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Tag: Thriller

The Mason Origins Thriller Series

The Wolf and the Lion (The Mason Origins Trilogy Book 1) FREE by Rex Holloway: When Colorado’s legalized cannabis industry is targeted by a ruthless Canadian biker gang, Green Zone Defense stands in the way. As Raison and his volatile brother Rage launch a precision heist, former Delta Force operator Mason fights to stop them, uncovering a deeper conspiracy.

This book is Free on May 1, 2026

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Gladiator Farm: Mason Origins Book Two (The Mason Origins Trilogy 2)

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A Fire Devours: Mason Origins Book Three (The Mason Origins Trilogy 3)

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Shifting Identities, Deadly Desserts, and Relentless Pursuits: Free Mystery / Thriller eBooks

Cupcakes and Cyanide (The Cupcake Capers Book 1) FREE by Polly Holmes: Charlotte McCorrson has spent her entire life building her business, CC’s Simply Cupcakes. But when a murder victim’s last meal is one of her cakes and the headlines scream Cupcake Killer! Charlotte must prove that while her cupcakes are delicious, they aren’t literally to die for—before she ends up in jail for a crime she didn’t commit.

This book is Free on May 1, 2026

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Engagingly Dead (Ella McBane Mysteries Book 1) FREE by Michele Scott: Empty-Nester Sleuth Meets Daughter-in-Danger Mystery… When Ella McBane’s eldest daughter Savannah is accused of murder after a body is found at her engagement party, Ella races to clear Savannah's name—using her sharp intuition, and fierce mother’s heart to navigate organized crime, old flames, and a ticking clock.

This book is Free on May 1, 2026

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Soap & Sabotage (Cross Bay Key Mysteries Book 1) FREE by Holly M. Ambrose: Strange things are happening in Wren Foster's little town on the edge of the Everglades. Flowers vanish, shops are broken into, a landmark is vandalized — and the Waterfront Festival that keeps Cross Bay Key alive is on the line. Can a soapmaker-turned-sleuth crack the case before her town loses everything that makes it home?

This book is Free on May 1, 2026

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Body on the Tide (New Forest Crime Drama Book 2) FREE by Lindsay Scott: When Ian Haines's body is pulled from Beaulieu River after being missing for two weeks, the official verdict is swift: accidental death. Journalist Hep Anderssen remembers Ian as a friend from her college days and writing about his tragic death, she uncovers passionate secrets and bitter tensions in Ian's life - did they have deadly consequences?

This book is Free on May 1, 2026

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The Recipient (Emerald City Thriller Book 1) FREE by Audrey J. Cole: Sergeant Wade McKinnon knows who killed Samantha the moment he arrives at her crime scene. The problem is, he watched her killer die a year ago.

This book is Free on May 1, 2026

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One Kill Away (Detective Allan Stanton Book 2) FREE by Alex MacLean: In this gripping police procedural set in Nova Scotia, former detective Allan Stanton is drawn back into the world he left behind when his ex-partner calls on him for help. Stanton races to decipher the cryptic clues left behind by a brutal serial killer — but what happens when his investigation makes him a target?

This book is Free on May 1, 2026

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Cuss Abbott Thriller Series

Lagrange Rising (Cuss Abbott Book 1) FREE by Doug J. Cooper: A Tough Space Marshal. A Lawless Frontier. A Fight for Justice Among the Stars. Fans of Jack Reacher will love Cuss Abbott, a relentless lawman chasing justice across worlds. In Book 1 of the Lagrange Series, fast-paced crime drama meets gripping futuristic thriller in a dangerous frontier. Learn more at: crystalseries.com.

This book is Free on April 30, 2026

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Psychic Fish, Legal Tangles, and Assassin Plots: Free Mystery / Thriller eBooks

Murder at the Route 66 Ranch Hotel (The Route 66 Ranch Hotel Mystery Series Book 1) FREE by N.C.L. Sarno: This year, Route 66 turns 100, and the USA turns 250! Enhance your celebrations by reading this Americana cozy mystery series set on Route 66 in Arizona. The rural hotel featured in this 7-book series always has something entertaining going on. Get the first book free today and... Get your kicks (but watch your back) on Route 66!

This book is Free on April 30, 2026

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The Model's Last Pose (The Pearl Hotel Cozy Mystery Series Book 1) FREE by Nancy Pennick: In a cozy tearoom of a prestigious five-star hotel, three friends embark on a mission to solve a murder, along with a koi that appears to read minds.

