Free and Discounted Mystery & Thriller Books
Prepare for suspense, excitement, and plenty of tense situations within these mystery and thriller selections! From high-speed thrillers to tense caper stories to fascinating police procedurals, these books will keep you entertained and enthralled for hours on end. Here's a selection of mysteries, legal thrillers, crime thrillers, spy thrillers, mystery thrillers, cozys and more!
Free: Suffer the Children
Former Marine Rebecca “Becky” Martinez, now a trauma counselor, becomes entangled in a brutal web of blackmail and exploitation when one of her clients is targeted by international crime networks. Drawn back into a world of violence and corruption stretching from Manila’s prisons to American suburbs, Becky must confront both external predators and her own ... Read more
Hideout
She trusted the system to keep her safe. Now it might get her killed. She vanished into Witness Protection. Now, she’s running for her life. When FBI Agent Ray Smithson gets a frantic call in the dead of night, he knows exactly who it is—Mary Beth, the woman he once swore to protect. It’s been ... Read more
Free: Malevolent (Shaye Archer Series Book 1)
Shaye Archer’s life effectively began the night police found her in an alley with no memory of the previous 15 years. Now, she’s a PI who gets answers for her clients, and maybe for herself. When her new client Emma claims she’s being stalked, Shaye is determined to help. Emma knows her stalker, but the ... Read more
The Ambition
Industry power, adultery, murder, family, and ruthless ambition woven together into a tale that reveals just how far one can go in pursuit of success. That, in itself, is the essence of The Ambition a novel that doesn’t just tell a story, but pulls readers into a visceral world of family loyalty, betrayal, romance, and ... Read more
The Butcher and the Liar
Daisy Bellon thinks she may have buried her skeletons forever. But truth cuts to the bone. At thirty-five, Daisy runs a butcher shop in a forgotten corner of Chicago, keeping her past locked away. But when an anonymous message arrives, she’s thrust back to the day her life split in two. $0.99 on Kindle.... Read more
Free: Killer of Killers 1: Visions
Kalen McDonald is a normal man in every way but two. He is married to the love of his life; has a son he adores and enjoys his career as a real estate agent. The exceptions to his mundane existence are, secretly, Kalen is a serial killer, and, secretly, Kalen has a special gift. He ... Read more
Hart’s Ridge
If Robyn Carr and Melinda Leigh had a book-baby, Hart’s Ridge would be it. Join Kay Bratt in this small town mystery series with cases to solve, and a small-town deputy determined to do it. When five-year-old Molly walks into a gas station on the outskirts of town, alone and barely speaking, one sheriff’s ... Read more
When Things Fall Apart
Newly minted homicide detective Kit Hanover is paired with a crusty veteran who makes no bones about his feelings for Native Americans. Their prickly partnership becomes more antagonistic when her first murder case proves devastating and she is reassigned. Determined to work the case in her own time despite the emotional consequences, she finds herself ... Read more
Under the Dark Moon
Upon moving into Winslow Manor, Claire is shocked to learn she’s the spitting image of the long-dead rose gardener who used to live there. Eerie meets emotion in the cozy small town of Oak Grove, where the past doesn’t stay buried, it blooms. $0.99 on Kindle.... Read more
Nantucket Point Complete Collection
Escape to the white sand beaches of Nantucket in the Nantucket Point series. You’ll get a complete mystery, along with heartwarming women’s fiction, family life, sisters and siblings fiction, and clean and wholesome romance. $0.99 on Kindle.... Read more
Free: Shifting and Shenanigans
When this club selects a book, magic happens. They are whooshed inside the book and become the main characters as the mystery comes to life. It is exhilarating fun – until they realize they can’t get out until they solve the crime and reach The End. In every book journey they are excited to meet ... Read more
BAD CEO and How He Got That Way
A corporate thriller following River Stevens, a brilliant technologist whose rise to power hides dark secrets, dangerous deals and a world of betrayal. Ambition has a price – far will he go before it all collapses? $0.99 on Kindle.... Read more
No Power No Mercy
When an EMP hits, Mark must lead his wife from a lawless city to find their missing daughter. With no power or communication, danger is everywhere. Their only hope: Mark’s estranged brother and his secret off-grid homestead. $0.99 on Kindle.... Read more
Free: The Suicide Detective
