Tag: Thriller

Sacred Patterns, Chosen Targets, and Northern Secrets: Free Mystery / Thriller eBooks

Midnight Sun Murder (Gold Rush Alaska Cozy Mysteries Book 1)

Midnight Sun Murder (Gold Rush Alaska Cozy Mysteries Book 1) FREE by Martina Dalton: All that glitters is not gold… especially in Alaska. When Denali Dahlgren’s California dreams crash, she inherits an entire (and slightly offbeat) Alaskan town. Between a half-built café, quirky locals, and a suspicious death, she’s about to learn that small-town life comes with big surprises—and even bigger secrets.

This book is Free on May 8, 2026

The Gardens of El Escorial

The Gardens of El Escorial FREE by David Palacios Belmonte: Finalist in the prestigious Hispania Historical Novel Award, this novel explores humanity’s search for the divine in nature and the cosmos. God, as a supreme architect, shapes the universe, and sacred geometry reveals that hidden language in the earthly world and within ourselves.

This book is Free on May 8, 2026

The Zero Index

The Zero Index FREE by Lance Jepsen: In Meridian City, crime is almost extinct because an AI predicts it before it happens. But when ex-operator Dax Hollis is marked by the Zero Index, he learns the system is not stopping violence. It is choosing who gets erased next. A near-future thriller for fans of Reacher and Minority Report.

This book is Free on May 8, 2026

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Hidden Doppelgangers, Border Dangers, and Cauldron Perils: Free Mystery / Thriller eBooks

Candy, Cauldrons, and a Corpse (Laguna Bay Midlife Witch Cozy Mystery Book 1)

Candy, Cauldrons, and a Corpse (Laguna Bay Midlife Witch Cozy Mystery Book 1) FREE by DeAnna Drake: A rival shop. A dead body in a cauldron. One witch about to be blamed for it all. Boo Boudreaux just wanted to save her Halloween shop—not solve a murder. But when her competition turns up dead, she becomes the prime suspect. With a talking cat at her side and secrets hiding all over town, Boo must uncover the truth before the killer strikes again.

This book is Free on May 7, 2026

Three Confess (Silas McKay Suspense Series Book 3)

Three Confess (Silas McKay Suspense Series Book 3) FREE by Luana Ehrlich: When Silas investigates a case of intellectual espionage, he has too many suspects, too many distractions, and too many feelings. But suddenly, as he sifts through the suspects, handles the distractions, and deals with his feelings, he crosses paths with a killer, a man who’ll stop at nothing to achieve his objective. How can Silas stop him?

This book is Free on May 7, 2026

If I Spy Young

If I Spy Young FREE by Brittany E. Brinegar: They trained for spy work. They didn’t train for this. When twin sisters uncover a hidden conspiracy, they’re pushed into the field with no backup—and tasked with tracking a dangerously charming operative who might be a double agent. Fast, twisty, and laced with sharp humor.

This book is Free on May 7, 2026

Identity

Identity FREE by A.J. Thibault: Winner, Literary Titan Gold Book Award, 2026! Some towns keep secrets. Others are built on them. When a boy who is becoming a girl and a girl who is becoming a wolf discover they share a consciousness tied to the lunar cycle, their convergence is the only thing that can solve a murder — and save them both.

This book is Free on May 7, 2026

Sangrita (Jessica Watts Southwest Suspense Series)

Sangrita (Jessica Watts Southwest Suspense Series) FREE by Kathryn Dodson: On the hunt for a missing man, investigator Jessica Watts becomes the prey. She's trapped in a deadly game where the US/Mexico border divides safety from danger—and she's on the wrong side. Border coyotes are closing in. A fortune is at stake. And witnesses don't survive.

This book is Free on May 7, 2026

The Silent Verdict

The Silent Verdict FREE by Christos Vlassis: "In a battle against a billion-dollar empire, the truth is the most dangerous witness." Framed for killing a Pharma CEO, a grieving father’s only hope is fierce attorney Anna Vallianou. To save him, she must expose a deadly drug secret and a mysterious virus. The verdict is final. The cost is everything.

