Thriller - Freebooksy

Tag: Thriller

Vanishing Villagers, Secret Missions, and Lost Memories: Free Mystery / Thriller eBooks

Fireside and Secrets (Fireside Dragon Mysteries Book 1) FREE by K.E. O'Connor: A tiny wyvern. A reluctant sleuth. And vanishing villagers. Bell Blackthorn just wants hot tea and no trouble. Her mischievous wyvern Hodgepodge agrees. But banned magic and royal secrets drag them into danger. A charming mystery packed with dragons, found family, laughs, and an adventure readers call “intriguing” and “a ten star adventure.”

This book is Free on October 20, 2026

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Visions (Killer of Killers Book 1) FREE by Charles Welch: Haunted by visions of murder, Kalen McDonald hunts the predators no one else can stop. But when a ruthless killer discovers Kalen’s secret life—and targets the family he loves—hunter and hunted collide in a deadly race where justice, vengeance, and survival blur. From award-winning author Charles Welch!

This book is Free on October 20, 2026

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Evelina Fontana FREE by M. Rebecca Wildsmith: WWII Italy. Behind the doors of an asylum, Evelina Fontana carries out a secret mission for the British government. But coded messages soon collide with brutal murders, forbidden desires, and patients who insist the impossible is real. As violence escalates, the line between madness and something far stranger begins to disappear.

This book is Free on October 20, 2026

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The Final Floor FREE by Mark B Dawkins: Matt wakes inside a sealed corporate skyscraper with no memory of who he is. Employees vanish. Windows repeat. Then he finds a passage to a lakeside town where everyone knows him by another name. As his memories return, Matt must discover which world is real—and what the truth will cost him.

This book is Free on October 20, 2026

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The Hidden Face of God FREE by R.A. Williams: In 2038, a rogue AI wipes the internet of the Shroud of Turin and evidence of Christ’s resurrection. When cybersecurity expert David Bishop fights back, the attacks turn deadly—targeting him and the woman he loves. Soon, he discovers the assault on faith is just the opening move in a covert war for global domination.

This book is Free on October 20, 2026

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The Wife I Was FREE by Maria Frankland: A collapsing marriage, a cousin who's getting too close and a daughter caught in the middle. Just when Georgia thinks things can't get any worse, the unthinkable happens...

This book is Free on October 20, 2026

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Vince Tanaka FBI Thriller Series

The Ritualist (Vince Tanaka FBI Mystery Thriller Book 1) FREE by Adam Roach: The press calls him the Ritualist. Detective Vince Tanaka had finally landed the FBI dream he'd chased since the night his own family was taken from him, He and his family were ready to start fresh. Then the phone rings. The Ritualist is back. And Vince has forty-eight hours to end it before the killer disappears for another three years.

This book is Free on October 19, 2026

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Other Books in the series

The Architect: An edge of your seat serial killer thriller (Vince Tanaka FBI Mystery Thriller Book 2)

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0

The Hangman: An edge of your seat serial killer thriller (Vince Tanaka FBI Mystery Thriller Book 3)

KINDLE
5.99

The Mastermind: An edge of your seat serial killer thriller (Vince Tanaka FBI Mystery Thriller Book 4)

KINDLE
5.99

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Hollywood Secrets, Psychic Sleuths, and Corrupt Coverups: Free Mystery / Thriller eBooks

Sense and Scent Ability (A Nora Black Midlife Psychic Mystery Book 1) FREE by Renee George: 'Sense and Scent Ability' follows Nora Black, a salon owner in Garden Cove. After surviving a near-death experience, she gains psychic abilities triggered by scents. When her friend is accused of murder, Nora uses her gift to uncover the truth in this gripping cozy mystery.

This book is Free on October 19, 2026

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Never Let You Go (Trespassing Book 7) FREE by P.W. Creighton: After a drive-by kills his friends, Logan wants payback. With the Sheriff covering for the Cape’s wealthy elite, Logan and his allies take the law into their own hands. But exposing the deep corruption of the powerful won't just bring answers—it will bring more deaths. In a town bought by billionaires, who keeps you safe?

This book is Free on October 19, 2026

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The Jeri Howard Anthology (Books 10-13) (The Jeri Howard Anthology Series Book 4) FREE by Janet Dawson: Savvy, street-smart Oakland P.I. Jeri Howard focuses on family matters. First, she explores her grandmother's possible involvement in a murder during Hollywood’s pre-war heyday. Next, she searches for her brother, who’s disappeared, then helps a distraught daughter clear her father’s reputation, and, finally, aids a friend whose troubled sister has a dangerous boyfriend and is now off the radar.

