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Tag: Thriller

The DI Ruth Hunter Crime Thriller Series

The Snowdonia Killings (A DI Ruth Hunter Crime Thriller Book 1) FREE by Simon McCleave: Starting a new life in Snowdonia was always DI Ruth Hunter's dream. Until a twisted killer turned it into her worst nightmare. Ruth decides to trade in the crime-ridden streets of London for a more peaceful life in North Wales. But then the body of a brutally murdered woman is discovered…with strange symbols carved into her skin.

This book is Free on September 24, 2026

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Other Books in the series

The Harlech Beach Killings: The multi-million Snowdonia Murder Mystery Series (A DI Ruth Hunter Crime Thriller Book 2)

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0.99

The Dee Valley Killings (A DI Ruth Hunter Crime Thriller): The multi-million selling Snowdonia Murder Mystery Series

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1.99

The Devil's Cliff Killings: A Snowdonia Murder Mystery Book 4 (A DI Ruth Hunter Crime Thriller)

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3.99

The Berwyn River Killings: A Snowdonia Murder Mystery Book 5 (A DI Ruth Hunter Crime Thriller)

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4.99

The White Forest Killings: A Snowdonia Murder Mystery Book 6 (A DI Ruth Hunter Crime Thriller)

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4.99

The Solace Farm Killings: A Snowdonia Murder Mystery (A DI Ruth Hunter Crime Thriller Book 7)

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4.99

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Chilling Premonitions, Haunted Castles, and Generational Starships: Free Mystery / Thriller eBooks

Witchy Muse and Ghostly Clues (Scottish Witches Mysteries Book 6) FREE by Felicity Green: A charming stand-alone cozy mystery set in the Scottish Highlands! When an American art historian answers a "Muse Wanted" ad, she finds a haunted castle, a handsome ghost, and a century-old murder. With newfound witchy powers, can she solve the mystery before she's sent packing?

This book is Free on September 24, 2026

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Little Leaf Creek Cozy Mysteries Box Set (Books 1-10) FREE by Cindy Bell: Cassie’s first encounter with her neighbor’s adorable dog and cheeky goats shows her that she has a lot to learn about country life. Then, she quickly discovers the town has more than a few mysteries, and she partners with her ex-cop neighbor to solve them. Their sleuthing adventures are filled with fun, delicious desserts, and a whole lot of danger.

This book is Free on September 24, 2026

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Engagingly Dead (Ella McBane Mysteries) FREE by Michele Scott: Empty-nester Ella McBane expects life to slow down. Instead, her daughter Savannah is accused of murder at her own engagement party. Certain she’s innocent, Ella follows the clues into the dangerous world of organized crime while juggling a persistent ex, a sexy former flame, culinary chaos, and a killer determined to stop her.

This book is Free on September 24, 2026

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Exercise Is Murder (Smiley and McBlythe Mystery Series Book 1) FREE by Bruce Hammack: The police called it an accident. Steve Smiley's instincts are screaming murder. Now blind, the former homicide detective takes on an untested partner to help him find the truth about his friend’s death. When a bullet whizzes past his ear, he knows he's on the right trail — he just needs to live long enough to prove it.

This book is Free on September 24, 2026

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Seeds of Discontent (Althea Johnson Series Book 1) FREE 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 September 24, 2026

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Not the Faintest Trace (The Sergeant Frank Hardy Mysteries Book 1) FREE by Wendy M. Wilson: New Zealand, 1877. When two young men disappear from a small Scandinavian community, ex-soldier Sergeant Frank Hardy is asked to find them, dead or alive. But his search stirs up more than he expects, including past misdeeds, a Māori warrior with vengeance on his mind, and a slow-burning romance that angers the very people he is trying to help.

This book is Free on September 24, 2026

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Saigon Red (An Alex Polonia Thriller Book 2) FREE by Gregory C. Randall: Starting off with a bang in the history-laden Ho Chi Minh City of Vietnam, this second novel featuring Alex Polonia, former Cleveland police detective, quickly brings her and the reader into a world of intrigue, double-crossing, and family secrets.

This book is Free on September 24, 2026

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No Safe Harbor FREE by Skylar Finn: Her boat survived the blackout. Now she has to survive everyone who wants it. Hunted through the Atlantic islands after an EMP, Shannon must protect her crew with paper charts, dwindling supplies, and a diesel engine she can’t afford to lose.

This book is Free on September 24, 2026

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Pivot Point (True Time Book 1) FREE by Tess Manchester: A fugitive's bullet. A dam collapse. A death, U.S. Marshal Blake Everhart somehow walked away from. Hunting the fugitive who murdered her brother, Blake discovers she can pivot time itself. But every rewrite has consequences, and the killer is one step ahead. Pivot Point is a pulse-pounding thriller with a razor-sharp twist of the impossible.

