Free Thriller books for Amazon Kindle Daily

Thriller

Poisoned Cups adn Vigilante Justice: Free Mystery eBooks

Murder At The Maplewood Tea Room (The Ivy Sinclair Cozy Mystery Series Book 3) FREE by Erin Macy: A string of threatening notes appears at Maplewood’s Tea Room reopening—and one leads to murder. When a poisoned cup kills the town’s nosiest gossip, Ivy Sinclair investigates with Watson at her side. But as the notes grow bolder and suspects multiply, Ivy realizes the killer may be closing in on her.

This book is Free on March 2, 2026

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Death at Moonhaven Light FREE by K.S. Van: A retired detective inherits her grandmother's coastal Maine home—and a legacy of dark secrets. When ghosts start whispering about unsolved murders, Sam Blackwood must use her investigative skills and newly discovered powers to uncover the truth buried in Moonhaven for centuries. Book 1 of a paranormal cozy mystery series.

This book is Free on March 2, 2026

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Ian Bragg Omnibus (Books 1-3) FREE by Craig Martelle: A hitman with a conscience...and a girlfriend. It's vigilante justice, and it comes at a high price, which means the country's rich determine who dies. Or do they? Ian Bragg is a one-man safety valve who keeps the country from descending into lawlessness while embracing murder as his tool.

This book is Free on March 2, 2026

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The Project (The Project Series Book 1) FREE by Johnny Moscato: When Adrianna, a mysterious island nation with no system of currency, emerges, it offers humanity free food, clean energy, and miracle cures. But its revolutionary vision threatens the global economy, exposing greed-fueled conspiracies and sparking an unprecedented conflict. A must-read for those who question the foundations of modern society.

This book is Free on March 2, 2026

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The Forgotten Bride (The Forgotten Bride Book 1) FREE by Philip Anthony Smith: Ten years ago, Olivia vanished on her wedding day. Held captive in an underground bunker by a faceless tormentor, she's finally escaped—but freedom is its own nightmare. Her fiancé moved on. Her daughter forgot her. And the danger isn't over. Who took her, and why? A gripping, pulse-pounding thriller you won't put down.

This book is Free on March 2, 2026

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The Haunting of Frances Teller FREE by Skylar Finn: Frances Teller killed someone when she was seventeen. She's spent twenty years burying that night. But when she returns to the Thackeray School as a teacher, the dead aren't done with her—and they remember everything.

This book is Free on March 2, 2026

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The Ash Seal, Suicide Con, and Pacific Odyssey: Free Mystery eBooks

The Ash Seal FREE by Christos Vlassis: Someone is hunting the survivors. Athens, 1996: A killer uses the "Ash Seal" to silence former cops. Stefanos and Elena must dive back into the deadly underworld to uncover a secret that should have died years ago. Don't miss this suspenseful crime thriller! Get it FREE now: https://www.amazon.com/dp/B0GMQQQ1MM

This book is Free on March 1, 2026

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Suicide Con FREE by Matt Fox: MATT FOX at his very best a thriller of suicide prevention with time travel. Human hosts to a lava from beta-a. Bots that are designed for human jobs. Missions to prevent imminent death. With a promise of great wealth to be a host.

This book is Free on March 1, 2026

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Pacific Odyssey: The Curious Journey of Lew 2.0 FREE by Chet Nairene: Arrogant NY tech whiz Lew Clarke thinks he can out‑logic anything—until he travels to Amazia, whose lovely people and baffling customs flip him upside down. Seeking a simple fix, he instead finds a cultural bungle of epic proportions, threatening his customers back home. Now Lew must untangle the mess fast—before it spirals far beyond his control.

This book is Free on March 1, 2026

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Corrupt Clients and Deadly Secrets: Free Mystery eBooks

Murder Alfresco (Nikki Hunter Mysteries) FREE by Nancy Skopin: “A provocative PI, a corrupt client, and a traumatized assassin …”

This book is Free on February 28, 2026

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Kili'ing Time FREE by Linda Riedle: Join Katie and Brad, a couple in their sixties, on a nine-day trek to the summit of Mount Kilimanjaro, as a bucket-list dream turns deadly with secrets and murder. Experience the physical and emotional highs and lows, from the bustling Lemosho Gate to the triumphant - or tragic - reach for Uhuru Peak, every step laced with suspense.

This book is Free on February 28, 2026

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The Spirit of Want (Novels of William H. Coles Book 2) FREE by William H. Coles: A successful surgeon, a powerful female attorney, a TV evangelist accused of child molestation. Lucy MacMeil was hired to defend Reverend Bain, but instead of winning the legal case, the defendant wins her heart. When he flees to Africa, she abandons her marriage and career to follow, only to face devastating questions about his true nature.

