Mystery


Don’t Trust Me, Whispering Rain and Whispers Never Buried: Free Mystery eBooks

Don't Trust Me (Hamlet Book 1)

Don’t Trust Me (Hamlet Book 1) by Jessica Lynch: After her car breaks down, Tessa Sullivan is stranded overnight in a tiny, isolated town with her husband, Jack. By the next morning, he’s dead. But who among these strangers would have reason to kill him? The local sheriff’s department grapples with an impossible murder in this page-turning mystery.

This book is Free on September 7, 2025

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Whispering Rain (Detective Caleb Reed Series Book 2)

Whispering Rain (Detective Caleb Reed Series Book 2) by Jessica Lynn Sorensen: The mother says Bailey is missing. The father says she died months ago in a car accident. Who is telling the truth? ‘Whispering Rain’ is a fast-paced, twisty detective mystery with secrets, lies, and a storm you won’t forget. It’s book two in a series, but it CAN be read as a standalone, as it’s a different case.

This book is Free on September 7, 2025

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Whispers Never Buried

Whispers Never Buried by Marie Wilkens: In the quiet Hampshire Village, Texas, the infamous Hampshire Estate stands as a chilling reminder of a tragic past. Paranormal investigator Nell Smith and her sister Emily arrive to uncover the truth behind the estate’s dark reputation, only to find themselves drawn into a decades-old mystery of vanished families and lingering spirits. 

This book is Free on September 7, 2025

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Millie’s Cruise Ship Cozy Mystery Series

Starboard Secrets (Millie's Cruise Ship Mysteries Book 1)

Starboard Secrets (Millie’s Cruise Ship Mysteries Book 1) by Hope Callaghan: Get the 1st book Free, then save up to 80% on the complete series today! ★★★★★ “If you like clean, fun-filled cozy mysteries that keep you guessing until the end, you’ll love Hope Callaghan mysteries!”

This book is Free on September 6, 2025

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DS Charlie Rees Mystery Series

Murder in Shades of Blue and Green (DS Charlie Rees Book 1)

Murder in Shades of Blue and Green (DS Charlie Rees Book 1) by Ripley Hayes: DS Charlie Rees is a good man. He’s made mistakes, and now he’s paying for them: taking on corrupt police, missing students, assaults, arson … and that’s just the first day. It’s a small town, with too many secrets, and people willing to kill to keep them hidden. If he can’t uncover the truth, he could be the next victim.

This book is Free on September 6, 2025

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Brutal Murders and Webs of Deceit: Free Mystery eBooks

Deadly Sanctuary (A Kendall O'Dell Mystery Book 1)

Deadly Sanctuary (A Kendall O’Dell Mystery Book 1) by Sylvia Nobel: After being dumped by her fiancé, feisty flame-haired journalist Kendall O’Dell tackles her first spine-chilling assignment in remote Castle Valley, Arizona. What caused her predecessor to mysteriously vanish while he pursued the unsolved deaths of 2 teenage girls? How is handsome rancher Bradley Talverson involved? The chilling answer awaits!

This book is Free on September 6, 2025

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Day and Night (A Burke and Blade Mystery Thriller Book 8)

Day and Night (A Burke and Blade Mystery Thriller Book 8) by Michael Lister: Was Harper Ellis murdered or was it suicide? Harper Ellis had everything to live for—a promising career as a beloved elementary school teacher, a tight-knit group of friends, and a dream wedding on the horizon with her fiancé, Daniel Kessler. But on the evening of January 26, Harper was found dead—brutally stabbed twenty times in her own home.

This book is Free on September 6, 2025

Kindle


The Patience of Karma (The Madeline Dawkins Mystery Series Book 5)

The Patience of Karma (The Madeline Dawkins Mystery Series Book 5) by Cynthia Hamilton: A tragic boating accident off the coast of San Diego, a message from the great beyond via a world-famous psychic, and a woman’s desperate search for her grandson’s biological father are served up to the MDPI on the same day. What the detectives don’t know is their own lives and happiness are also in jeopardy. Book 5 in the Madeline Dawkins Series.

This book is Free on September 6, 2025

Kindle


Wisdom Spring (The Alaska Thrillers Series Book 1)

Wisdom Spring (The Alaska Thrillers Series Book 1) by Andrew Cunningham: When grieving father Jon Harper picks up fugitive Jessica Norton on a deserted Texas road, they’re plunged into a deadly chase across the U.S., Canada, and into the wilds of Alaska. Pursued by relentless killers, they must transform from hunted to hunters—uncovering a secret powerful enough to threaten the nation’s future.

This book is Free on September 6, 2025

Kindle


The Cause

The Cause by Dan Klasing: In the explosive first book of The Cause series, a rogue physicist and a hidden cabal unleash a weapon that could rip the country apart. Only Frank Deal’s unique team of WMD hunters can stop them.