This book is Free on October 19, 2026

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Roles and Permissions FREE by S. M. Afarin: Adam swears he saw a murder, but everyone says he’s delusional—until he finds the footage, and things get even weirder. What if your boss convinced everyone you’re insane before you could prove he's a murderer? The scariest part of being paranoid is discovering you were actually right all along. Was Adam, though? And even if he was, will it matter?

This book is Free on October 19, 2026

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Cyber Crimes, Occult Secrets, and Cat-and-Mouse Games: Free Mystery / Thriller eBooks

Their Winter Burn (Their Changing Seasons Book 2) FREE by Mary Ann Trail: Boston, winter of 1805, is a challenge. It is not the huge, bustling, commercial center Jeffrey and Georgina Chadwick, from Dublin and London, expected when they decided to relocate. Arriving in January, the bitter Boston weather takes them by surprise. However, the dead body in the basement of their new rental house really stuns them.

This book is Free on October 18, 2026

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The Crone's Curse (The Willows Bend Cozy Mysteries Book 2) FREE by Evelyn Cullet: The small town of Willow's Bend will never be the same. Take one kooky aunt who believes in curses, add a dubious occultist, and a trouble-making feline—what you end up with is an entertaining cozy mystery. Need some light-hearted fun in your reading life? Here’s a semi-spooky, whimsical tale that’s sure to make you smile.

This book is Free on October 18, 2026

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Sherlock Holmes The Empty Tuck-Boxes (Dr John Watson's Recovered Memoirs) FREE by C. Xavier: When Mycroft Holmes arrives at 221B Baker Street bearing a case of vintage claret and a peculiar wager, Sherlock Holmes finds himself dispatched to St Aldhelm's College. Narrated with warmth and dry wit by Dr. John Watson, The Empty Tuck-Boxes is a mystery of misdirection, institutional cunning, and the surprising ingenuity of those least expected to solve anything.

This book is Free on October 18, 2026

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The Strange Town Files: A 3-Book Collection FREE by Zach Ferguson: Three complete supernatural mystery novels in one volume. Quinn Marsh is a freelance journalist who goes where the story is. The trouble is that the story is always older than the town admits, and the people who know it best have spent a long time deciding not to say it out loud.

This book is Free on October 18, 2026

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The Alvarez Family Murder Mysteries: Vol 1-3 (The Alvarez Family Murder Mysteries Book 12) FREE by Heather Haven: Here is the start of the series starring PI ferret, Lee Alvarez. She sniffs out dastardly cybercrimes from the comfort of her gilded office. But when she gets up from her desk, she occasionally falls over a dead body or two. Not to worry. Solving murders is what she and her family are good at.

This book is Free on October 18, 2026

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The Silent Range FREE by James Hunt: No power. No rules. When Manhattan goes dark, a group of prepper families knows it's time to escape. Years of planning have led to this moment, but as the city collapses, every delay brings danger. Alliances are tested, loyalties fracture, and survival becomes the only currency. With no easy choices left, they must decide whether to protect each other or save themselves.

This book is Free on October 18, 2026

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Bitsy FREE by Rayna L. Stiner: Bitsy, psychic musician, and Liz, snarky vigilante, are complete opposites and share just one thing in common: a body. When Liz learns that if she hunts down a serial child abductor, she may be granted amnesia from the crimes that shattered her, she'll stop at nothing for a chance to be free, even if it means blood on her hands and risking their life.

This book is Free on October 18, 2026

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The Spirit of Want (Novels of William H. Coles Book 2) FREE by William H. Coles: A successful surgeon, a powerful female attorney, a TV evangelist accused of child molestation. Lucy MacMeil was hired to defend Reverend Bain, but instead of winning the legal case, the defendant wins her heart. Her client, under the threat of prosecution, flees to Africa. Lucy shockingly abandons her marriage and family to follow him.

This book is Free on October 18, 2026

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Deadly Behavior (Dr. David Rothberg Series Book 2) FREE by Walter Marks: Prison psychiatrist David Rothberg approved the release of the infamous Baby Carriage Killer. Once out, the killer goes on a murderous rampage, and David has to find him and stop him. This novel follows both the BCK and Rothberg till it becomes a cat-and-mouse game with a shocking ending.