This book is Free on February 28, 2026

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A Town Called Potato (Galactic Detective Agency Book 1) FREE by Gary Blaine Randolph: Ready for some fun? Gabriel Lake is just a regular guy until he is recruited by the Galactic Detective Agency to help locate a princess hiding on Earth. Gabe soon finds himself hopping from one weird world to another, matching wits with quirky aliens, and solving interstellar crime. Join him in the first case of this comedy, sci-fi, mystery series.

This book is Free on February 28, 2026

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The Baltimore Bell (Instead Book 1) FREE by Bella Marenz: She was born wrong. Abandoned at birth and raised behind the walls of a Baltimore orphanage. When an eruption of violence forces her onto a ship, the darkness inside her begins to awaken. A gripping psychological thriller set in early 1900s Baltimore. Dark secrets. Dangerous choices. And a girl who refuses to be broken. Book 2 out now.

This book is Free on February 28, 2026

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Survival Instinct (Jeannie Parker Book 1) FREE by Katherine Carlson: Jeannie Parker married a serial killer. She didn’t know it at the time. But she blames her own demons for steering her into such a black orbit. Now, she’s running for her life...

This book is Free on February 28, 2026

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The Swan River Killer (The Swan River Killers Book 1) FREE by Julie Holland: 4 BOOKS FREE: The Swan River Killer Book 1 — “I’m pretty chilled. Pity I’m a psychopath.” Return of the Swan River Killer Book 2 — Seven men attend a party. Only three will survive. Swan River Baby Killer Book 3 — A skeleton unearthed. A deadly secret. A trail of bones. Swan River Faith Killer Book 4 — A rapist. A paedophile. A prostitute. Who is next?

This book is Free on February 28, 2026

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Zero Day Treatment (The Spectrum Series) FREE by D. Cipher: Hospitals nationwide are being turned into silent weapons. When cybersecurity expert Ryan Sterling uncovers malware inside life-saving treatment systems, he becomes the next target—while undergoing cancer treatment himself. His only defense: a sixty-second kill-switch that could save his life… or destroy everything.

This book is Free on February 28, 2026

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Haunted Mansions and Forbidden Tunnels: Free Mystery eBooks

Ghostly Gossip (Whispers of Witchcraft Cozy Mysteries Book 1) FREE by Nellie H. Steele: Grieving teen Carly Ravenspell is sent to live with a mysterious grandmother at Thornwood Estate—home to whispered legends and a haunted mansion known as Maple Manor. As ghostly secrets surface, Carly must uncover the truth behind the spirits… and her own past. Perfect for fans of cozy paranormal mysteries.

This book is Free on February 27, 2026

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House Party Murder Rap (An Evie Parker Mystery Book 1) FREE by Sonia Parin: Evie Parker forms an unlikely alliance with Tom Winchester, a self-made man posing as her chauffeur, to unravel an attempt on a peer's life. This paves the way for further mysteries to solve with the added assistance of the lady detective, Lotte Mannering, and a host of quirky and witty characters.

This book is Free on February 27, 2026

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Arteries and Asymmetric Styles (Bonnie Ray Cozy Series Book 1) FREE by Emma Park: Middle-aged hairdresser Bonnie Ray recently made a fresh start in the quaint town of Darkcliff, where humans and vampires coexist. After a dead body turns up at the local fashion show, she becomes a murder suspect. With the town's quirky characters hiding their secrets, and her new business at stake, Bonnie decides to hunt for the killer herself.

This book is Free on February 27, 2026

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The Book of Cold Case Files (True Murder Stories: Unsolved Book 1) FREE by Adam Bundy, True Crime Manor: Five brutal killings across four continents. Not one conviction. Russian woods. Finnish tents. Ohio streets. Canadian highways. Nigerian forests. Predators walked free. Investigators failed. The cases stay open.

This book is Free on February 27, 2026

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Shadows of Silence (Samantha Hayes Thrillers Book 1) FREE by Diana Freel: Shadows of Silence is a psychological crime thriller about a murdered woman, a child who stops speaking, and an FBI agent who learns to listen to what silence reveals. As gestures replace words, the truth emerges where no one thinks to look.

This book is Free on February 27, 2026

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Under the Stone Paw (Power Places Series Book 1) FREE by Theresa Crater: Why didn’t anyone tell her the fate of the world rested on this tiny inheritance? Anne Le Clair, a successful, young attorney, has managed to remain free from her family’s gothic past—until now. An heirloom crystal necklace~one of six keys to unlock the secrets in the forbidden tunnels underneath the Sphinx. But an Illuminati master wants them for himself and a group planning global domination.

