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Missing Crowns, Family Secrets, and Sinister Sacrifices: Free Mystery / Thriller eBooks

Daisy and the Deadly Dagger (Daisy Dunwoody Book 1)

Daisy and the Deadly Dagger (Daisy Dunwoody Book 1) FREE by Janey Clarke: Newly single Daisy Dunwoody escapes to a cottage on Bodmin Moor, hoping for a quiet new beginning. Instead, a body in her cottage draws her into a mystery involving ancient priory ruins, Knights Templar secrets and a deadly dagger. With her rescue pets beside her, Daisy is determined to uncover the truth.

This book is Free on September 28, 2026

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Late for the Fair (The Way Over The Hill Gang Book 8)

Late for the Fair (The Way Over The Hill Gang Book 8) FREE by M.K. Scott: Late for the Fair is the latest in the cozy mystery Way Over the Hill Gang series. The county fair is buzzing with excitement, but something sinister lurks in the shadows. When the crown for the fair queen goes missing, the Senior Sleuths jump into action, or at least speed-walk. Will this quirky group of retirees save the day? Find out.

This book is Free on September 28, 2026

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Murder Over Cocktails (Nikki Hunter Mysteries Book 2)

Murder Over Cocktails (Nikki Hunter Mysteries Book 2) FREE by Nancy Skopin: “A heroic PI, a certifiable serial killer, and a captivating cat burglar” Private Investigator Nicoli, “Nikki,” Hunter has recovered from a near-fatal encounter with a multiple murderer and is happy to get back to her routine bar and restaurant surveillance jobs, when Jack, “The Cat,” McGuire settles on an adjacent bar stool and tells her a story that will change the course of her life.

This book is Free on September 28, 2026

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Go, Harmony! (Harmony's Legacy Book 3)

Go, Harmony! (Harmony's Legacy Book 3) FREE by Philip Walsh: Eighteen years old and preparing for a brilliant future, Harmony is suddenly pulled into the heart of the Nader family empire. Born into a world of wealth, influence and impossible expectations, the life she thought she understood is shattered in an instant when her fbillionaire father, Henri Nader, is murdered at his own wedding in Spain.

This book is Free on September 28, 2026

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The Blessed Vessel

The Blessed Vessel FREE by A.M. Alder: Three days before his sixteenth birthday, Daniel Hartwell learns the truth: the family and church that raised him have been preparing to sacrifice him. With a detective racing to expose the ritual, Daniel must decide whether escaping is enough—or whether he has to go back.

This book is Free on September 28, 2026

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The Moral Lattice

The Moral Lattice FREE by Steven Conner: When a shattered billionaire hires cynical crypto detective Kirk Keller to find his missing daughter, the trail leads straight into a global digital execution. Twenty-one-year-old Stanford prodigy Heather Burnett didn’t fall into a trap—she built it. She has staged her own disappearance to buy time to unleash Project Kairos, a decentralized network designed to force a global reset.

This book is Free on September 28, 2026

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Lost Artifacts, Secret Networks, and Haunted Investigations: Free Mystery / Thriller eBooks

Ghost Mortem (Ghost Detective Book 1)

Ghost Mortem (Ghost Detective Book 1) FREE by Jane Hinchey: Private investigator Audrey Fitzgerald never believed in ghosts—until her best friend shows up dead in her apartment. With his memory missing and a talking cat in tow, she must solve his murder before the killer strikes again.

This book is Free on September 27, 2026

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Dark Among the Pines (A Needful Wicks Mystery Book 1)

Dark Among the Pines (A Needful Wicks Mystery Book 1) FREE by Melissa Legacy: When Midnight Cooper inherits a candle shop in the small town of Sisters, Oregon, she expects quiet work and familiar routines. What she doesn’t expect is buried secrets and a murdered girl. The candle shop has more to it than wax and wicks. Midnight will soon discover its purpose.