On a mission to capture a ruthless Al Qaeda terrorist, Sergeant Amber Downing is captured and Razor, her military working dog is injured and left for dead. Special Forces teams make heroic attempts to rescue her, but the enemy is deadly and cunning. Despite his injury, Razor never gives up on his beloved master. After ... Read more
Free: Marching Through the Fire
London, 1940. As the Blitz sets the city ablaze, a woman is murdered. Scotland Yard detectives join forces with Military Intelligence to track the killer, uncovering a Nazi plot and a powerful British traitor. Amid nightly chaos and danger, they must stop catastrophe—while unexpected romance sparks in the shadow of war. Free on Kindle.... Read more
Heat of Hydration
During work on a new UN headquarters, the building is hijacked and turned into a giant bomb set to detonate on opening day. To fund the terrorists’ scheme, seven sons are offered by their parents as sacrifices for the insurance payouts — but when one of them gets away, Interpol agent Colton Gray must uncover ... Read more
The Girl from Moscow’s Edge
Stealing from the Russian mob is Zoya’s only chance to support her little brother—until someone kills her accomplice. With Russia’s sexist law banning women from working as auto mechanics, Zoya Volkova turns to small-time cons. But luring gullible drivers into staged crashes and car repair scams doesn’t bring in enough to rescue her little brother ... Read more
Flippers, Blades and Murder (Apple Creek R-Park Department Mysteries Book 1)
Newly single mom forced back to hometown. Council member murdered at new job. Will she crack the case or become the next victim? Margaret is freaking out. Moving back to her mother’s home as a newly single mom while taking the Recreation and Parks director position in Apple Creek wasn’t part of the plan. Things ... Read more
Free: Vamika
When pet turns predator… Inspired by his fascination of big cats, Lee Connor wrote ‘Vamika‘ which is set where and when he grew up, in North London in the 1980s and 1990s. Vamika is a leopard kept illegally by career criminal, Bill Britton, who makes the fatal error of setting her free then having to track her ... Read more
Free: Flippers, Blades and Murder (Apple Creek R-Park Department Mysteries Book 1)
Newly single mom forced back to hometown. Council member murdered at new job. Will she crack the case or become the next victim? Margaret is freaking out. Moving back to her mother’s home as a newly single mom while taking the Recreation and Parks director position in Apple Creek wasn’t part of the plan. Things ... Read more
Into the Depths
Marketing executive Cora Whitley’s biggest worry is her next quarterly report—until her best friend Elise sweeps her away on a spontaneous trip to Bolivia that promises to change everything.It does. Just not how she expected. When violence erupts in the remote Bolivian highlands, Cora finds herself thrust into a nightmare beyond imagination. The system that ... Read more
Buried Secrets: Deadly Secrets Texas Trilogy – Book 3 : (A Standalone, Enemies-to-Lovers, Romantic Suspense Novel)
Buried bones. Explosive danger. Forbidden attraction. When a brilliant preservationist and a hard-edged detective are forced to work together, sparks ignite in the shadow of a deadly conspiracy. As passion simmers and enemies close in, survival will depend on trust—and surrendering to a love neither of them expected. $0.99 on Kindle.... Read more
The Perfect Family
Mellie thought her family’s darkest secrets died with them. She was wrong. A high-profile renovation brings her back to her childhood home, where her brother died. She finds hidden rooms, medical files, missing names—and someone watching. This isn’t a renovation. It’s a trap. $0.99 on Kindle.... Read more
Max Gator
When a massive, almost prehistoric gator infiltrates a privately owned South Florida, Ultra Maximum-Security Prison and begins its mission to feed on both inmates and corrections officers alike, panic ensues. Since permanent lockdown isn’t a sustainable option, especially since the gator is big and strong enough to breach the cells, the prison warden has no ... Read more
The Body Politic: Book II of The Tribal Wars
Brianna Miller returns to Dolvia where tribal women protest the oppressive rule of Rabbenu Ely by self-torchings in the Cylay Square. Brianna re-establishes her tribal schools and takes on assistant Kelly Osborn who is mixed blood and also a poet. Kelly visits a neighboring planet Cicero where her aunt Carline Bryant takes over her education. ... Read more
The Lawless Legion MC
Some men run from the darkness. Sonny built a brotherhood in it. In Pinecrest, respect is taken, not given. After one brutal night fractures everything, Sonny pulls together a crew with nothing left to lose. They weren’t born criminals—they were cornered into it. What starts as a response turns into a war for control. The ... Read more
