Mystery


The Mercy and Justice Mystery Series

The Honeymoon Homicide (The Mercy and Justice Mysteries Book 1)

The Honeymoon Homicide (The Mercy and Justice Mysteries Book 1) by J. R. Mathis: Enjoy this contemporary small-town mystery series featuring a unique sleuthing couple. The series is a sequel to the Father Tom Mysteries that began with The Penitent Priest and includes the same cast of characters. It features Father Tom Greer, a Catholic Priest, and his wife, Helen Greer, the female Chief of Police.

This book is Free on June 1, 2025

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Cruise Ship Killers and Ulterior Motives: Free Mystery eBooks

Cruising Into Danger (A Sunny Meadows & Kalli Ballas Crossover Book 1)

Cruising Into Danger (A Sunny Meadows & Kalli Ballas Crossover Book 1) by Kari Lee Townsend: Fortune teller Sunny Meadows & mind reader Kalli Ballas meet on a cruise to Bermuda for a much-needed getaway—until they get sucked into the Triangle and a passenger turns up dead. With the ship on lockdown, their vacation becomes a murder investigation. Can they help their detective partners catch the killer before paradise turns into disaster?

This book is Free on June 1, 2025

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The Case of the Glamorous Actress (Inspector Cullot Mystery Series Book 5)

The Case of the Glamorous Actress (Inspector Cullot Mystery Series Book 5) by Alan Hardy: Inspector Cullot’s crack Murder Squad embark on another nail-biting, suspense-filled case, set in the glamorous world of theatre, with an array of beautiful actresses, and drama both on and off stage. As the dead bodies mount, Cullot and his Team enter a world of secrets, hidden identities and ulterior motives where nothing is what it seems.

This book is Free on June 1, 2025

Kindle


Tropic Angel (Archangel Aviation Thrillers Book 1)

Tropic Angel (Archangel Aviation Thrillers Book 1) by Nate Van Coops: In this captivating first book of his aviation mystery series, Nate Van Coops intertwines mystery, pulse-pounding action, high-flying adventure, and palpable danger. The narrative brims with unforgettable characters, fueled by an evident passion for aircraft and the art of flying. Keep up with the twists and turns and hang on for the ride!

This book is Free on June 1, 2025

Kindle


Burn Notice (Hunter Series Book 1)

Burn Notice (Hunter Series Book 1) by Samuel James: Disgraced ex-SAS operator Joseph Hunter is pulled back in when a failed target resurfaces with a VX threat and a mole inside UK intelligence. No rules. No backup. Just revenge. Burn Notice is a gritty, high-stakes thriller fans of Andy McNab, Chris Ryan and Stephen Leather will love.

This book is Free on June 1, 2025

Kindle


Betrayals

Betrayals by Leo Morfel: Ernie, a criminal lawyer, persuades a federal agent to promote the cooperation of a con man he represents, but the man betrays the agent and offers Ernie a share in his stolen money. Has Ernie betrayed his friend and his profession?

This book is Free on June 1, 2025

Kindle


Dark Days Ahead

Dark Days Ahead by James Hunt: Chaos erupts in New York City when an EMP shuts down all power, transportation, communication, and critical infrastructure. Tom Stryder and his family are caught in the middle of the attack, and Tom summons all his skills to rescue his family from the dangerous city before they’re forever trapped in New York.

This book is Free on June 1, 2025

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Alphabet Soup Cozy Mystery Series

Appetizers and Alibis (Alphabet Soup Mysteries Series Book 1)

Appetizers and Alibis (Alphabet Soup Mysteries Series Book 1) by Erica J Whelton: Opening night of Chef Jessica Vasquez’s new restaurant: The Crock Pot is a smashing success until her sous chef is found dead by the dumpster. From there, things get worse as it appears someone is trying to sabotage her business and life. To save her dream, she must figure out who is doing this before her reputation is ruined.

This book is Free on May 31, 2025

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John Pickett Mystery Series

In Milady's Chamber (John Pickett Mysteries Book 1)

In Milady’s Chamber (John Pickett Mysteries Book 1) by Sheri Cobb South: Estranged from her philandering husband, Lady Fieldhurst resolves to take a lover — until they find his lordship dead on the floor of her bedroom. Idealistic young Bow Street Runner John Pickett has spent most of his brief career chasing petty thieves. Nothing has prepared him for the beautiful young widow who is the chief suspect.

This book is Free on May 31, 2025

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Secluded Mansions and Buried Treasures: Free Mystery eBooks

Dead Even (Whitewitch Island Paranormal Cozies Book 1)

Dead Even (Whitewitch Island Paranormal Cozies Book 1) by Patti Larsen: If you love paranormal cozy mysteries, you’ll die for this series! Retired Inquisitor Georgia Drake thought moving to a “normal” island would allow her to escape from murder. The problem is, murder isn’t done with her! When a string of deaths overwhelms the local sheriff, Georgia assists in uncovering an old mystery–right in the path of the killer!

This book is Free on May 31, 2025

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The Gargoyle's Secret (Stonehaven Mysteries Book 1)

The Gargoyle’s Secret (Stonehaven Mysteries Book 1) by Linn Chapel: When photojournalist Laurel Bachmann arrives at a secluded mansion on the coast of Maine, she soon stumbles upon a buried mystery in the cliffs above the sea. As for the darkly handsome owner of the mansion—he seems to be harboring a few secrets of his own.