This book is Free on September 27, 2026

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The Smell of Ink

The Smell of Ink FREE by Bella Marenz: Sixty years after a man was executed for murder, a forgotten case lands in Ben Rourke’s hands. What he uncovers could rewrite the story of a crime everyone thought was solved. But some truths were never meant to be found.

This book is Free on September 27, 2026

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The Aztec Necklace (Chris Hamilton Book 3)

The Aztec Necklace (Chris Hamilton Book 3) FREE by Jim Davidson: Buried in a desolate cave for centuries, entombed Aztec antiquities are resurrected. It is soon discovered that their macabre and strange energy has not been muted by the passage of time. They are passed from hand to hand, with each person hoping to unlock their true power, which is as mysterious as its past.

This book is Free on September 27, 2026

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These Evil Ones

These Evil Ones FREE by Shawn Heath: Ryan Gunn thought he’d found refuge in a remote Maine cabin—until a flashback sends him inside the mind of a man holding the key to rooms where stolen children are kept. Haunted by the Army’s experimental drug, Ryan discovers a network trafficking kids. He won’t stop until every one of the Evil Ones is dead.

This book is Free on September 27, 2026

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The Narrower Truth

The Narrower Truth FREE by M. R. Halden: A failed assassination leaves a presidential campaign scrambling for answers. Reporter Elena Cortez discovers the security firm protecting the candidate knew more about the attacker than it admits, and every authentic document seems to tell a different story depending on what is missing.

This book is Free on September 27, 2026

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Death Comes To The Torpedo Factory

Death Comes To The Torpedo Factory FREE by Arno B. Zimmer: A classified Nazi file disappears from a former torpedo factory outside Washington, DC, threatening the reputation of a patrician Virginia family. As a wily detective closes in on the thief, the pursuit of the missing file turns deadly when a former German intelligence agent with ties to the Virginians joins the hunt.

This book is Free on September 27, 2026

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Sassy Detectives, Vanishing Lines, and Hostile Takeovers: Free Mystery / Thriller eBooks

Mind Your Own Murder (Persephone Pringle Cozy Mysteries Book 1)

Mind Your Own Murder (Persephone Pringle Cozy Mysteries Book 1) FREE by Patti Larsen: Single, sassy, and prone to finding dead bodies... welcome to your next favorite series! Persephone Pringle thought a retreat would be just the thing to unwind after her divorce. If only her nasty neighbor hadn't turned up dead, making her the prime suspect! Can she find out who did it before she has to ask her FBI ex-husband to (shudder) save her?

This book is Free on September 26, 2026

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Shop Buddy

Shop Buddy FREE by Bookshelf Q. Battler: Ropes! Knives! Chainsaws! This isn't your average shopping list! Has one customer ordered up a case of murder? That's what Steve Anderson wants to know. Unemployed and unemployable, he takes a seemingly harmless job with the online shopping service Shop Buddy and worries he may have inadvertently become an unwitting accomplice.

This book is Free on September 26, 2026

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Magic Hidden, Magic Found (Wyrd Words & Witchcraft Book 1)

Magic Hidden, Magic Found (Wyrd Words & Witchcraft Book 1) FREE by Jessica Rosenberg: When Juliette develops surprise magical powers that allow her to reunite lost objects and their owners, the mysteries pile up, not the least of which is how to get her anxiety under control long enough for her to leave her bookshop and finally become the heroine of her own story. Great friends. Found family. Surprise magic. Cozy witchy fresh start.

This book is Free on September 26, 2026

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The Islamorada Murders (A Joey Mancuso, Father O'Brian Crime Mystery Book 10)

The Islamorada Murders (A Joey Mancuso, Father O'Brian Crime Mystery Book 10) FREE by Owen Parr: The Islamorada Murders is a fast-paced mystery novel. One of this book's many pleasures is the ominous build-up of tension on every page. Fast-paced and rich in details, readers may feel the danger as private investigator Joey Mancuso chases the truth and is pursued by gunboats.The Islamadora Murders will keep you on the edge of your seat!