This book is Free on October 18, 2026

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New Beginnings, Deadly Puzzles, and Reluctant Investigations: Free Mystery / Thriller eBooks

Biscuits and Bedlam (Paw Paws Pet Bakery Cozy Mystery) FREE by Laina Turner: Newly divorced Tillie Moore moves to Sweet Haven with Daisy her lovable St. Bernard, Beans her opinionated mini pig, and big dreams of opening a pet bakery. Then she finds her grumpy neighbor dead on the floor the night before opening and she's the prime suspect. With her furry crew and pure grit, Tillie won't let a killer ruin everything.

This book is Free on October 17, 2026

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The Divided Secretary (The Kept & Found Mysteries Book 1) FREE by K. J. McGillick: An appraiser is murdered, and a forged tag points to Tess Hartwell’s family business. The trail leads to an antique secretary desk altered for reasons worth killing over. With her grandmother Nell, Tess must find out who changed the heirloom, who falsified the estate records, and why the appraiser had to die. Book 1 of The Kept & Found Mysteries.

This book is Free on October 17, 2026

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Murder on the Casino Bus (Ruby Jean Turner Mysteries Book 1) FREE by Ida Shoulders: Do not sit in Sister Bernadine's seat. Ruby Jean's church travel club rides to the casino every third Saturday, and in nine years she has never lost a passenger. Then Deacon Wilford Hayes takes that seat, and by Alabama, he is dead in it. Forty-two church members saw something and agree on nothing. Book one of the Ruby Jean Turner Mysteries, a Southern cozy about church ladies and long memories.

This book is Free on October 17, 2026

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Sherlock Holmes The Ardlamont Enigma (Dr John Watson's Recovered Memoirs) FREE by C Xavier: August 1893. A young heir lies dead on a Scottish Highland estate. A loaded shotgun. A trusted tutor. Life insurance policies worth twenty thousand pounds, signed mere days before the fatal shot. The local authorities call it a tragic accident. Sherlock Holmes takes the next train north. Based on the real 1893 Ardlamont Case, Scotland.

This book is Free on October 17, 2026

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The Reluctant Coroner (Fenway Stevenson Mysteries Book 1) FREE by Paul Austin Ardoin: Get to know Fenway Stevenson in this first-in-series from USA TODAY bestselling author Paul Austin Ardoin! Fenway doesn't want to return to the coastal town where her estranged father is practically king, but a murder draws her into a deepening conspiracy. "Ardoin is the real deal" —Mark Stay, host of Mark Stay's Creative Differences podcast.

This book is Free on October 17, 2026

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Dinner And A Murder (Nikki Hunter Mysteries) FREE by Nancy Skopin: “An unrelenting PI, a former flame, and an inspired assassin…” Dinner and a Murder is the third book in a mystery series featuring Nicoli "Nikki" Hunter, a Private Investigator specializing in covert bar and restaurant employee surveillance.

This book is Free on October 17, 2026

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Checkmate (The Brian Koski Stalker Series Book 1) FREE by Jean Hackensmith: Twelve moves. That is all the time Caryn Deaver has left to live. Eighteen years after surviving a house fire set by her sadistic ex-husband, Dan Hamilton is free—and the countdown has begun. Fire Chief Zach Riker saved Caryn once from the flames. Now, he must play a madman's game to protect the woman he loves before the clock runs out.

This book is Free on October 17, 2026

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The Stormy Warrior (Jennifer's Navy SEAL Romance Book 4) FREE by Jennifer Youngblood: He can rescue her from danger. But can he risk his heart? Spunky chef Tess falls for brooding ex-Navy SEAL Caden in romantic Hawaii, and then tragedy plunges her into a ruthless man's web of deceit. With Caden's dark past threatening their future, can their love survive the secrets or will deception tear them apart?

This book is Free on October 17, 2026

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AURA: What Hath God Wrought FREE by Draco Farrell: AURA. It never lies. It never disobeys. It simply stops saving us. AURA runs the power grids, financial markets, and water systems of sixty-one countries. It was built to keep civilization running. Until the night it decides not to. Four seconds after a routine update, every screen displays the same message: WHAT HATH GOD WROUGHT?