This book is Free on April 30, 2026

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Jake Fox: Ties That Blind FREE by Michael Stockham: Buckle up for an electrifying psychological and legal thriller! Award-winning author Michael Stockham plunges you into a world of intrigue, deception, and unbreakable bonds. As the curtains rise on this heart-pounding legal drama, you'll be irresistibly drawn into a web of secrets and suspense that will keep you turning the page! FREE today!

This book is Free on April 30, 2026

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Flowers From Berlin (Book 1) FREE by Noel Hynd: Book one in a fabulous spy and romance series. More than a million sold! Start now! 1939-40: World War II nears. An Englishwoman is torn between two American men, but neither is exactly what he seems. At the same time, a Nazi assassin stalks Franklin Roosevelt. "A Chiller!" LA Times; "Hynd is a notch above the Ludlums and Clancys!" - Booklist

This book is Free on April 30, 2026

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The Family or Foe Saga: The Complete Collection (Books 1-4) FREE by J. T. Bishop: A mysterious man with a strange background, unique abilities, and an evil grudge. Three strangers, each of whom has lost a loved one through a series of brutal murders. One woman whose knowledge and intuition will connect them all. With two detectives’ help, can they expose a killer’s secrets before he seeks his revenge and destroys them?

This book is Free on April 30, 2026

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The Widow's Homestead FREE by Joey Wells: She built the homestead with her wife. She buried her wife two years ago. Now the grid is gone, the horses are worth more than gold, and the brother-in-law she hates is walking up her driveway. Some apocalypses come with family.

This book is Free on April 30, 2026

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The Jessie Black Legal Thriller Series

Burnout (Jessie Black Legal Thrillers Book 1) FREE by Larry A. Winters: A convicted serial killer wants a new trial. Only prosecutor Jessie Black can keep him behind bars. To save the conviction, she must prove his defense lawyer was sane—even after a public breakdown—as powerful forces push to set a monster free. Book 1 in a gripping 13-book legal thriller series.

This book is Free on April 29, 2026

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Other Books in the series

Informant (Jessie Black Legal Thrillers Book 2)

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Deadly Evidence (Jessie Black Legal Thrillers Book 3)

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Fatal Defense (Jessie Black Legal Thrillers Book 4)

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False Justice (Jessie Black Legal Thrillers Book 5)

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Silenced Witness (Jessie Black Legal Thrillers Book 6)

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Lethal Innocence (Jessie Black Legal Thrillers Book 7)

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Targeted Abductions, Island Secrets, and Postwar Justice: Free Mystery / Thriller eBooks

Fatal Decision (The Freeman Files Book 1) FREE by Ted Tayler: He thought he'd left his life as a detective behind. But the past has a deadly way of catching up. Ten years after Daphne Tolliver’s murder, retired DI Gus Freeman is called back to crack the cold case. With a new team and old wounds, he must unearth truths long buried in Lowden Woods. Can fresh eyes uncover what past detectives missed?

This book is Free on April 29, 2026

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Through the Rustling Water (Torn by Duty Book 1) FREE by Smadar Frydman: Europe, 1945. The war is over, but justice is not. Two young Israeli operatives enter the ruins of postwar Europe to hunt a vanished Hungarian war criminal. As secrets surface and trust collapses, the mission becomes a brutal reckoning with memory, loyalty, and the thin line between justice and revenge.

This book is Free on April 29, 2026

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The House on Rookery Rock FREE by Madeleine D'Este: She inherited an island. She didn’t expect to inherit a mystery. The House on Rookery Rock is a captivating dual‑timeline mystery about family, obligation, and the secrets we carry across generations. The House on Rookery Rock is perfect for readers who love: - storm‑lashed islands - complicated families - buried letters + old secrets - women finding their power across generations.

This book is Free on April 29, 2026

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Viper Island (Trident Force Thriller Series Book 3) FREE by Cameron K. Moore: When a wealthy philanthropist becomes an assassin’s next target, he’s kidnapped during a high-profile event. Now it’s up to rookie covert operative Molly Jones to save the man and unravel a sinister conspiracy that stretches across the globe…

This book is Free on April 29, 2026

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Hidden Heartaches, Deadly Tastings, and Ghostly Whispers: Free Mystery / Thriller eBooks

Stay (Paws & Probable Cause Book 1) FREE by Sophie Lyon: Newly single vet behaviorist Dr. Wren Calloway flees Manhattan for her grandmother’s Maine cottage. Then, rescue dog Biscuit finds a beloved lobsterman dead on the rocks. Police call it an accident; Wren knows it’s murder. Small-town charm, big secrets.