This book is Free on May 7, 2026

Queen of Spades (Queen of Spades Thrillers Book 1)

Queen of Spades (Queen of Spades Thrillers Book 1) FREE by Kristi Belcamino: She fled her violent world in Italy. And made a life in L.A. under a new name. But then they found her. And took away everything she loved. Now she has only one thing left to live for... making them pay.

This book is Free on May 7, 2026

The Last Light in Tennessee

The Last Light in Tennessee FREE by Marie Wilkens: Forty-eight hours ago, her biggest problem was a guest complaining about spiders. Now Harlow is burying a man in her driveway. The grid is gone. The guests are trapped. And the men with guns at her gate are not the last who will try.

This book is Free on May 7, 2026

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The Jack and Stacey Green Thriller Series

Man In The Water (Jack and Stacey Green thrillers Book 1)

Man In The Water (Jack and Stacey Green thrillers Book 1) FREE by Jon Hill: Jack finds himself in deep water when he's abducted from his stateroom and tossed off his cruise ship. And now his wife and son are missing. Can he unravel the mystery surrounding his family and thwart an international plot before the masked men return to finish finish what they started?

This book is Free on May 6, 2026

Other Books in the series

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Vanished Children, Twisted Verdicts, and Psychic Discoveries: Free Mystery / Thriller eBooks

Murder and the Bookseller (Psychic Last Responder Book 3)

Murder and the Bookseller (Psychic Last Responder Book 3) FREE by Marian McCarthy: On May Day, a world-famous fantasy author shows up to launch the new occult bookstore in the magical town of Vardo, Oklahoma. When murder mars the celebration, psychic mortician Perrie Spock undertakes the body and finds evidence of the Fae in her yard. Can these psychic clues lead her to the killer?

This book is Free on May 6, 2026

Beneath Lost Ground (Detective Conal Brophy Crime Thrillers Book 1)

Beneath Lost Ground (Detective Conal Brophy Crime Thrillers Book 1) FREE by G.D. Higgins: A wealthy couple is murdered. Their young son is missing. And DS Conal Brophy is pulled into a case that echoes the past he’s tried to bury. Dark, twisty Irish crime with a flawed detective, buried secrets, and a mystery that could destroy him. Perfect for fans of Tana French and Jo Spain.

This book is Free on May 6, 2026

Bedside Manner

Bedside Manner FREE by David J Winters: Nurse-turned-homicide-detective Eminence Gray uses her powers of empathy and emotional labor to bring justice to the crime-ridden streets of West Brandon. She may catch her fair share of crooks, but for Em, it isn't just about getting the baddies off the streets, it's about keeping the good from going bad. Taut, quirky, suspenseful fun!

This book is Free on May 6, 2026

Vanishing Lines

Vanishing Lines FREE by T Hardy: It starts with a home invasion. It ends with a detective trying to make sense of what's left. In between is Evelyn Carter — and the truth about who she's always been. Some people don't snap under pressure. They reveal themselves. A dark psychological thriller.

This book is Free on May 6, 2026

The Null Verdict

The Null Verdict FREE by Lance Jepsen: In a murder trial where the evidence should be airtight, attorney Hollis Dane spots something impossible: jurors moving in perfect sync before deliberations begin. As timestamps shift and testimony bends, she uncovers a system that may already know the verdict.

This book is Free on May 6, 2026

The Harvest Town

The Harvest Town FREE by Lance Jepsen: Blackridge is the kind of town where everyone smiles, no one leaves, and the children keep getting sick. When drifter Jonah Wren rolls in, he finds perfect streets, perfect families, and a secret buried under generations of prosperity. Stephen King dread meets Jack Reacher action in this small-town horror thriller.

This book is Free on May 6, 2026

I Found Money

I Found Money FREE by Shane Spyre: Joy's morning walk changed everything. One bag. One point four million dollars. No name. No owner. Just a choice. And Joy has never been good at choosing the right thing.