This book is Free on September 24, 2026

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Three Days Earlier FREE by Lynn Walker: Rachel sees things. Dreadful things. She locks eyes with someone & it hits her—an ominous sense of impending doom for that person. Her latest premonition is her most chilling yet: the busser at a restaurant is stalking women. When a woman last seen outside that restaurant disappears, Rachel is frantic to help police find her… before it’s too late.

This book is Free on September 24, 2026

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Cold Cases, Magical Bookstores, and Deadly Cover-Ups: Free Mystery / Thriller eBooks

This Book Was Made for Spellin' (Magnolia Bay Cozy Mysteries 1) FREE by Scarlett Moss: A murdered mayor. A magical bookstore. A talking cat with absolutely no respect for authority. When Cassie becomes the prime suspect in Magnolia Bay’s latest murder, she’ll need her best friends, brand-new magic, and one very opinionated feline to clear her name.

This book is Free on September 23, 2026

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The Remember Me Murders (The Willows Creek Murder Club Book 1) FREE by Lucia Kuhl: Aging rock stars, ghosts, and a forty-year-old cold case! Welcome home to Willows Creek. Where bonds may be stretched but never broken, secrets are older than your favorite bell-bottoms, and the dead body on your sidewalk is fresher than yesterday's eggs.

This book is Free on September 23, 2026

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A Wynter's Tale (A Jack Dunn & Martha Healey Mystery Book 3) FREE by Maggie McChristie: One murderous pact. Two strangers. Three deaths. And a race against time to prevent a fourth. Jack Dunn and his wife, Martha Healey, are drawn into a web of dark secrets, where the lines between truth and lies begin to blur. And every secret has a price.

This book is Free on September 23, 2026

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What the Vellum Kept (The Iris Wren Mysteries Book 1) FREE by Jarren Neil de Guzman: A cathedral is about to raise a shrine to its medieval widow. Then the scholar restoring her psalter dies at the foot of the library stairs. Conservator Iris Wren, called in to finish his work, lifts a scraped-clean leaf and finds the confession he found first. It has already killed once to stay buried. Book One of fourteen.

This book is Free on September 23, 2026

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The Final Hours (Detective Jason Farrell Australian Crime Thriller Book 1) FREE by David Menon: After 44 years behind bars for a brutal double murder, Wayne Portman walks free—still claiming he was innocent. Within hours, he is dead. Newly arrived from Sydney, Detective Inspector Jason Farrell digs into the case Kingsbrook wants forgotten, exposing old lies, powerful enemies, and a deadly cover-up protected by men wearing badges.

This book is Free on September 23, 2026

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Chantecoq and the Aubry Affair (Chantecoq Book 1) FREE by Arthur Bernède: Gripping historical spy adventure as French heroine Germaine Aubry is imprisoned in Spandau Citadel, and the mercurial secret agent Chantecoq - the King of Detectives - must use all his and ingenuity and skill to free her. A classic romp full of epic romance, dastardly villains and secret plans!

This book is Free on September 23, 2026

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The Ransom Already Paid (Isaiah "Zay" Vance Thrillers Book 3) FREE by Niko Isles: The ransom demand arrives. Millions have already been paid. Investigator Isaiah “Zay” Vance knows someone anticipated the kidnapping. Now he must follow the money through a crime built to look exactly as expected—and find the detail the people behind it overlooked. A fast-paced standalone thriller.

This book is Free on September 23, 2026

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Insatiable FREE by Will Steckman: A series of brutal deaths in interior Alaska attracts the attention of rookie FBI Agent Sarah Gonzalez and her new partner, as well as a washed up reporter looking for a story to relaunch his career. But while straddling on the edge of civilization, they quickly realize the culprit may be far more insidious than any animal... or human.

This book is Free on September 23, 2026

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Missing Suspects, Psychological Twists, and Lethal Secrets: Free Mystery / Thriller eBooks

Books, Banshees, and Beginnings FREE by CL McClellon: In this midlife cozy paranormal mystery, librarian Dawn Keen arrives in Bannon Mills looking for a quiet new beginning. Unfortunately, the ghosts of Red Oaks have other plans. Dawn teams up with an eccentric assistant librarian, a handsome handyman, and a gentlemanly ghost to follow the clues buried in the library’s past and save a restless spirit.

This book is Free on September 22, 2026

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Missing Women (McKenna Mystery Series) FREE by Kate Anslinger: In a quiet, seemingly idyllic town, a brutal and cunning serial killer leaves behind a trail of horror. Three women missing. All brutally tortured. No matching motive. At least that is what Grace sees when she looks into Dale Young’s eyes.