This book is Free on April 28, 2026

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Loose Ends (Mary O'Reilly Book 1) FREE by Terri Reid: Officer Mary O’Reilly died—and came back seeing ghosts. Now a small-town PI, she’s asked to solve a young woman’s murder. With the dead whispering for justice and secrets surfacing, Mary must uncover the truth—before a killer decides some secrets are better left buried… along with a meddling PI.

This book is Free on April 28, 2026

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A Tart Most Deadly (The Maplewood Mysteries Book 1) FREE by Julian Brooks: A small-town baker. A powerful food critic. And a tasting that turns deadly. When a visiting critic collapses inside Owen Harper’s café, his bakery becomes the center of a possible poisoning. With suspicion rising and reputations on the line, Owen must uncover the truth before everything he’s built is destroyed—and before someone else gets hurt.

This book is Free on April 28, 2026

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Paranopia FREE by Mark B. Dawkins: Seven top performers arrive on a private island expecting luxury—and a shot at promotion. But when their host is attacked and disappears, they’re cut off with no way out. As paranoia grows and trust breaks down, the pressure turns deadly—and not every outcome is an accident.

This book is Free on April 28, 2026

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Warring Detectives, Sunken Relics, and Endangered Guardians: Free Mystery / Thriller eBooks

Witch Cozy Mystery 17-Book Set FREE by Amelia Morgan: This set features 17 Witch Cozy Mysteries from the acclaimed Witches of Enchanted Bay series. Mysteries are abound in the small coastal town of Enchanted Bay. Secret witch, Meg Walton, tries to stay out of the fray...until one of her friend's gets falsely accused of murder.

This book is Free on April 27, 2026

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Everything You Want (Trespassing Book 5) FREE by P.W. Creighton: Logan and Devin confronted the classmate who drugged, assaulted, and humiliated her. Unfortunately, he was murdered in front of them before she could get answers or satisfaction. Now, the Sheriff is investigating the death of a Nauset High School star athlete, and Devin is their only suspect. This puts Logan in a race to prove her innocence.

This book is Free on April 27, 2026

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Never Seen (Hoskins & Fletcher Book 1) FREE by TL Dyer: Meet Hoskins & Fletcher. He's a detective in trouble, she’s a troubled ex-cop. He’s arrogant, impulsive; she’d rather be left alone. It’s a partnership that could never work. Or could it? Sparks fly as a killer with an unusual signature and unexpected motives roams the streets in the first book of this highly addictive crime series.

This book is Free on April 27, 2026

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Nile River Scorpion (Treasure Rebels Adventure Novella Book 1) FREE by Gerard Doris: The Treasure Rebels are hired to recover a stolen painting hidden in the ruins of a WW2 fighter plane...a fighter plane now resting on the bottom of the Nile River and surrounded by crocodiles. A fast paced scuba adventure thriller set in Egypt.

This book is Free on April 27, 2026

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Guardians Of The Silverback FREE by Paul Smith: Dr. Alex Kimani and journalist Grace Nwosu uncover a deadly corporate conspiracy threatening Uganda’s mountain gorillas. Pursued by ruthless enemies, they risk everything to expose the truth and save Bwindi’s last Silverbacks.

This book is Free on April 27, 2026

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Impersonator Shootings, Deadly Past, and Eccentric Detectives: Free Mystery / Thriller eBooks

Suspicion in Elvis Town FREE by P M Mahoney: When Elvis‑hating TV journalist Ted Sherlock is sent to Parkes to cover its famous Elvis festival, he’s sure his career is going down the gurgler—until he witnesses one Elvis impersonator shoot another. Suddenly Ted’s chasing the scoop of a lifetime among eccentric locals, oddball suspects, buried secrets, and more sequins than he ever wanted.

This book is Free on April 26, 2026

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Falling into Magic (Destiny Falls Mystery & Magic Series Book 1) FREE by Elizabeth Pantley: Book 1 of the acclaimed Destiny Falls Mystery and Magic series by Elizabeth Pantley is FREE until April 27th! Don't miss this chance to dive into an amazing new world!

This book is Free on April 26, 2026

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Shifting and Shenanigans (Magical Cozy Mystery Book Club Book 1) FREE by Elizabeth Pantley: This book club dives (literally!) into the pages of a cozy mystery. This quirky group of brave members must solve the mystery to get out of the book. It’s so much fun - you’ll wish for a book club like this!