This book is Free on May 6, 2026

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The Red White & Blue Land Thriller Series

Never Underestimate (Red White And Blue Land Book 1)

Never Underestimate (Red White And Blue Land Book 1) FREE by Richard Warburg: Greenland-Canada secession. National Guard in American streets. Coastal states quietly negotiating with Ottawa. When Never Underestimate was published in 2025, it read as fiction. Watching the news since has felt uncomfortably familiar. Book 1 of the Red White & Blue Land series — political thrillers that ask hard questions of every side.

This book is Free on May 5, 2026

Other Books in the series

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Hidden Daggers, Vanishing Senators, and Zero Indices: Free Mystery / Thriller eBooks

Murder At The Dog Show (An Unputdownable Lila Jennings Cozy Mystery Book 4)

Murder At The Dog Show (An Unputdownable Lila Jennings Cozy Mystery Book 4) FREE by Diane Scotland: When prize ribbons turn deadly, florist Lila Jennings is thrust into a high-stakes mystery at New York’s elite dog show. With evidence pointing her way, she must untangle secrets, outsmart a cunning killer, and clear her name before she becomes the next victim.

This book is Free on May 5, 2026

Cold Case No. 99-5219 (A Samantha Church Mystery Book 4)

Cold Case No. 99-5219 (A Samantha Church Mystery Book 4) FREE by Betta Ferrendelli: Determined reporter Samantha Church investigates the cold case murder of an abandoned infant, uncovering dangerous secrets and powerful adversaries.

This book is Free on May 5, 2026

Longstretch and Lavender (Wrenn Grayson Mystery Book 8)

Longstretch and Lavender (Wrenn Grayson Mystery Book 8) FREE by Connie Chappell: Foundling Museum archivist Wrenn Grayson unrolls a linen map dated 1879, laying out Summoner Park estate. That year, Thomas Longstretch lived on the estate, designing stained-glass windows, when an Aztec sacrificial dagger went missing. Wrenn concludes the images on the windows hint at the dagger’s location, but can she interpret them correctly?

This book is Free on May 5, 2026

The House of Closed Doors (Book 1)

The House of Closed Doors (Book 1) FREE by Jane Steen: Stubborn, heedless, disgraced: in 1870 Illinois, unwed Nell Lillington refuses to name the father of her child and is sent to a Poor Farm to give birth. First in a series that has delighted thousands of readers with its blend of saga and mystery.

This book is Free on May 5, 2026

Escape From Donetsk (A Jon Smith Novel Book 2)

Escape From Donetsk (A Jon Smith Novel Book 2) FREE by Bob Asher: CIA Paramilitary Officer Jon Smith’s goddaughter, Sister Joan, is trapped behind the Russian lines in Donetsk. Chechen soldiers have beaten her priest to death at their church. Jon and his loyal teammate, Angus, leave a trail of death and destruction in their wake as they race across Ukraine to retrieve her from the hellish war zone. (Book 2 of 4)

This book is Free on May 5, 2026

The Fix Is In

The Fix Is In FREE by DG Elliott: A covert mission goes wrong. A US senator vanishes. And the truth is buried before it can surface. US Navy Special Forces operator Frank Xavier soon learns the threat he faces on the streets of Kabul is nothing compared to his own government. THE FIX IS IN launches a thrilling new series where intel often fails—and the consequences are deadly.

This book is Free on May 5, 2026

The Back Channel (King's Lost Treasure Book 1)

The Back Channel (King's Lost Treasure Book 1) FREE by Andrew Anzur Clement: The lost gold of an Albanian ruler. A secret basement connecting powerful nations…And a bunch of carefree students swept up in a mission that will change everything. Welcome to the Back Channel. A new thriller from Amazon best-selling author Andrew Anzur Clement.

This book is Free on May 5, 2026

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Vanished Spouses, Hidden Lineages, and Corrupt Systems: Free Mystery / Thriller eBooks

Murder by the Seaside (Patience Price Mysteries Book 1)

Murder by the Seaside (Patience Price Mysteries Book 1) FREE by Julie Anne Lindsey: Downsized from the FBI’s human resources department on the Virginia mainland, Patience Price is setting up shop as a Counselor at Large in her quirky island town. And she’s making the best of her reinvention, until a high school boyfriend is accused of murder, and his determined mama wants Patience to save his hide.