This book is Free on September 26, 2026

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The Moorland Mystery

The Moorland Mystery FREE by Martha Kidston: When a dream holiday turns into a murder investigation, young detectives Falcon Greene and Finn Carlton must uncover the truth before the killer strikes again. Trapped in a storm-battered Scottish Highlands hotel with every guest a suspect, they follow hidden clues, expose secrets and race to solve the mystery.

This book is Free on September 26, 2026

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At The Edge of No Return

At The Edge of No Return FREE by D. J. Adamson: How close are any of us to the edge? A serial killer, a haunted reverend, a man trapped at Horizon’s End, and a psychologist desperate to right a terrible wrong collide in At the Edge of No Return by D. J. Adamson—a dark psychological thriller of murder, vengeance, paranormal uncertainty, and choices that can never be undone.

This book is Free on September 26, 2026

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Vanishing Lines

Vanishing Lines FREE by T Hardy: When a revenge-seeking ex-con takes the Carters hostage, the line between captive and collaborator vanishes. The night ends in gunshots, and Evelyn has a story everyone believes. Except one detective, who learns knowing isn't the same as winning.

This book is Free on September 26, 2026

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Crusader (Quinlan Book 6)

Crusader (Quinlan Book 6) FREE by Kevin Quilligan: Quinlan flies over the wall on Oct. 7 at the head of the Qassam Brigade. His mission is to disable the Israeli airbase at Re'im, but he attends a music festival too. Trapped, dying, and serving as a medic in Gaza, he wishes to die as a soldier. Even Gaza, devastated by genocide, will be rocked as Quinlan seeks company for his journey to Hell.

This book is Free on September 26, 2026

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Quinlan: Ka

Quinlan: Ka FREE by Kevin Quilligan: Quinlan's dark, Spanish influenced Irish skin is no such thing. He's half indigenous Australian, so black, or half-black, and half Irish, or something, and he doesn't know which is worse, so he's not doing it. He's also a myth; a guardian; a story of generations. Dark deeds are afoot and the land in peril. A crow will rise, and men must fall.

This book is Free on September 26, 2026

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The Maya Caine Thriller Series

Erased (A Maya Caine Thriller Book 1)

Erased (A Maya Caine Thriller Book 1) FREE by Devoray Camp: Maya Caine has spent years searching for the truth about her missing sister. Then a package arrives that changes everything. Someone knows what happened to Sabrina. Someone has been watching Maya. And the closer she gets to the truth, the more dangerous it becomes.

This book is Free on September 25, 2026

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RECLAIMED: A MAYA CAINE THRILLER KINDLE
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REVEALED: A MAYA CAINE THRILLER KINDLE
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Ancient Treasures, Digital Deceptions, and Poisoned Waters: Free Mystery / Thriller eBooks

The Case of the Missing Funds

The Case of the Missing Funds FREE by Christy Webb: Hannah and Harley begin their new case. It all starts when she agrees to investigate the reason Treasures and Keepsakes is struggling to survive. She is hired as manager due to her lack of knowledge about computers. She's not welcome and realizes she must bring her cat Harley to help. No one knows they can understand each other. Don't miss!

This book is Free on September 25, 2026

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Murder on Cape Cod — Volume Two (Books 5-8) (Molly McBeal Cozy Mysteries)

Murder on Cape Cod — Volume Two (Books 5-8) (Molly McBeal Cozy Mysteries) FREE by Maple Quinn: Former therapist Molly McBeal and her intuitive mini Aussiedoodle, Star, uncover four deadly secrets in Blue Heron Bay—where poisoned waters, hidden bodies, trusted neighbors, and polished smiles prove that danger is often hiding in plain sight.