This book is Free on September 22, 2026

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Bit Player (The Jeri Howard Mystery Series Book 10) FREE by Janet Dawson: Jeri Howard’s grandmother a murder suspect? The Oakland P.I. has a chance encounter in a movie memorabilia shop, where the odd little man behind the counter drops that bombshell. Now Jeri is on a quest to find out the truth. Her determination leads her to Los Angeles, where she reads the file on the cold case. Is the killer still out there?

This book is Free on September 22, 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 September 22, 2026

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The Paris Protocol (A Brad James Thriller) FREE by Ephraim Clark: Fame was his cover. Now it’s a death sentence. When CIA agent Brad James, undercover as a popstar, discovers a plot to overthrow the power structure in the United States, he is abandoned by his superiors and targeted for assassination. Can he stay alive long enough to foil the conspiracy, clear his name, and bring the real traitors to justice?

This book is Free on September 22, 2026

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Carved in Stone (Vanessa Stone Series Book 1) FREE by Julia Shupe: Eighteen victims. One terrifying truth. Thirty years after surviving a brutal attack, Meghan Newton still lives with the memories. When women begin dying with wounds identical to hers, Detective Vanessa Stone believes she's hunting a copycat. Every clue points to the same man. There's only one problem. That's impossible.

This book is Free on September 22, 2026

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Mariner's Ledge FREE by Steven Banner: James O’Brien’s world is unraveling, blurring the line between madness and reality. Haunted by survivor’s guilt and consumed by despair, he faces a devastating psychological twist that will leave you questioning everything. Mariner’s Ledge is a haunting journey through pain, survival, and the desperate search for redemption.

This book is Free on September 22, 2026

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Highway Thirteen to Manhattan (The Six Train to Wisconsin series Book 2) FREE by Kourtney Heintz: His secrets almost killed her. Her secrets may destroy them both. “Family secrets, paranormal suspense, and romance collide in Heintz’s fascinatingly original tale. A compelling read that will keep you guessing and haunt you long after the last page is turned.” –Gretchen Archer, USA Today Bestselling author of the Davis Way Crime Capers

This book is Free on September 22, 2026

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Family Secrets, Ancient Clues, and Bookish Mysteries: Free Mystery / Thriller eBooks

Murder Most Bookish (The Chiltern Hills Mysteries Book 1) FREE by Anthea Fraser: Biographer Rona Parish agrees to investigate the mysterious drowning of bestselling author Theo Harvey. But as she digs into his death, with loyal golden retriever Gus at her side, a sinister warning makes one thing clear: someone will do anything to keep the truth buried.

This book is Free on September 21, 2026

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Pants on Fire (Iris Raines Mystery Book 2) FREE by Denise Diana Huddle: When poisoned food kills a diner at a San Antonio restaurant, PI Iris Raines launches a dangerous search for the truth through a jungle of sabotage, corporate warfare, deadly cartel ties, and long-buried family secrets. She must unravel the mystery before her client’s empire goes down in flames—and takes her with it.

This book is Free on September 21, 2026

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Secrets of the Blue Moon (The Marnie Putnam Lake Gardner Mystery Series Book 1) FREE by Jan Heidrich-Rice: Marnie Putnam flees to Lake Gardner, Georgia, seeking space from her shaky marriage. Soon she’s haunted by the mystery of two women who died years ago, underneath a blue moon. As another rare blue moon approaches, so do ghosts . . . and a raging question: Will she retreat to a safe but dying marriage or stay to learn the truth and feel alive again?

This book is Free on September 21, 2026

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The Delphi Agenda (The Lisa Emmer Series Book 1) FREE by Rob Swigart: Papyrologist Lisa Emmer’s world flips when the Surete meets her at her Metro station with news of the savage murder of the esteemed Paris historian Dr. Raimond Foix, her friend and mentor in the study of ancient documents. Horrified, Lisa finds clues at the crime scene left behind for her by her mentor—clues to a secret kept hidden for centuries.

This book is Free on September 21, 2026

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Murder in the South of France (The Maggie Newberry Mystery Series Book 1) 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 makes the shocking discovery that her sister had a child she also finds a mystery that’s much bigger and more insidious than she could ever have imagined.

This book is Free on September 21, 2026

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The Moral Authority FREE by NJ Barker: Life hits hard. Justice hits harder. Kennedy Logan has seen most things in her life. The good, the bad and the downright wrong. Which is a problem, because she just can't help but judge. So when Justin Reilly asks for help, it takes Kennedy less than five seconds to decide. She will find out what the hell is going on. And she will fix it.

