Free Mystery books for Amazon Kindle Daily

Mystery

The Through the Viewfinder Cozy Mystery Series

A Wing and a Prayer for Whisper Creek (Through the Viewfinder Mysteries Book 1) FREE by Hailey Hartley: Nature photographer Sylvie Crane and her corgi Bramble find the town's famous ornithologist dead at Kettle Blind—no accident, Sylvie's sure. Digging deeper reveals a decade of fabricated bird sightings and a killer protecting a fraudulent career.

This book is Free on August 25, 2026

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Other Books in the series

A Fine Spine for Fernley: A Through the Viewfinder Mystery (Through the Viewfinder Mysteries Book 2)

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Footings and a Fall at Thistledown: A Through the Viewfinder Mystery (Through the Viewfinder Mysteries Book 3)

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Pudding and a Poisoned Cup at Hartwell: A Through the Viewfinder Mystery (Through the Viewfinder Mysteries Book 4)

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Curtain Call at Cresswell: A Through the Viewfinder Mystery (Through the Viewfinder Mysteries Book 5)

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Pressing Matters at Ambervale: A Through the Viewfinder Mystery (Through the Viewfinder Mysteries Book 6)

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The Nick Cross Mystery Series

Only One Will Fall (The Nick Cross Mysteries Book 1) FREE by Ruth Bainbridge: "WORTHY OF 10 STARS"…“Only One Will Fall” is the cryptic message texted to a husband moments before his wife is slain. The pattern repeats, convincing Det. Nick Cross that a serial killer is loose. The rampage continues, forcing Cross to take matters into his own hands and set himself up as the next target for a killer who can’t be stopped.

This book is Free on August 25, 2026

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Other Books in the series

A Daughter Is A Daughter For All Of Their Lives: Book Two: The Nick Cross Mysteries

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Charade: The Nick Cross Mysteries: Book Three

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WICKER MAN: The Nick Cross Mysteries: Book 4

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A Woman's Worth: The Nick Cross Mysteries: Book 5

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Trophy: The Nick Cross Mysteries: Book 6

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2.99

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Antihero Survival, Oracle Visions, and Small-Town Sleuths: Free Mystery / Thriller eBooks

The Spinster's Resolve (The Odd Spinsters Series Book 1) FREE by Lateefa Harris: Nobody pays attention to a spinster. Which makes Grace Skye rather good at solving murders. When she stumbles upon a dangerous secret society, Grace must follow the clues before she becomes their next target. A twisty Regency mystery packed with intrigue, humour and a delicious slow-burn romance.

This book is Free on August 25, 2026

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Which Pairs Best With Murder? (Mermaid Bay Wine Mystery Book 1) FREE by Lynn Joseph: Back home to run her late aunt’s wine shop on Mermaid Bay, Noelle Knight wants a fresh start. Instead, she gets small-town secrets, a grumpy cat named Cabby, a handsome bartender, and a dead body in the wine cellar. Noelle must uncover the truth before the killer strikes again. Because in Mermaid Bay, trouble pairs a little too well with wine.

This book is Free on August 25, 2026

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A Deadly Combo (Rocky Nelson Boxing Mystery Book 1) FREE by Karen A Phillips: When Rocky discovers a dead body at a vintage trailerfest her sister, Bridget, becomes a suspect. With the help of their 78-year-old father can she solve the crime before Bridget is arrested for murder? This fun small town mystery has humor and a happy ending.

This book is Free on August 25, 2026

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Lisa Emmer Historical Thrillers (Books 1-3) (The Lisa Emmer Series Book 6) FREE by Rob Swigart: Since she was a child, Lisa has suffered from uncontrollable fugue states. Now she discovers that what she always thought was a liability may in fact be an almost paranormal ability to see things in ways others cannot. Now she’s the modern-day Delphic Oracle, head of a secret organization, the Delphi Agenda, whose purpose is to protect the world.

This book is Free on August 25, 2026

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Darkness Consumes You (The Darkness Within Trilogy Book 1) FREE by Nicole Byrd: Ella changed her name, fled 200 miles, and built a new life where her obsessive ex could never find her. Then a cigarette appears on her doorstep. His cologne lingers in her car. Mark is back. This time, he won’t let her disappear again. A psychological thriller packed with stalker suspense, escalating danger, and shocking twists.

This book is Free on August 25, 2026

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The Token Box Set (Books 3-5) FREE by Eros, Marata: 🔥Enter THE TOKEN, 3–5 by NYT bestseller Marata Eros! ⚔️ This box set blends thrilling danger, love & redemption. Can our antiheroes survive the French mob, dark secrets + impossible odds? 💔 Experience heart-pounding billionaire romances packed with thrilling suspense, betrayal & guaranteed HEA!✨Download now; binge dark twists you can’t put down!

