thriller where the courtroom’s empty chair holds a deadly truth. Can she expose the conspiracy?

This book is Free on June 15, 2026

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Unbidden Peril (The Peril Files Book 1) FREE by Bradley S Moore: The truth doesn’t set you free—it makes you a target. Dr. Russell Hendricks built something that mattered. Now a U.S. senator is mining federal grant data to seize the country’s most promising science—and Russell’s work is the prize. Forced to run and fight, he learns some secrets don’t just end careers. They cost lives.

This book is Free on June 15, 2026

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The French Deception Thriller Series

A Forgery in Paris (French Deception Book 1) FREE by Janice Nagourney: When a school chum is mugged in the metro, American Translator Alex Thornhill teams up with charming FBI agent Eugene Spector and goes undercover in the French underworld, working for criminal mastermind Jacques Mornnais-- only to find herself in the crosshairs of Jacques’ dangerous underling. Debut of the classy, twisty French Deception series!

This book is Free on June 14, 2026

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Other Books in the series

A Forgery in Lyon (French Deception Book 2)

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3.99

A Forgery in Marseille (French Deception Book 3)

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3.99

A Forgery in Toulouse (French Deception Book 4)

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4.99

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Hostage Deadlines, Hidden Pasts, and Shadowy Plots: Free Mystery / Thriller eBooks

The Silver Gun (A Lane Sanders Mystery Book 1) FREE by L.A. Chandlar: In 1930s New York, mayor’s aide Lane Sanders battles corruption, gangsters, and ghosts from her past. When a murder weapon resurfaces—a gun tied to her childhood—she’s thrust into a deadly game of secrets and power. The Silver Gun is a glittering Jazz Age mystery of courage, danger, and redemption.

This book is Free on June 14, 2026

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EMP Final Warning FREE by Colton Lively: One second, Beth Green is saving lives. The next, the world flatlines. A strange surge wipes out the grid and turns her hospital into a war zone. Her husband and daughter are miles away, unreachable and alone. To get back to them, Beth will have to cross a city that’s learning how fast civilization can die.

This book is Free on June 14, 2026

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Seven Days From Sunday (An MP-5 CIA Thriller Series Book 1) FREE by M.H. Sargent: Set during the Iraq War, this fast-paced thriller follows a ruthless terrorist who vows to execute an American hostage and launch a deadly attack in seven days. As a CIA team races to stop him, an Iraqi pharmacist infiltrates the cell to find his kidnapped fiancée—and learns she may be the key to the coming attack.

This book is Free on June 14, 2026

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Runaway Conspiracies, Devious Schemes, and Haunted Pasts: Free Mystery / Thriller eBooks

A Grave Roast (Orchard Hollow Book 1) FREE by A.N. Sage: Piper Addison has three problems: a broken espresso machine, malfunctioning magic, and a dead body. Guess which one she doesn’t see coming? 'A Grave Roast' is a paranormal cozy mystery complete with an unlucky witch, a ghost familiar, and a feisty raccoon with a talent for getting into sticky situations.

This book is Free on June 13, 2026

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Welcome Home to Murder (Molly McGuire Mysteries Book 1) FREE by Cindy Kline: Molly McGuire returns to Ireland when her marriage in the United States ends, looking forward to reconnecting with her family. When her childhood nemesis ends up dead and her brother the prime suspect, Molly goes to work on finding the real killer! Start the adventure with Book One. Ten books of Irish mystery, mayhem, and a bit of magic!

This book is Free on June 13, 2026

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Turtle Cove FREE by Marc Landau: Florida heat doesn't just make you sweat; it makes you crazy. Nolan Parker’s version of paradise is simple—a quiet beach, a loyal pup, and a turtle to paint. But "simple" doesn't pay for kibble, and inflation has him one missed paycheck away from a cardboard box with a view. When a gig to find a runaway teenager leads him into the heart of the Everglades, his quiet life goes up in swamp gas...

This book is Free on June 13, 2026

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Other People's Money (The Madeline Dawkins Mystery Series Book 9) FREE by Cynthia Hamilton: While Madeline and her team search for a missing bookkeeper, while vetting a possible gold-digger, startling connections begin to appear, adding to the complexity of what they’re dealing with. The MDPI team is pulled in several different directions as they try to track down grifters who find the lure of other people’s money too hard to resist.