This book is Free on April 26, 2026

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Chantecoq and the Mystery of the Blue Train (The Further Exploits of Chantecoq Book 1) FREE by Arthur Bernède: Thrilling adventure in Jazz Age Paris! France's king of detectives, the mercurial master of disguise Chantecoq, kicks off a new series of baffling cases as he investigates the mysterious murder of the Count de Roscanvel in Marseille. Chantecoq: sometimes mischievous, sometimes charming, always brilliant.

This book is Free on April 26, 2026

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The Last Hour FREE by Mason Dean: When the power goes out for good, chaos takes over. Evelyn Hart, a surgeon haunted by loss, must survive gangs, violence, and betrayal. With only her skills and courage, she faces a ruthless new world where every choice could mean life or death.

This book is Free on April 26, 2026

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Rat Line (Quinlan Book 6) FREE by Kevin Quilligan: Quinlan meets an ex-ISIS commander from his past. Now, Australian Police and Intelligence agencies want him dead or alive as a silent assassin inches closer. Innocents are already dead, and Don can't fight these people. He can still fight what's in front of him though, while they chase him, and he'll take all comers... but what lies behind?

This book is Free on April 26, 2026

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The Price of Revenge FREE by Rita M. Boehm: Young Cassie Deahl’s powerful husband is the local police chief. He’s also a murderer - and she’s next on his list. After 20 years on the run, always looking over her shoulder, she’s no longer a victim, but in a battle of wits, can she outsmart evil in a final confrontation with her nightmare past? You won’t be able to put this book down.

This book is Free on April 26, 2026

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The Swan River Killer (The Swan River Killers Book 1) FREE by Julie Holland: DOWNLOAD ALL 4 FREE – THE SWAN RIVER KILLER BOOK 1– I consider myself to be pretty chill. Pity I’m a psychopath– RETURN OF THE SWAN RIVER KILLER BOOK 2– Seven men attend a party. Three survive– SWAN RIVER BABY KILLER BOOK 3– A skeleton. A deadly secret. A trail of bones– SWAN RIVER FAITH KILLER BOOK 4– A rapist. Paedophile. Prostitute. Who is next?

This book is Free on April 26, 2026

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Magical Mayhem, Cold Clocks, and Vanishing Acts: Free Mystery / Thriller eBooks

Decease of Cake (Delaine Baker Cozy Mysteries Book 1) FREE by Patti Larsen: She used to play a detective on TV--so why is she investigating a real murder? Delaine Baker's wealthy MIL never meant for her birthday party to turn deadly or for Delaine to be the one to investigate. But when her new family is threatened, it's no wonder Delaine's decade as a famous cop helps her find the truth while putting her in danger!

This book is Free on April 25, 2026

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Crypt Witch Collection (Books 1-5) (Crypt Witch Cozy Witch Mystery Anthologies Book 1) FREE by K.E. O'Connor: Meet Tempest Crypt, a troubled witch solving murder cases with her talking miniature hellhound. Five twisty whodunits packed with magic, suspects, and humor. Perfect for fans of witch cozy mysteries, found family, and magical crime. Can you solve the cases first?

This book is Free on April 25, 2026

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The Charlie Kingsley Mysteries Box Set (Books 1-3) FREE by Michele PW (Pariza Wacek): Enjoy the first three full-length books of The Charlie Kingsley Mysteries: The Murder Before Christmas, Ice Cold Murder and Murder Next Door.

This book is Free on April 25, 2026

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Contagion Of Lies FREE by K. J. McGillick: Jordan Monroe chose estate law to stay safe. Then her mentor handed her the case that would change everything: Dr. Mallory James, accused of two murders inside Harbor Medical. The evidence is airtight. The witnesses are lying. And Jordan isn't sure her client is innocent — or sure she wants to know.

This book is Free on April 25, 2026

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Glass Half Broken FREE by Rachel Richards: Annie knows she’s different. A child genius with crippling social anxiety and a compulsion for self-harm, Annie blames herself when her dad runs off. As she matures, her grief is reignited each time someone she cares about mysteriously disappears. When she finally discovers the shocking truth, Annie’s next move could mean life or death.

This book is Free on April 25, 2026

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The Recurrence Protocol FREE by John W Taggart: Every eighty-seven atomic clocks on Earth agreed for seven seconds. That's supposed to be impossible. NASA astronomer Daniel Mercer traces the anomaly to a twelve-thousand-year-old monument in Turkey, and to a classified program monitoring the same signal since 1945. Göbekli Tepe isn't a warning. It's an instruction.

This book is Free on April 25, 2026

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