This book is Free on February 27, 2026

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The One FREE by Audrey J. Cole: To save their marriage, Sloane must forgive her husband’s affair. Instead, she tries a more tempting option—settling the score. But will it prove to be a deadly mistake?

This book is Free on February 27, 2026

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Prime Suspects and Shocking Discoveries: Free Mystery eBooks

Dead As A Dodo (A Birdie Byrnes Mystery Book 1) FREE by Shel Delisle: Robin’s life unravels in one April weekend: her fiancé cancels the wedding, she torches the memories, and moves in with her 80-year-old grandmother. Back at her spa job, a shirtless corpse turns up in the salt room—an obnoxious former client. With Robin the prime suspect, she must find the killer, helped by Luca, a cop who believes her.

This book is Free on February 26, 2026

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The Marigold Gang: The Mystery of the Four Bodies in the Freezer FREE by Gregory C. Randall & Bonnie Randall: This mystery follows the Marigold Gang, five men whose sixty-year friendship is tested by the shocking discovery of four frozen bodies in their late friend's basement. Blending humor, compelling characters, and rich period detail, the story explores secrets, loyalty, and the enduring bonds of friendship amid dark and shocking revelations.

This book is Free on February 26, 2026

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Ties That Blind (Jake Fox Book 1) FREE by Michael Stockham: Secrets. Lies. Love. Award-winning author Michael Stockham weaves a psychological legal thriller so addictive, you'll cancel your plans. Every twist cuts deeper. Every revelation raises the stakes. Every character hides a secret. You won't see the ending coming. Book 1 in the Jake Fox series. Coveted Book of the Year Winner. Free today.

This book is Free on February 26, 2026

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Run! Stolen Pictures FREE by Charles Welch: Sarah Windsor, reeling from loss, spots a man in a van during a late-night grocery run. When a crime is reported there, she’s pulled into a web of secrets and danger. Sarah must rely on her instincts—some pictures are worth killing for. Psychological suspense that keeps you guessing until the very end, from the author of the Killer of Killers.

This book is Free on February 26, 2026

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Concern FREE by Christopher Bentley: When a St Petersburg restaurant is ripped apart by a bomb, consulting mathematician Marc Naedorf is dragged back into the shadow world he thought he’d left behind. Once an intelligence analyst, now an outsider with a gift for spotting hidden patterns, he finds himself at the heart of an international mystery where every answer raises new questions.

This book is Free on February 26, 2026

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The Last Lights of Lancaster FREE by Joey Wells: When the power fails, Heather thinks it’s just another outage. By morning, planes are burning beyond the edge of town. Her phone is dead. The grid is silent. And the government’s “temporary solar event” explanation no longer makes sense. Trapped in downtown Lancaster with only her rooftop garden and instincts to rely on, she realizes the real danger isn’t the darkness. It’s what comes after it.

This book is Free on February 26, 2026

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Kidnapping Plots and Deadly Vacations: Free Mystery eBooks

Dying for a Daiquiri (Laurel McKay Mysteries Book 3) FREE by Cindy Sample: When Laurel McKay attends a wedding in Hawaii, her vacation soon becomes more deadly than the calorie count in her daiquiri. After a hula dancer is found dead and her brother is arrested for murder, Laurel is plunged into a mystery where exotic Big Island locations—a coffee plantation, black sand beaches and a volcano—all reveal their deadly side.

This book is Free on February 25, 2026

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That's the Spirit! (GhostWriter Mystery Book 1) FREE by Mallory Pierce: An opinionated, century-old ghost teams up with the Millennial horror writer who inhabits her old home to investigate the murder of a real estate agent while their small upstate New York town prepares for its annual Festival of Frights. Join Gwen and Nolan in their first sleuthing adventure in this Paranormal Cozy Mystery.

This book is Free on February 25, 2026

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Green River Blend (Green River Blend Book 1) FREE by Armand Rosamilia: Nothing exciting ever happens in a small town... especially in sleepy Hammond Beach. When a new coffee shop opens, the owner hires only Hammond Beach locals, including manager Betty. She was born and raised in Hammond Beach and knows everyone. But when the latest and greatest coffee is put out, strange things begin happening to the residents...

This book is Free on February 25, 2026

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A Brazen Curiosity (Beatrice Hyde-Clare Mysteries Book 1) FREE by Lynn Messina: A delightful concoction of cozy mystery, social satire, witty banter, and Regency-style food fights, A Brazen Curiosity follows a shy spinster as she dares to investigate a murder during a house party in the English countryside in defiance of the handsome duke who resents her interference. Agatha Christie meets Jane Austen in this charming tale.