This book is Free on May 31, 2025

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Fatal Choice

Fatal Choice by Linda Riedle: Libby Goins has all she could wish for – a loving husband, five perfect children, a beautiful home – until the night it abruptly comes to an end. A home break-in, a gun, her family gone. Libby, the lone survivor, left wondering why until Detectives Andrea Fuller and Jaden Greer discover a secret from Libby’s past that has come back to haunt her.

This book is Free on May 31, 2025

Kindle


Trespassers

Trespassers by Saul Delino: Architect-turned-celebrity speaker, Vincent Wright, is determined to succeed in his new career, despite disability, agoraphobia, and the betrayal by his half-brother, Goldie. But fourteen years after a teenage misdemeanour, the untimely arrival of his partner in crime and a visit by a young home help threaten to destroy him for good.

This book is Free on May 31, 2025

Kindle


False Faces (Edge of Fear Series Book 1)

False Faces (Edge of Fear Series Book 1) by Rob Kaufman: Bestselling author Daniel J. Wright built his career on fear—his own and the kind he writes. But when a stalker fixates on his agoraphobia, convinced it powers his creativity, his world begins to unravel. With his meds missing and threatening messages mounting, Daniel discovers the real danger may be closer than he thinks.

This book is Free on May 31, 2025

Kindle


The Fear of Winter (The Fear Of Book 1)

The Fear of Winter (The Fear Of Book 1) by S.C. Sterling: After Megan Floyd mysteriously disappears from a small Colorado town, her father and two investigators delve into her enigmatic second life. As they uncover the dark secrets surrounding her vanishing, their own lives become entangled in the case. A gripping Crime Thriller for fans of Gillian Flynn, Mary Kubica, and Tana French.

This book is Free on May 31, 2025

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A Bee’s Bakery Cozy Mystery Series

Death and Donuts (A Bee's Bakery Cozy Mystery Book 1)

Death and Donuts (A Bee’s Bakery Cozy Mystery Book 1) by Rosie A. Point: Join bakers Ruby and Bee as they start their adventure in cozy small town Mystery, Maine. When a body turns up in the bakery kitchen, Ruby and Bee are on the case! Grab this clean, cozy mystery series starter from USA Today bestselling author Rosie A. Point for FREE today.

This book is Free on May 30, 2025

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A Jo Gunning Thriller Series

Gunning for Trouble (A Jo Gunning Thriller Book 1)

Gunning for Trouble (A Jo Gunning Thriller Book 1) by Renee Pawlish: Jo Gunning, a former Army Civil Affairs specialist, enjoys her solitude—until a runaway girl accuses her father of holding her hostage. As Jo digs for answers, she uncovers a deadly web of lies. With assassins and a covert agency on her tail, she’ll need every skill the military taught her… and some they didn’t.

This book is Free on May 30, 2025

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Mafia Trouble and Crime Thrillers: Free Mystery eBooks

Bad Company (The Detective Malone Mystery Series Book 1)

Bad Company (The Detective Malone Mystery Series Book 1) by Jen Flanagan: Chicago has a new PI…and she runs on coffee! ☕️ Get ready for Mal in Bad Company, a fun, fast-paced cozy mystery featuring a female sleuth, mafia trouble, and a smoking-hot fire captain. If you adore quirky characters and lighthearted mysteries, you’ll love Mal!

This book is Free on May 30, 2025

Kindle


Slurry

Slurry by Josh Boldt: Small Town. Big Coal. Missing Girl. Caught up in the narcotics trade of rural Appalachia, nineteen-year-old Willa Taylor vanishes from her parents’ home in Eastern Kentucky. When Lexington detective Cal Tyson is hired to find her, he discovers a small town caught in a power struggle where the line between friend and foe is as dark as coal dust.

This book is Free on May 30, 2025

Kindle


Spike

Spike by Stephen Ainley: It’s 1961, and two brutal murders rock London’s Aldgate… Spike is a crime thriller set in the heart of the 1960s East End, still recovering from the ravages of World War Two bombings. Jack White, a Detective Inspector with a dark sense of humour and a bad haircut, is under pressure to find the killer before he strikes again.

This book is Free on May 30, 2025

Kindle


Confessions of an Accidental Lawyer

Confessions of an Accidental Lawyer by Michael Stockham: Torn between career and family, with the lives of a prisoner, his wife, and his unborn child on the line, a young lawyer struggles to ensure that his client, his family, and his integrity all survive. Michael Stockham takes us on a page-turning journey in this novel inspired by actual events. He is a litigation attorney and award-winning author.

This book is Free on May 30, 2025

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A Bite-Sized Bakery Cozy Mystery Series

Murder By Chocolate (A Bite-Sized Bakery Cozy Mystery Book 1)

Murder By Chocolate (A Bite-Sized Bakery Cozy Mystery Book 1) by Rosie A. Point: When Ruby Holmes takes her food truck to Carmel Springs, Maine, the last thing she expects is to be asked out on a date. Or arrive for said date and find him dead… As the prime suspect, Ruby’s got to find a way to clear her name before the mean small-town detective decides she’s the one whodunit. Binge this clean, cozy series today!

This book is Free on May 29, 2025

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