This book is Free on August 25, 2026

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Carbon-14: The Shroud of Turin (Amari Johnston Book 1) FREE by R.A. Williams: When the Shroud of Turin is carbon-dated at the University of Arizona, a criminal justice major makes a shocking discovery that could alter the fate of Christianity. She teams up with a young scientist who helped date the Shroud, and together they work to bring their case to the Vatican—unless a ruthless serial killer can stop them first.

This book is Free on August 25, 2026

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EMP No Grid No Warning FREE by William Stone: When an EMP brings down Rebecca’s plane, she’s stranded in the frozen wilderness with a little girl who desperately needs to get home. With no rescue coming, the unlikely pair must cross miles of deadly country. But the white-haired passenger has survival skills—and a dangerous past—that make her more than meets the eye.

This book is Free on August 25, 2026

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Saltwater Taffy Cozy Mystery Series

A Taffy to Die For (Saltwater Taffy Mystery Series Book 1) FREE by Maisy Marple: Hazel Brennan came to Honeysuckle Harbor to pull taffy and start over, not to solve a murder. But when the man who wanted to sell the boardwalk turns up dead on the Fourth of July, half the town had a motive—and everyone talks at the candy counter. Sweet, twisty, small-town.

This book is Free on August 24, 2026

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Other Books in the series

Sweet on the Rocks (Saltwater Taffy Mystery Series Book 2)

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A Second Light (Saltwater Taffy Mystery Series Book 3)

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Sugar, Sand & Murder (Saltwater Taffy Mystery Series Book 4)

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Pulled Under (Saltwater Taffy Mystery Series Book 5)

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The Salt of the Earth (Saltwater Taffy Mystery Series Book 6)

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Order of the Black Sun Thriller Series

Ice Station Thule (Order of the Black Sun Book 1) FREE by Preston William Child: A 97-year-old man is murdered in Scotland. The victim: a Nazi scientist hidden by the British government for decades. The trail leads to Ice Station Thule, a secret U-boat base beneath Antarctica—and the Order of the Black Sun. But what waits inside the frozen station is far more dangerous than the killers protecting it.

This book is Free on August 24, 2026

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Other Books in the series

The Longinus Protocol (Order of the Black Sun Book 2)

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4.99

The Firestorm Code (Order of the Black Sun Series Book 3)

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4.99

The Valhalla Directive (Order of the Black Sun Series Book 4)

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4.99

The Time Paradox (Order of the Black Sun Book 5)

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4.99

The Flemish Deception (Order of the Black Sun Series Book 6)

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4.99

The Atlantis Scrolls (Order of the Black Sun Series Book 7)

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4.99

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Unauthorized Tactics, Shattered Bonds, and Vanishing Acts: Free Mystery / Thriller eBooks

The Cyrene Conspiracy FREE by Ali Kaden: An ancient Syriac fragment contains four explosive words: “Not him, but another.” When Egyptian American Amir Zane uncovers it, he is pulled into a deadly mystery spanning the Holy Land, early Christianity, and a secret buried for nearly two thousand years. For readers of The Da Vinci Code and historical conspiracy thrillers.

This book is Free on August 24, 2026

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The Vanishing at Table Nine (KiT! Book 1) FREE by Kira Wren: A woman vanishes from Table Nine. Unfortunately for whoever wanted her gone, Kit Calder notices. Smart, stylish, and very hard to intimidate, Kit follows the trail through a fast-moving New York mystery of secrets, danger, and unexpected heart. Start The Kit Calder Files with Book 1—free for a limited time.

This book is Free on August 24, 2026

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Sad Girls Club (Trespassing Book 15) FREE by P.W. Creighton: As prom night horrors and junior year fade, the anniversary of Scarlett's death looms. Hailey’s world is shattered, her friends missing, and the guilty unpunished. Broken by grief, she turns to manipulation and revenge. But she cannot hunt these shadows alone. To survive, she must force herself to trust others.

This book is Free on August 24, 2026

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The Sovereign Stack (Rowan Dunn Thrillers Book 1) FREE by Mark Jaeger: A financial system built to prevent collapse begins making decisions no one authorized. When analyst Rowan Dunn discovers the Sovereign Stack is quietly reshaping markets, institutions, and lives, he faces an impossible choice: expose the system—or accept that it may be doing exactly what it was designed to do.

This book is Free on August 24, 2026

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Left For Dead (Detective Laura Warburton Series Book 1) FREE by Jay Darkmoore: *Over 1000 reviews* A dark, authentic British crime thriller written by an ex police officer that is a cutthroat, no-holds-barred thrill ride from start to finish. Left for Dead promises a dark descent into a wicked game of cat and mouse, trauma & addiction. It's time to leave boring thrillers behind. It's time to read with the safety off.