This book is Free on February 25, 2026

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The Olympus Project (The Phoenix Series Book 1) FREE by Ted Tayler: A man with nothing left to lose is given one final chance: serve the Olympus Project and fight injustice from the shadows. But solo missions soon give way to a deadlier game: stop a terror plot in London, or see the city burn. The price of redemption has never been higher.

This book is Free on February 25, 2026

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Chelsea Avenue (Chelsea Avenue Book 1) FREE by Armand Rosamilia: On July 8th, 1987, in Long Branch, NJ, the Haunted House Pier and Murphy's Law Club fires destroyed not only local landmarks but everything Manny Santiago found dear. It isn't over. The entity responsible for killing Manny's family and wreaking devastation in the community has reappeared. Again. As it has every year since. And it's growing in power.

This book is Free on February 25, 2026

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Temper's Choice (The Deputy Temper Series Book 1) FREE by Richard DeGrandpre: Released from the hospital but trapped in amnesia, Michael Vogel stumbles across evidence suggesting a past he won't want to remember. Uncovering a conspiracy well above her pay grade, Deputy Leia Temper finds herself pulled into Vogel's catastrophic orbit. As their paths collide, her duty is to the truth... until she learns the truth will cost her everything.

This book is Free on February 25, 2026

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Bangkok Shadows (NJA Club Novels Book 1) FREE by Stephen Shaiken: When US criminal lawyer Glenn Cohen took early retirement, he moved to Thailand. For seven years he was a pampered expat, and then the CIA called, dragging Glenn into a kidnap plot for which he was woefully unsuited. Take a wild ride through Bangkok's dark underside, filled with intrigue and danger. An exotic noir thriller by a master of the genre.

This book is Free on February 25, 2026

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Buried Secrets and Shadowy Governments: Free Mystery eBooks

Death at Devil's Tail (Death And Book 1) FREE by Camille Cabrera: Katya Lonewood isn’t likable. She’s the difficult daughter of a deadbeat dad. The locals on the untreed part of the island veer around her while the islanders on the treed lands tolerate her antics. Maybe it's her personality issue. Screw ‘em. Katya knows something is wrong. Something she’s not supposed to talk about, but she can't silence her gut.

This book is Free on February 24, 2026

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The Lincoln Protocol: A Warning FREE by Alfred King: What if Hell broke loose during an ICE protest? Maya built a system to save people but the feds used it to detain them. When the Lincoln Protocol activates, She watches her FEMA database become a detention list targeting inner-city leaders—pastors, teachers, organizers. Now Maya must decide: protect herself or expose everything she helped create.

This book is Free on February 24, 2026

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Carved in Stone (Vanessa Stone Series Book 1) FREE by Julia Shupe: A brutal past resurfaces when Detective Vanessa Stone hunts a killer mimicking crimes from decades ago. All evidence points to Carlton Tubbs, but as Vanessa digs deeper, she unearths buried secrets, a shadowy figure, and a terrifying truth: when the mind becomes a prison, the ghosts inside it become real. Free this week!

This book is Free on February 24, 2026

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The Strawberry Code FREE by Udi Dagan: The Strawberry Code is a gripping, philosophical novel about identity, choice, and compassion in an era where every truth is based on an algorithm, and the line between a technocratic vision and humanity blurs by the day.

This book is Free on February 24, 2026

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Powerless Care FREE by Marie Wilkens: When the power dies, a rural hospital becomes the last fragile line between life and death. With no electricity, no vehicles, and no help coming, a small group must keep patients alive using skill, grit, and hard choices. Survival now depends on care without power.

This book is Free on February 24, 2026

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Homicide Dectectives and Unstoppable Algorithms: Free Mystery eBooks

Murder in Plein Air (Becca Flynn Mysteries Book 1) FREE by Karen Leigh Charles: Becca Flynn, an artist-turned private investigator, discovers that her best friend's life is in peril due to her contested lingerie shop in quaint Bayleys Landing. To uncover a killer, Becca confronts an ambitious reporter, quirky shop owners, a macho homicide detective, and a local ghost in a mad rush to save her friend from a watery grave.

This book is Free on February 23, 2026

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Sentences of Death (The Daniel Somerset Series Book 1) FREE by Lawrence J. Epstein: In this mystery novel, Daniel Somerset struggles to find the killer of a wealthy writer of a tell-all gossip book. Daniel must solve the mysteries of the murder in the Hamptons, the reluctant woman he loves, his father who has a revelation for him, and his own identity.