This book is Free on September 6, 2025

Kindle


Forgive Me

Forgive Me by Kateri Stanley: After one of her projects goes viral, Stripe McLachlan is commissioned by Isaac Payne to pen an article advertising his website. There’s a familiar pull about her new client that intrigues her. As she learns more about Isaac, Stripe digs up fresh secrets, arousing her suspicions. But how deep is she willing to dive to uncover the truth?

This book is Free on September 6, 2025

Kindle


The Fulcrum (Rex Dalton K9 Thrillers) by JC Ryan: A tragedy made him a vigilante. A warzone gave him a partner. After losing his family in the Madrid train bombings, Rex Dalton hunts those responsible. A sniper without equal, Rex becomes a ghost no enemy can escape. But in Afghanistan, with a fearless K9 by his side, he faces his deadliest challenge yet—an opium cartel with nothing to lose.

This book is Free on September 6, 2025

Kindle


Dog Island Gold (Will Harper Mystery Series Book 9)

Dog Island Gold (Will Harper Mystery Series Book 9) by David Crosby: There’s No Thief Like A Lousy Thief. They’re More Dangerous. Unraveling a web of deceit and danger, Will Harper embarks on a journey filled with intrigue amidst the mysterious backdrop of Dog Island. He soon finds out that there’s more than one kind of treasure involved, and that someone will kill to possess it.

This book is Free on September 6, 2025

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Beagle Diner Cozy Mystery Series

Beagles Love Cupcake Crimes (Beagle Diner Cozy Mysteries Book 1)

Beagles Love Cupcake Crimes (Beagle Diner Cozy Mysteries Book 1) by C.A. Phipps: A celebrity chef, a cutthroat contest, and a killer on the loose. When Lyra St. Claire’s agent vanishes and a rival turns up dead, she and her beagle Cinnamon must sniff out the truth. Fame, fortune, and Lyra’s life are on the line in this fast-paced culinary cozy mystery.

This book is Free on September 5, 2025

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Suspicious Theories and Missing Mothers: Free Mystery eBooks

Pumpkin Spice Scare (Cupcake Crimes Series Book 4)

Pumpkin Spice Scare (Cupcake Crimes Series Book 4) 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 5, 2025

Kindle


Murder in San Juan Capistrano

Murder in San Juan Capistrano by P. Austin Heaton: Sadie Siebert, owner of the Red Geranium Tea & Scones shop, is determined to discover what a group of amateur genealogists, a tarot card reader, one handsome but mysterious man, and a tin-foil hat-wearing murder victim have in common. A page turner that will keep you reading until the last page. First book in a new series.

This book is Free on September 5, 2025

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Deep-Fried Deception (The Sandy Cove British Mysteries Book 1)

Deep-Fried Deception (The Sandy Cove British Mysteries Book 1) by Siena Summer: Life in the Cornish village of Sandy Cove is sweet for Maggie Treloar: books, baking, and her greedy Cavapoo, Biscuit. But when a book club friend becomes a suspect in a murder, Maggie can’t resist sleuthing. With Biscuit and her book club friends by her side, can she uncover the truth without landing in hot water with the new detective?

This book is Free on September 5, 2025

Kindle


There's a New Witch in Town (The Witches of Holiday Hills Cozy Mystery Series Book 1)

There’s a New Witch in Town (The Witches of Holiday Hills Cozy Mystery Series Book 1) by Carolyn Ridder Aspenson: A cozy small town. A new witch with a crush on the local police chief. A talking cat. Murder. Can Abby Odell manage her new powers well enough to stop a murderer?

This book is Free on September 5, 2025

Kindle


The Blood-Stained Bay (John Jordan Mysteries Book 31)

The Blood-Stained Bay (John Jordan Mysteries Book 31) by Michael Lister: When young mother-to-be Emma Oliver vanishes on Christmas Eve, her disappearance sends shockwaves through her quiet town in Florida. Sweet, beautiful, seemingly adored by all, answers. At the center of the storm is her seeming unaffected husband, Brady Oliver, whose refusal to make public pleas for her safe return quickly turns.

This book is Free on September 5, 2025

Kindle


The Adulterer's Dilemma

The Adulterer’s Dilemma by Sam Anthony: What a dilemma: confess his crimes and face prison, or stay on the run with his lover? Caught between the woman who loves him and the woman who might destroy him, Lee faces the ultimate dilemma: admit his guilt, redeem himself, and lose everything … or follow Frankie down a path from which there’s no return. Warning: May contain serial killers.

This book is Free on September 5, 2025

Kindle


Murder Audit (Cynthia Webber Book 1)

Murder Audit (Cynthia Webber Book 1) by Michelle Cornish: The truth will set you free… Unless you’re Cynthia Webber. When widow and single parent, Cynthia Webber, discovers a body during the routine financial statement audit of a prestigious and controversial Calgary pipeline company, her world is turned upside down. Now she must fight to save herself and her family from a brutal killer.