This book is Free on May 4, 2026

A Question of Class (Detective Captain Fusco Mystery Cases Series Book 1)

A Question of Class (Detective Captain Fusco Mystery Cases Series Book 1) FREE by Maria Marotti: When a high-ranking university administrator is found strangled with a bike lock, suspicion immediately falls on his longtime nemesis–a fiery union leader with motive, history, and the key piece of evidence, her own chain. But detective Nick Fusco isn’t convinced. New to Southern California and still learning the rhythm of his sun-drenched precinct, Fusco trusts his intuition more than evidence.

This book is Free on May 4, 2026

Making Meredith

Making Meredith FREE by Andy Southall: Searching for your family tree? When amateur genealogist, Rob Banks, travels to the remote town of Meredith, England, to research his unknown grandfather he has no idea of the secrets he will uncover. Seventy years before, Robert Lachlan faces a dilemma that will hurt his descendants. Sometimes ancestry isn’t a story. Truth is a sting in the tale.

This book is Free on May 4, 2026

Here's to the Night (Trespassing Book 6)

Here's to the Night (Trespassing Book 6) FREE by P.W. Creighton: Someone has confessed to the murder of a high school star athlete, but a seemingly random accident has left the shooter critically injured, leaving Logan and Devin cleared of suspicion, but without answers. When they realize that other individuals involved with the murder and assaults have started to go missing, they are compelled to dig deeper.

This book is Free on May 4, 2026

Another Havana Hangover

Another Havana Hangover FREE by Randy Richardson: Eight years after Havana, Tanner Ford is pulled back into a deadly game of espionage. With a rogue mastermind weaponizing fear from Cuba, Tanner must outplay him, rescue a woman he once loved, and stop a plot that could ignite global chaos—before time runs out.

This book is Free on May 4, 2026

Guilty Money (Will Harper Florida Thrillers Book 2)

Guilty Money (Will Harper Florida Thrillers Book 2) FREE by David Crosby: Investigative journalist Will Harper thinks his story is about Florida’s prison problems, to put human faces on the troubling excess of the judicial system. It’s so much more… Join him as he uncovers the trail of dirty money with every deputy in the county trying to stop him. When the whole system is corrupt, there's no one you can trust.

This book is Free on May 4, 2026

The Launch (The Jamie Austen Thrillers Book 13)

The Launch (The Jamie Austen Thrillers Book 13) FREE by Terry Toler: READ WHAT STARTED THE JAMIE AUSTEN THRILLER FRANCHISE. #1 in Ten Different Countries. Jamie Austen is in college and has been looking for her father for two years. Adam Lang, Jamie’s father, has been looking for her ever since he learned he has a daughter. It's a race against time as a terrorist is between Jamie and her father.

This book is Free on May 4, 2026

The Unfinished Honeymoon

The Unfinished Honeymoon FREE by Johnny Moscato: Nick is determined to make it the perfect honeymoon, the one they’ve waited three years for. Then his wife disappears. And the nightmare he’s always seen in the world is no longer confined to his own head. A slow-burn psychological thriller about perception, uncertainty, and the terror of a mind you can't fully trust.

This book is Free on May 4, 2026

Back From the Dead (Detective Inspector Brian Brandon)

Back From the Dead (Detective Inspector Brian Brandon) FREE by André Spiteri: The award-nominated organised crime thriller that introduces the Strathburgh crime universe. A hapless accountant, a hardened gangster, and a conflicted detective's lives collide when the machinations of a mysterious figure force them to make impossible choices. How much will they be willing to give up for another chance at life?

This book is Free on May 4, 2026

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The Lighthouse Thriller Series

The Hidden Saboteur (The Lighthouse Book 1)

The Hidden Saboteur (The Lighthouse Book 1) FREE by Charles Besondy: Memories of the past tore Clay Austin apart and threatened to destroy the biggest deal of his career. Then he inherited a lighthouse, and life turned upside down. Buckle up for a roller coaster ride of twists and turns as two parallel stories of faith meet in a tense ending. This is Book One in The Lighthouse series, a 12-time award-winning series.