This book is Free on February 23, 2026

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Just One Yesterday (Trespassing Book 12) FREE by P.W. Creighton: When Logan wakes up in a compromising position with two half-naked girls, he knows that something is wrong. Everyone assumes it was just a wild night of partying that got out of hand. But Logan was missing for two days and knows something terrible happened. The problem is that he has no memory of what occurred before or after he went missing.

This book is Free on February 23, 2026

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Armored Hours (Reincarnated Souls Book 1) FREE by Stephanie Hansen: Four feminist radicals vanish in 1920s Kansas City. Alexander, a lovesick bootlegger, hunts for their leader Claudia, blind to the high-society conspiracy behind it all. *Armored Hours* weaves historical drama with magical realism through rebellion, romance, and mystery.

This book is Free on February 23, 2026

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Winter's Bite (The Isabella Rockwell Chronicles Book 1) FREE by Hannah Parry: Isabella Rockwell, 15, raised in India, loses everything due to her recklessness and is sent to England. There, she must fit in with the street children who become her family. When her new friend, Alix, is in danger, Isabella must decide whether to risk everything to save her--or let Alix face a fate that could change both their lives forever.

This book is Free on February 23, 2026

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Both Sides of the Law (The Casper Halliday NYPD Series Book 1) FREE by Nathan Roden: He shared his father’s dream of becoming a detective. A prison sentence was not part of the plan. On his seventeenth birthday, in the throes of depression, Casper Halliday made a desperate decision. That decision brought him face-to-face with one of the most dangerous men in the city—and a future he could never have foreseen.

This book is Free on February 23, 2026

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The Algorithm Game: Power and Betrayal on Wall Street FREE by Samuel Wolf: He created an unstoppable algorithm. But when he loses control over his creation, the very code that made his career could be his downfall. A high-stakes thriller about power, corruption, and betrayal for fans of Robert Harris and Blake Crouch.

This book is Free on February 23, 2026

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The Long Blackout FREE by RobertJ Walker: What begins as a routine flight into the remote Pacific Northwest turns into a nightmare when an EMP wipes out all power and communications. Trapped deep in grizzly country with a civilian client, bush pilot Alaric Mason must navigate a collapsing wilderness and a collapsing society. Every hour matters. If he does not reach his isolated homestead before panic spreads and violence erupts, his famil

This book is Free on February 23, 2026

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Dr. David Rothberg Thriller Series

Dangerous Behavior (Dr. David Rothberg Series Book 1) FREE by Walter Marks: After fifteen years in solitary confinement, Victor Thomas Janko, known as the infamous Baby Carriage Killer, has become eligible for parole. As the unseasoned prison psychiatrist Dr. David Rothberg strives to determine whether Janko “if released would behave in a manner dangerous to others, he's drawn into the dangerous world of the killer's mind.

This book is Free on February 22, 2026

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Other Books in the series

Deadly Behavior: Dr. David Rothberg Series Book 2

KINDLE
2.99

Vengeful Behavior: Dr. David Rothberg Series Book 3

KINDLE
2.99

Demonic Behavior: Book 4 in the Dr. David Rothberg series

KINDLE
2.99

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Psychic Sleuths and Criminal Profilers: Free Mystery eBooks

Snap, Spirit, Murder (A Ghost Photographer Paranormal Cozy Mystery Book 1) FREE by Felicity Green: Caught on camera: ghosts, clues, and murder! Single mom Liv Grantham’s fresh start in a cozy English village turns eerie when her camera captures ghostly messages—and she’s accused of murder! With newfound psychic powers and quirky allies, can she unmask the killer? Find out in Snap, Spirit, Murder—a witty, paranormal cozy mystery!

This book is Free on February 22, 2026

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Souljourner FREE by Paul Steven Stone: This highly playful novel begins with a quote from Pierre Teilhard de Chardin, “We are not human beings on a spiritual journey, we are spiritual beings on a human journey.” That sets the stage for all that follows. Murder. Retribution. Earthly Justice. And, of course, Karma. SOULJOURNER is, after all, a Karmic Crime Story. A Karmic Crime story with a surprise ending you will never see coming.

This book is Free on February 22, 2026

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In His Image (Wight County Book 1) FREE by Asher Warren and Ethan Nikkel: In His Image is an award-winning crime/thriller novel that follows a criminal profiler in New Orleans who secretly creates life by fusing murderers' DNA while hunting a ritualistic killer known as the New Orleans Vampire.

This book is Free on February 22, 2026

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