This book is Free on September 5, 2025

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The Artificial Conspiracy

The Artificial Conspiracy by Jesse Muehlbauer: A doomsday cult in the desert. A secret society in the shadows. A young artist determined to uncover the truth. The Artificial Conspiracy is a philosophical thriller that explores the nature of our oldest question: why do we suffer?

This book is Free on September 5, 2025

Kindle


Zoe Baird: Pathogens and Popstars

Zoe Baird: Pathogens and Popstars by Michael Ball: A spy thriller written by an ex spy. Zoe Baird was a normal school girl before she was forced into a chaotic car chase that leaves her mother in a coma. Thrust into a world of spies and assassins, Zoe must dig deep to stop a bio weapon from being deployed in her hometown.

This book is Free on September 5, 2025

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Heywood Hounds Cozy Mystery Series

Dog Treats and Death (Heywood Hounds Cozy Mysteries Book 1)

Dog Treats and Death (Heywood Hounds Cozy Mysteries Book 1) by Carly Winter: When Gina Dunner’s troubled brother is accused of murder, she isn’t certain he’s innocent. Despite him being the last one to see the victim alive, Gina and her talking rescue mutt, Daisy, start sniffing around with the hopes of proving he isn’t the killer. Will Gina and Daisy find the real murderer, or will the killer get to them first?

This book is Free on September 4, 2025

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The Adulterer Mystery Series

The Adulterer's Handbook (The Adulterer Series Book 1)

The Adulterer’s Handbook (The Adulterer Series Book 1) by Sam Anthony: Meet Lee Bolton: husband, father… adulterer. His life looks respectable, but lies, lust, and obsession are about to tear it apart. Darkly funny and dangerously addictive, The Adulterer’s Handbook is the first in Sam Anthony’s bestselling series about temptation, betrayal, and the price of wanting more.

This book is Free on September 4, 2025

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Dangerous Clients and Twisted Fates: Free Mystery eBooks

Sham Shamus

Sham Shamus by Charlotte Stuart: Yesterday’s ghosts and the ultimate identity crisis. To escape from some dangerous clients, wealthy Chicago lawyer Warren Stevick disappears—abandoning his career, his family, and his lifestyle. He creates two new identities, but his past eventually resurfaces with a vengeance. Can he outrun fate a second time? A suspenseful, twisty noir plot.

This book is Free on September 4, 2025

Kindle


Missing

Missing by Christy Cooper-Burnett: Megan Hamilton sets sail for Mexico on the Jewel of the Sea, unaware that the journey to heal her broken heart will soon become a test of her survival. Her relaxing getaway is about to become a harrowing tale of the perfect vacation gone horribly wrong.

This book is Free on September 4, 2025

Kindle


The Quiet Lion

The Quiet Lion by Cliff Shepherd: Some teachers don’t just teach—they protect. He’s not your typical teacher. He’s the man they call when things go wrong. Deadly wrong. Graham Ellis is a quiet English teacher living in small-town America. But behind the calm voice and dry wit is a past soaked in danger—he’s ex-SAS, trained to survive, and lethal when pushed.

This book is Free on September 4, 2025

Kindle


Seacliff Park

Seacliff Park by Mark Marinovich: 1929. Young newlyweds pursue an ambitious dream: building an amusement park atop a WWI oil tanker, grounded off the shore of Monterey Bay. When bootleggers install a speakeasy in the heart of their ship, open warfare erupts between rival crime syndicates. Thrust into a deadly crossfire, the couple struggles to hold onto their lives—and each other.

This book is Free on September 4, 2025

Kindle


Lost Wolf (Curse of the Moon Book 1)

Lost Wolf (Curse of the Moon Book 1) by Stacy Claflin: Victoria’s search for her true self unravels a secret werewolf identity—and a forbidden love she shared with Toby, the alpha of a rival pack. As they defy an ancient feud, the looming darkness threatens to destroy their love. Can they rewrite a destiny entrenched in enmity and powerful magic?

This book is Free on September 4, 2025

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The Viking Witch Cozy Mystery Series

Body at the Crossroads (The Viking Witch Cozy Mysteries Book 1)

Body at the Crossroads (The Viking Witch Cozy Mysteries Book 1) by Cate Martin: For her whole life, family to Ingrid Torfa meant her and her mom. But after losing her mom to a long illness, she gets a call out of the blue from a grandma she had forgotten. She has a family to rejoin, if she dares. But how much can a town of stoic Minnesotan fishers and farmers possibly be hiding? As Ingrid is about to find out, quite a lot.

This book is Free on September 3, 2025

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