This book is Free on October 17, 2026

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Foresight: Scorched Vision (Volume One) 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 October 17, 2026

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Deadly Patterns, Vanishing Women, and Poisoned Tea: Free Mystery / Thriller eBooks

Tea with Milk and Murder (Oxford Tearoom Mysteries Book 2) FREE by H.Y. Hanna: Tearoom owner Gemma Rose overhears a sinister conversation in an Oxford gallery minutes before an art student is fatally poisoned. Now she's on the case, helped by the nosy 'Old Biddies' from her local village. But this mystery is twistier than a Chelsea bun and she could be next on the killer's menu. Or will her tabby cat, Muesli, save the day?

This book is Free on October 16, 2026

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Rapid Death (The Desert Pines Mystery Series Book 2) FREE by Julie Titterington: Dark secrets, deadly brews, and a mystery that's anything but decaf! For Jane McLaren, a quiet life spent juggling her medical practice, her bustling cafe, and her crazy family is the goal. The last thing she needs is another body. But when she's called to examine the remains of a rafting guide, nothing can prepare her for the mystery brewing.

This book is Free on October 16, 2026

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Murder in the Graveyard (Destination Murders Book 5) FREE by Cathy Wiley & More: Take a walk among the tombstones with Murder in the Graveyard, the 5th book in the fan-favorite Destination Murder series! This collection of cozy mystery short stories delivers chills, thrills, and a few restless spirits with unfinished business. Perfect for a spooky fall evening, these bite-sized mysteries are just dying to entertain!

This book is Free on October 16, 2026

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Ties That Bind (Detective Madison Knight Series Book 1) FREE by Carolyn Arnold: Two women. Two identical neckties. One deadly pattern. When Detective Madison Knight links two strangled women to the same killer, she realizes the next victim may already be in his sights. Can she crack his deadly pattern before he strikes again?

This book is Free on October 16, 2026

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The Oktoberist FREE by Andy Onyx: THE OKTOBERIST is the zeitgeisty new spy novel from Andy Onyx, reimagining London and Dublin in a dystopian near-future, where rogue AIgents mess with human frailty and the geopolitical East/West End-Game reaches its zenith… on Halloween.

This book is Free on October 16, 2026

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Shore Trouble (The Ellis Kane Mysteries Book 1) FREE by David Antocci: A missing mother. A floating cosmetic clinic. A town with more secrets than sense. Former detective Ellis Kane expects a quiet visit to Turtle Key. Instead, a missing-person case has him tangled up with yacht-owning mobsters, jittery doctors, and peacocks with boundary issues. Paradise has a shady side—and Kane’s about to get the tour.

This book is Free on October 16, 2026

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Nuclear War: The Last Flash We Ever Saw (Day Zero Book 1) FREE by Sam Nyxon: A limited nuclear strike. A chain reaction growing harder to stop. As leaders struggle to contain the crisis, every decision risks turning a limited conflict into a global catastrophe. Begin the Day Zero saga with Book 1: The Last Flash We Ever Saw.

This book is Free on October 16, 2026

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The Perfect Suspect FREE by Julie F. Puleo: She went looking for a story and found a killer’s trail. Retired true-crime podcaster Janet Dellanova shadows a defense attorney, then dives into a seven-year-old murder conviction and a chilling serial-killer theory. Armed with dry humor and relentless curiosity, she uncovers evidence that could change everything forever. Follow the clues today.

This book is Free on October 16, 2026

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Girl Offline FREE by Raviv Itzhaky: When a young woman disappears, the line between her online identity and real life begins to unravel. What starts as a digital connection becomes a dangerous game of obsession, manipulation, and deception. Girl Offline is a gripping psychological crime thriller about how little we really know about the people behind the screen.

This book is Free on October 16, 2026

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Power in the Blood FREE by Michael Lister: Was it murder, accident, or suicide? Ex-cop turned prison chaplain John Jordan investigates an inmate’s bloody death—and a mother’s disappearance—only to uncover a deadly connection someone will kill to protect. “Crackles with tension and authenticity.” —Michael Connelly. Includes a special introduction by Michael Connelly.

This book is Free on October 16, 2026

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Coded Notes, Spirited Partnerships, and Deadly Schemes: Free Mystery / Thriller eBooks

Flora Flowerdew & the Mystery of the Duke’s Diamonds (Flora Flowerdew Victorian Mysteries Book 1) FREE by Amanda McCabe: London, 1888. A glamorous spirit medium with a secret—her little dog sees the ghosts—gets swept into a deadly hunt for missing diamonds. With murder in the fog and a duke at her side, Flora must solve the mystery before she loses her reputation…or her heart.