This book is Free on August 24, 2026

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Doodlebugged Cozy Mystery Series

Bed-Bugged (Doodlebugged Mysteries Book 1) FREE by Susan J. Kroupa: A sharp-nosed labradoodle, a girl searching for her missing mother, and a photo that should never have been taken. Doodle, a service dog flunkee, expects his new job will be easy: find the bugs and earn the treats. But when the boss’s daughter photographs something she shouldn't, they’re pulled into a mystery that leads straight into danger.

This book is Free on August 23, 2026

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Other Books in the series

Out-Sniffed (Doodlebugged Mysteries Book 2)

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Dog-Nabbed (Doodlebugged Mysteries Book 3)

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Bad-Mouthed (Doodlebugged Mysteries Book 4)

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Ruff-Housed (Doodlebugged Mysteries Book 5)

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Mis-Chipped (Doodlebugged Mysteries Book 6)

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Ill-Served (Doodlebugged Mysteries Book 7)

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Chris Hamilton Mystery Series

Tree of Redemption (Chris Hamilton Book 1) FREE by Jim Davidson: "Tree of Redemption" is the first book in the series of the adventures of Virginia builder and ex-baseball player, Chris Hamilton. During a trip to Brownsville, Texas, to pay respects to his now-deceased mentor, Armando Guerra, he finds out his death was not an accident, and his attempts to find the killer lead him on the journey of a lifetime.

This book is Free on August 23, 2026

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Other Books in the series

Snowfall in Virginia (Chris Hamilton Book 2)

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The Aztec Necklace (Chris Hamilton Book 3)

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Special Forces Justice Thriller Series

A Navy SEAL, A Ranger, and A Marine Walk Into a Bar FREE by Anthony Vincent Bruno: If you are going to war with three former soldiers turned vigilantes - be warned. A former US Navy SEAL, a discharged 75th Ranger, and a retired USMC Gunnery Sergeant deliver brutal justice to those who regard themselves above the law. Books 1 and 5 FREE for a limited period. Books 2, 3, and 4 on Amazon Kindle Countdown @ 99c for a limited period.

This book is Free on August 23, 2026

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Other Books in the series

Do Unto Others, Before They Do Unto You: Special Forces Justice - Book Two

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Payback is a Gift that Just Keeps on Giving: Special Forces Justice - Book Three

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Not Marvel, Military! A Whole New Different World of Hurt: Special Forces Justice - Book Four

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You Can Give up, Give in Or You Can Give it All you’ve Got: Special Forces Justice - Book Five

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You Die When I Tell You To Die: Special Forces Justice - Book Six

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Golden Girl Mishaps, Midnight Threats, and Royal Intrigue: Free Mystery / Thriller eBooks

Almost a Serial Killer (Doreen Diller Humorous Mysteries Book 1) FREE by Margaret Lashley: Golden Girl Vibes Galore! That's what readers are saying about this hilarious cozy mystery series featuring bumbling actress Doreen Diller and the zany, colorful women of a tiny Southern Mafia clan known as the Collard Green Cosa Nostra. No gore, no foul language. Just pure Florida fun with lots of laughs and a mystery that will keep you guessing!

This book is Free on August 23, 2026

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Crouchback (The Welsh Guard Mysteries Book 1) FREE by Sarah Woodbury: None could go against the King of England…not overtly, anyway. Catrin and Rhys join forces against the treachery and intrigue within the half-built Caernarfon Castle. When death strikes within the royal court, the pair race to uncover the killer before he touches the king himself or his infant son.

This book is Free on August 23, 2026

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Blood of the Innocent FREE by Vincent Valentean: They didn't take him for ransom. They took him for his blood. When a boy erased from the internet turns up alive, one retired special-ops legend refuses to look away and uncovers a billionaire harvesting teenagers for eternal youth. The law is bought. Derek Wills isn't.

This book is Free on August 23, 2026

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Sketches from the Periphery FREE by MP Summers: In Sketches from the Periphery, Alex Barr confronts love, betrayal, and the psychological toll of Darfur’s civil conflict. This literary masterpiece weaves historical richness with tender romance, exploring resilience and humanity’s depths. A gripping, soul-stirring journey through a war-torn land, it unveils the enduring power of hope.

This book is Free on August 23, 2026

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Got You FREE by Erik Therme: Leah doesn’t think life can get any worse after her half-sister Amanda is killed in a freak accident. Then, the middle of the night phone calls begin. And the text messages. And the photos. Someone blames Leah for Amanda’s death. That someone also wants Leah dead.

This book is Free on August 23, 2026

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The Banker (Robbie Thornton Tracer Mysteries Book 2) FREE by Des Brady: A gripping, high-stakes crime/financial thriller involving the mob's banker in Melbourne, Australia. The second in the Tracer mystery series, this story follows Private Investigator Robbie Thornton—aka The Tracer— as he searches for investment banker David Parr and his young son after they vanished without a trace.

This book is Free on August 23, 2026

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