This book is Free on September 25, 2026

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Genies and Gibberish (Magical Cozy Mystery Book Club Book 5)

Genies and Gibberish (Magical Cozy Mystery Book Club Book 5) 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 September 25, 2026

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Bloody Deeds (Detective Jane Rieger-Franklin Mystery Book 3)

Bloody Deeds (Detective Jane Rieger-Franklin Mystery Book 3) FREE by Stephen Kronwith: A detective’s best friend is framed for murder — and the evidence is flawless. DNA, timestamps, video proof… all seemingly real. But as the detective digs deeper, she discovers someone has rewritten the digital truth — and identity itself. It’s a crime thriller about family, adoption, forensic technology, and the price of justice.

This book is Free on September 25, 2026

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Verity Easton

Verity Easton FREE by M. Rebecca Wildsmith: In 1930s Egypt, Verity Easton expects ancient treasures and sun-soaked adventures—not murder. When a deadly mystery unfolds among the ruins, she’s drawn into a dangerous web of secrets, deception, and obsession. A gripping thriller, filled with intrigue, unforgettable characters, and twists you won’t see coming. Best Thrillers Book Awards Finalist.

This book is Free on September 25, 2026

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Short Stories

Short Stories FREE by Pete Harrison: From the story of an unwelcome guest at a funeral, this collection of short stories from a master storyteller takes you on a journey through a series of mysteries, including a planet where it never stops raining, a robot that’s not aware and a war correspondent leaving in a hurry, to when a man takes his restored classic car out for the first time.

This book is Free on September 25, 2026

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Wife Sentence (Laurelville Suspense Novels)

Wife Sentence (Laurelville Suspense Novels) FREE by Orla Rose: In Laurelville, the safest place to hide the truth is in plain sight. A woman is dead inside her own home, and everyone in town has a theory. But when attorney Nicci Haworth starts asking questions, she uncovers a web of privilege, power, and secrets worth protecting. In this town, everyone is watching… And someone knows exactly what happened.

This book is Free on September 25, 2026

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What She Trusted

What She Trusted FREE by Patricia Neary: Investigative reporter Mara Fenn trusts nothing she can't prove. When a lawyer brings her a single photocopied page, private psychiatric history that should never have reached the defense, she pulls the thread and finds a company built to turn plaintiffs' private lives into leverage. The story is airtight. Someone knows it isn't.

This book is Free on September 25, 2026

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2084: American Apocalypse (The Pathless Land Series Book 1)

2084: American Apocalypse (The Pathless Land Series Book 1) FREE by James Keena: As gangs and factional warlords roam the ruins of America, two parents begin a desperate cross-country journey to rescue their kidnapped children. They encounter brutal enemies, nomadic allies, and freedom fighters resisting the Elites.

This book is Free on September 25, 2026

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Hummingbird

Hummingbird FREE by Dobromir Zhekov: Truth is like a body; it can be buried. But dig deep enough, or push hard enough, and it will always surface. In the harsh Alaskan winter of 85', during a long drive, Michael Keller stumbles onto something he should never have seen, something that will shake him to his core and stir up old memories that come back to haunt him.

This book is Free on September 25, 2026

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The DI Ruth Hunter Crime Thriller Series

The Snowdonia Killings (A DI Ruth Hunter Crime Thriller Book 1)

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) KINDLE
0.99
The Dee Valley Killings (A DI Ruth Hunter Crime Thriller): The multi-million selling Snowdonia Murder Mystery Series KINDLE
1.99
The Devil's Cliff Killings: A Snowdonia Murder Mystery Book 4 (A DI Ruth Hunter Crime Thriller) KINDLE
3.99
The Berwyn River Killings: A Snowdonia Murder Mystery Book 5 (A DI Ruth Hunter Crime Thriller) KINDLE
4.99
The White Forest Killings: A Snowdonia Murder Mystery Book 6 (A DI Ruth Hunter Crime Thriller) KINDLE
4.99
The Solace Farm Killings: A Snowdonia Murder Mystery (A DI Ruth Hunter Crime Thriller Book 7) KINDLE
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)

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)

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)

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)

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)

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)

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)

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

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)

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

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)

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)

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)

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)

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)

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)

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)

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

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

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)

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)

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)

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)

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)

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

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)

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)

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)

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)

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)

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)

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

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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