This book is Free on September 21, 2026

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Kidnapped Children, Sabotaged Restaurants, and Haunted Towns: Free Mystery / Thriller eBooks

Pumpkin Spice Scare (Cupcake Crimes Series Book 4) FREE by Molly Maple: After Charlotte McKay stumbles upon her coworker's body, theories about who could be targeting the staff at Bill's Diner take on a life of their own. When secret shames are brought to light, it seems anyone could be a suspect in the small town of Sweetwater Falls.

This book is Free on September 20, 2026

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Fried, Battered and Buried (The Second Helping Cozy Mysteries Book 1) FREE by Magen K. Thiele: A disgraced chef works the Willamette Valley festival circuit out of a 1974 Airstream with a three-legged beagle, selling hand pies to towns that don’t know what she did — and finding, with tiresome regularity, that somebody in the vendor row has killed somebody else.

This book is Free on September 20, 2026

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Eat, Drink, and Be Scary (A Ravenmist Whodunit Paranormal Cozy Mystery Book 1) FREE by Olivia Jaymes: Tedi knows that Ravenmist is haunted. What she doesn't know is who killed the man face down in the apple bob. The sheriff thinks it might be her best friend, but Tedi knows better. If he can't find the guilty party, she'll do it herself. How difficult could it be?

This book is Free on September 20, 2026

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Opening Night: The Will Rainer Files (WiLL! Book 1) FREE by Kira Wren: A Manhattan restaurant’s preview night collapses after a fake cancellation empties the room. PI Will Rainer has three days to find the insider behind a string of careful acts of sabotage. But the closer he gets, the stranger it looks: someone isn’t trying to destroy the restaurant. They’re trying to stop it from opening.

This book is Free on September 20, 2026

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Teddy K: Private Eye FREE by Waljeron Scromperswifth: Rain on Figueroa. A rotary that finally rings. Esther Feld’s sister didn’t walk—the numbers stopped adding up. Teddy K. finds people for a living and does the arithmetic without the sermon. Satirical LA noir about a missing coder, a warehouse that files like a hole, and a man who used to be somebody. Fiction.

This book is Free on September 20, 2026

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The Elizabeth Walker Affair (Jake Travis Book 7) FREE by Robert Lane: Winner of the Eric Hoffer Award for Best Mystery. Andrew Keller pleads with Jake Travis to help find Elizabeth Walker, a woman Keller once loved. When Keller is murdered days later, Jake searches for Elizabeth. He uncovers a tragic past that reverberates to this day and threatens his family. "An absorbing crime story." Kirkus Reviews

This book is Free on September 20, 2026

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Watchers in Black: The Ravens' Account FREE by Ronnie Deaton: When money becomes public and old grievances are given new breath, the hills around them begin to fill with watchers. Some are human: disappointed heirs, desperate kin, jealous neighbors, and a careful accountant who understands how greed can hide numbers. Others are not easily named. A pair of ravens appears where lies are written down as fact.

This book is Free on September 20, 2026

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Black Horizon FREE by Joey Wells: When a solar flare kills the grid, Barb Harper turns her farm into a fortress. Protecting her sister from ruthless raiders and a brutal winter requires more than supplies; it takes a killer instinct. The old world is dead. To keep their land, Barb can’t just hide. She must fight.

This book is Free on September 20, 2026

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The Arx FREE by Jay Allan Storey: A year ago, after a mental breakdown, ex-homicide detective Frank Langer was placed on medical leave from the squad he was once hand-picked to lead. His days are spent drinking and chain-smoking, his nights waking up screaming from a horrific recurring nightmare. Until one day he stumbles on what he believes is a conspiracy to kidnap children.

This book is Free on September 20, 2026

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The Devil and the Blue FREE by Sean E. Maclean: A gripping Neo-noir thriller set in the shadows of Sin City. When a haunted Army veteran targeting rogue cops crosses paths with a desperate Ukrainian refugee, he must face his inner demons. Perfect for fans of Michael Connelly and Don Winslow, this fast-paced crime drama will keep you turning pages late into the night.

This book is Free on September 20, 2026

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Seven Days From Sunday (An MP-5 CIA Series Thriller 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 September 20, 2026

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Leveller Thriller Series

The Road to Eden is Overgrown (Leveller Book 1) FREE by Dan Wheatcroft: The arrival of a mysterious assassin in the bustling British city of Liverpool draws Detective Thurstan Baddeley and his team into a high-stakes game that stretches beyond organized crime. As cryptic clues unravel and layers of deception peel away, he questions the price of truth and discovers that the path to justice is anything but clear.