This book is Free on June 13, 2026

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The Future Ones (Althea Johnson Series Book 2) FREE by S. A. Asthana: Police Lieutenant Althea Johnson understands that a case is truly closed only when there are no unanswered questions left. That’s the foundation of policing aboard the Starshot, a spaceship deep into its millennia-long journey to Proxima Centauri b. But a new act of violence forces her to confront how much was left unresolved beneath her last case.

This book is Free on June 13, 2026

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Deuce Mora Mystery Series (The Deuce Mora Series Book 7) FREE by Jean Heller: Fiery, tough, athletic, and a dirty fighter when she has to be, journalist Deuce Mora tends to lean more heavily on her "investigative reporter" profile than her “lead columnist” title strictly requires. Rather than shying away from fights, she tends to pick them.

This book is Free on June 13, 2026

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Oceans of Trouble (Tyler's Trouble Trilogy Book 2) FREE by Travis Casey: Fast, foul-mouthed, and laugh-out-loud ridiculous, this is a sea story for anyone who’s ever tried to escape their problems… only to discover they stowed away in your seabag. Come aboard—just don’t volunteer to “blow the EOOW.”

This book is Free on June 13, 2026

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Veritas FREE by Livia Huntingdon-Jones: Will the truth set you free?

This book is Free on June 13, 2026

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Out of Control FREE by Linda Riedle: Forensic pathologist Lily Markham's life is turned upside down when her father's body shows up on her autopsy table, thirty years after she believed him dead. With reason to think that the killers want her dead also, she is in a race to find answers—a search that will lead her to a shocking conspiracy at the highest levels of government.

This book is Free on June 13, 2026

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Restless Spirits, Hidden Betrayals, and Dangerous Truths: Free Mystery / Thriller eBooks

The Heart’s Choice (Cotton Cops Mysteries Book 1) FREE by Anna Markland: Uprooted to a crumbling estate in industrial Lancashire, Beatrice Parker never expected to fall for a ruthless mill owner. But when murder strikes his mill and scandal threatens them both, Bea and Roger must risk everything—because love born in danger may not survive the truth.

This book is Free on June 12, 2026

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Murder Most Foul (A Jack Dunn & Martha Healey Mystery Book 4) FREE by Maggie McChristie: In the close-knit town of Oak Hill, secrets are hard to keep. A series of troubling incidents at a local private academy draws Jack Dunn and Martha Healey into a maze of betrayal and hidden pasts. When nothing is as it seems, learning the truth can be murder.

This book is Free on June 12, 2026

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Shadow of the Sunstone (Sierra Byrd's Airborne Archaeological Adventures Book 1) FREE by Luke Richardson and John Hopton: Sierra Byrd swapped the flight deck for solitude. Then an archaeologist arrived with an ancient relic—and a sinister plot to poison humanity. Now she's back in the cockpit, racing against time and a megalomaniac seeking immortality. Ancient mysteries. High-stakes dogfights. Zero profanity. Shadow of the Sunstone—Indiana Jones meets Top Gun.

This book is Free on June 12, 2026

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Innocent Monsters (The Orphic Assassin Trilogy Book 3) FREE by Sam Luna: Damien Attica is the anti-hero to end all anti-heroes--from ancient Greece to 1992 Albuquerque to modern-day Los Angeles... a restless spirit reincarnates across the millennia to dispense brutal justice. The thrilling conclusion of the reader-acclaimed Orphic Assassin Trilogy.

This book is Free on June 12, 2026

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She Emerged FREE by Alex Ruby: A disgraced detective. A wrongful arrest. A killer no one sees coming. When Amber Jones is pulled back into a D.C. murder investigation, she uncovers a web of corruption connecting dirty cops, Russian mobsters, judges, and old friends. The truth will shatter everything. Because the killer is a woman who emerged into the darkness long ago.

This book is Free on June 12, 2026

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Double Exposure (The Exposure Series Book 2) FREE by Kirk Voclain: A photographer with a spy’s eye. A traitor inside the agency. A mission designed to make him the perfect fall guy. When Reed Sawyer captures the wrong secret, every shot could be his last. 'Double Exposure' is a high-tension espionage thriller loaded with betrayal, conspiracy, and danger in every frame.

This book is Free on June 12, 2026

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