A Killer Bed & Breakfast
When a brushfire breaks out at Castaic Lake State Park in California, the guests at The Vista – a nearby bed and breakfast – assume it’s the work of the Southland Torcher, the arsonist behind a string of fires across Southern California. When Tim Weinbau, a guest at The Vista, goes missing, his girlfriend Amanda ... Read more
Quantos Chronicles: The Scents of Memory
Jenna Floyd’s life shattered on July 4th, 2029. A heated argument with her husband, Ty, on a sunny beach led to a devastating chain of events. The next day, a drunk driver took Ty and their two children, Donnie and Mandy, in a horrific accident. Now, a year later, consumed by grief and guilt, Jenna ... Read more
Revenge
Love, Bullets, and a Second Chance — Will They Survive the Crossfire? When FBI Special Agent Micah French joins a high-risk pursuit through the streets of Tampa, he never expects the day to end with his partner shot and the woman he once loved holding his partner’s life in her hands. Finley Herald, the surgeon ... Read more
Free: We Play Games
Effie and Ben are partners in life—and in crime. Seduction, lies, and manipulation are their specialty. But when old secrets surface, their perfect partnership begins to fracture. And losing could be deadly. Free on Kindle.... Read more
Ninety Eight Point Eight
Mama wasn’t always scared of me. Oliver remembers when things were different. When Mama would hold him, dress him up for videos, tell everyone how special he was. Now he spends his days in the basement, in a room with padded walls and a door that locks from the outside. Mama says it’s for his ... Read more
The John Callahan Series (3 Book Series)
John Callahan is a good man with a sinister past—and his past will not let him live in peace. Against the odds, he matures from a teenage Belfast street thug and an IRA killer to a happily married man and expectant father. Years later, just as he finds peace and serenity again as a monk ... Read more
Free: Bakeries and Buffoonery
When this club selects a book, magic happens. They are whooshed inside the book and become the main characters as the mystery comes to life. It is exhilarating fun – until they realize they can’t get out until they solve the crime and reach The End. In every book journey they are excited to meet ... Read more
Vengeance of the Vanished Ones
“In Vengeance of the Vanished Ones, don’t miss this trip into Baja where mining interests and the need to preserve sacred rock paintings clash violently. Move over, Indiana Jones!” (Warren C. Easley, author of the Cal Claxton Mysteries) A fictional action-adventure based on an existing archaeological mystery and real archaeologists. $0.99 on Kindle.... Read more
Free: Delusional Madness
In the shadowed corridors of a 19th-century Ohio asylum, truth is not only hidden—it is punished. Delusional Madness is a haunting and unflinching work of historical fiction that pulls back the curtain on the cruel, often forgotten world of mental institutions in the late 1800s. Cassie Alexander, a devoted mother and wife, is unjustly committed ... Read more
Cupcake Crime at Maplewood Bakery
One dead body, one suspicious cupcake, and zero time to panic. Bakery owner Mia Harper didn’t sign up for murder at the Berry Festival—but she’s not backing down. With her cat and her sass in tow, she’s about to turn Maplewood upside down. First in a cozy mystery series. Released July 26, 2025. $3.99 on ... Read more
Free: Glass Half Broken
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. Free ... Read more
Free: BLOOD RIVER
When two anglers are brutally murdered on a remote island, new sheriff Dave Trask finds himself in the middle of rising tensions between lodge owners and Native American guides while trying to catch an elusive killer with an inexperienced staff. Dave enlists the help of his twin brother Don, lead agent for the BCA. Together ... Read more
Free: Louisiana Longshot (A Miss Fortune Mystery, Book 1)
Miss Congeniality meets The Golden Girls in this hilarious mystery set in southern Louisiana. With a price on her head and a leak at the CIA, assassin Fortune Redding undertakes her most difficult mission ever…in Sinful, LA. Armed with her considerable skills and two ladies the locals dub The Geritol Mafia, Fortune decides to solve ... Read more
The Max Quinn Conspiracy
Max Quinn thought she had it all. A successful law career, a loving family, and a quiet life in small-town Richmond. But when a mysterious list of young boys’ names lands in her lap, her world begins to unravel. What would you do if you found out your child was involved in a government conspiracy? ... Read more