This book is Free on May 3, 2026

Other Books in the series

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Mountain Lodges, Vanished Lives, and Deadly Claims: Free Mystery / Thriller eBooks

Amanda Cadabra and The Nightstairs (The Amanda Cadabra British Urban Fantasy Mysteries Book 8)

Amanda Cadabra and The Nightstairs (The Amanda Cadabra British Urban Fantasy Mysteries Book 8) FREE by Holly Bell: Four strangers, one missing dog, and a body in a peaceful English village. Only covert witch Amanda Cadabra, with her grumpy feline familiar, can step back 500 years and uncover the deadly secret behind a present-day murder.

This book is Free on May 3, 2026

The Baltimore Bell (Instead Book 1)

The Baltimore Bell (Instead Book 1) FREE by Bella Marenz: Too tall. Too strong. Too wrong. Martha Bright was given away at birth and raised in an orphanage. At fifteen, she vanishes as Mary Johnson—but a new name can't bury what she's done. A dark historical mystery for readers of Sarah Waters and Hannah Kent. Book One of the Instead Series—all three books out now. Start the binge.

This book is Free on May 3, 2026

The Collapse Code

The Collapse Code FREE by Joey Wells: When an EMP plunges Charleston into silence, paramedic Lisa fights to save lives as the city unravels. With Dylan at her side, every step toward her family’s farm means facing looters, violence, and impossible choices. Survival demands more than skill, it demands sacrifice.

This book is Free on May 3, 2026

Gunning for Trouble (A Jo Gunning Thriller Book 1)

Gunning for Trouble (A Jo Gunning Thriller Book 1) FREE by Renee Pawlish: Former Army Civil Affairs specialist Jo Gunning is lying low in Virginia when helping a runaway teen leads to a call for help—and an unusual claim. As Jo digs deeper, she finds lies, assassins, and a shadowy government agency on her trail. Walking away would be easier, but Jo has never been good at leaving someone in trouble.

This book is Free on May 3, 2026

No Passengers (Displaced Book 1)

No Passengers (Displaced Book 1) FREE by Elainie La Force: When millions vanish from her terminal, bank teller Anastasia becomes Russia’s most wanted woman. With only hours to catch a freighter to America, she hitches a ride to escape—only to realize she’s accidentally trapped with a murderer. One mistake, and it could be her last.

This book is Free on May 3, 2026

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Hidden Agendas, Vanished Daughters, and Twisted Pasts: Free Mystery / Thriller eBooks

The Ghost Bride of Cumberland Falls

The Ghost Bride of Cumberland Falls FREE by Ronnie Deaton: Cumberland Falls thunders through ancient rock and on certain moonbow nights, the Ghost Bride appears. When a young bride-to-be falls to her death from Lover’s Leap on her honeymoon, her heartbroken groom follows. Their tragic story becomes a legend, but is it just a story? This atmospheric Appalachian tale reimagines the famous Cumberland Falls.

This book is Free on May 2, 2026

Shop Buddy

Shop Buddy FREE by Bookshelf Q. Battler: Knives! Rope! Power tools! This isn’t your ordinary shopping list! When unemployed and unemployable recent college graduate Steve takes a job with the online service Shop Buddy, he encounters a strange customer who makes a lot of odd orders. Could he be a notorious criminal that the local police are looking for?

This book is Free on May 2, 2026

Gone Not Forgotten

Gone Not Forgotten FREE by MJ Newman: She escaped the gang. Now they’ve taken her daughter. Gracie rebuilt her life—but the past doesn’t forgive. Dragged back into a brutal underworld, she must face old enemies and deadly secrets. How far will she go to get her child back?

This book is Free on May 2, 2026

The Sleeper Network: Origins

The Sleeper Network: Origins FREE by D. Cipher: February 1983. In Moscow, Beijing, and Pyongyang, three general officers authorize a sleeper agent program no service has attempted. Its first phase requires four families. Its target is 2028. Three intelligence services. Four children born on American soil. One operation designed to reach the American presidency across forty-five years.

This book is Free on May 2, 2026

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