MystereBooks is pleased to feature a select list of 100 mystery, suspense, and thriller ebooks currently available as a free download. Most of these titles have previously been published in print editions, and are free ebooks for a limited time only.
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Books shown below are listed by newest added first. (***) indicates the title was previously listed on this page and is a repeat freebie.
This page was last updated on Thursday, December 11, 2025 at 6:12 AM ET.
Christmas Movie Mystery by Chris Abernathy. A Detective Whiskers Cozy Mystery. Published by Wright on the Mark. Added on December 11, 2025.
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The Girl in the River by Kristi Belcamino. A Suspense Thriller. Published by Kristi Belcamino. Added on December 11, 2025.
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Crisis at the Christmas Party by K. B. Blake. A Temp Job Cozy Mystery. Published by MountainSide Press. Added on December 11, 2025.
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Candy, Cauldrons, and a Corpse by DeAnna Drake. A Laguna Bay Midlife Witch Cozy Mystery. Published by Fine Skylark Media. Added on December 11, 2025.
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A Secret Worth Keeping by Drew Strickland. A Novel of Suspense. Published by Striller Publishing. Added on December 11, 2025.
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Never Been Hexed by Christine Zane Thomas. A Witching Hour Mystery. Published by Christine Zane Thomas. Added on December 11, 2025.
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The Key: Let It Ride by Michael Vlasek. The Key Series. Published by Michael Vlasek. Added on December 11, 2025.
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Murder in Her First Degree by Lizzie Bentham. A Red Brick Mystery. Published by Sharpe Books. Added on December 10, 2025.
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Raising Christmas Spirits by Ruth Corvin. A Delilah Danu Psychic Suspense Thriller. Published by Ruth Corvin. Added on December 10, 2025.
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Slice of Betrayal by Michél Dio. A Culinary Cozy Mystery. Published by Michél Dio. Added on December 10, 2025.
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Diners, Dives, & Drive-Bys by David Korson. A Reality Show Cozy Mystery. Published by David Korson. Added on December 10, 2025.
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Charleston Green by Stephanie Alexander. A Tipsy Collins Novel. Published by Stephanie Alexander. Added on December 09, 2025.
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The Case of the Deadly Dog Show by Catherine Coles. A Lady Matilda Investigates Mystery. Published by Inspired Press. Added on December 09, 2025.
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Bottled Up by Steve Exeter. A Francine Witt Mystery. Published by Steve Exeter. Added on December 09, 2025.
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The Insanity Criterion by Raymond Finkle. A Suspense Thriller. Published by Raymond Finkle. Added on December 09, 2025.
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Crumbling Up Crooks by Emmie Lyn. A Little Dog Diner Mystery. Published by Tule Publishing. Added on December 09, 2025.
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Lawyers Gone Bad by Vincent Scarsella. A Legal Thriller. Published by Walrus Productions. Added on December 09, 2025.
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A Body in Bellwater by J. M. Bellamy. A Bellwater Mystery. Published by J. M. Bellamy. Added on December 08, 2025.
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Claws and Clues by Victor Dain. A Willow Creek Cozy Mystery. Published by Victor Dain. Added on December 08, 2025.
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Granny's Ghost and the Killer Caroler by Sloane Finley. A Ghostly Gumshoe Cozy Mystery. Published by Sloane Finley. Added on December 08, 2025.
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Christmas Mystery Messages by L. A. Marie. A Cruising Cozy Mystery. Published by L. A. Marie. Added on December 08, 2025.
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Chaos in a Cake Basket by Sally Wolfgang. A Wildcreek Whodunits Cozy Mystery. Published by Mystic Valley Press. Added on December 08, 2025.
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Get Out by Kate Bold. A Heather King Suspense Thriller. Published by Kate Bold. Added on December 07, 2025.
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The Cliff House by Greta Boris. An Almost True Crime Story. Published by Fawkes Press. Added on December 04, 2025.
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Holding Out For A Holiday Hero by Cynthia Eden. A Holiday Romantic Suspense Novel. Published by Hocus Pocus Publishing. Added on December 04, 2025.
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Hemlock And Homicide by Bruce Hammack. A Smiley and McBlythe Mystery. Published by Jubilee Publishing. Added on December 03, 2025.
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A Wish To Die For by C. A. Phipps. A Witches And Wishes Cozy Mystery. Published by C. A. Phipps. Added on December 03, 2025.
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Taking Refuge by David Barbur. A Tye Caine Wilderness Mystery. Published by Cougar Rock Press. Added on November 30, 2025.
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Just This Once by Margaret Watson. A Blackhawk Security Romantic Thriller. Published by Dragonfly Press. Added on November 27, 2025.
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Gone by Dawn by H. K. Christie. A Val Costa Crime Thriller. Published by Bookouture. Added on November 25, 2025.
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Too Many Crooks Spoil the Plot by Sarah Osborne. A Ditie Brown Mystery. Published by Sarah Osborne. Added on November 14, 2025.
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Hot On His Trail by Linda Winstead Jones. A Sinclair Undercover Romantic Thriller. Published by Sorin Rising. Added on November 13, 2025.
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Go Home by Blake Pierce. A Kate Valentine FBI Suspense Thriller. Published by Blake Pierce. Added on November 12, 2025.
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How the Hitman Stole Christmas by Katie Reus. A Holiday With a Hitman Mystery. Published by Katie Reus. Added on November 09, 2025.
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Bigfoot Bay Witches by Cat Larson. Books 1-3. Published by Enchanted Frog Books. Added on November 02, 2025.
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Catching the Wave by Emily Selby. A Seaside Bookshop Mystery. Published by Emily Selby. Added on October 27, 2025.
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Close By by Blake Pierce. A Kari Blackhorse Suspense Thriller. Published by Blake Pierce. Added on October 23, 2025.
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Outside The Room by Blake Pierce. An Isla Rivers FBI Suspense Thriller. Published by Blake Pierce. Added on October 23, 2025.
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Inside His Mind by Kate Bold. A Lucy Crimson Suspense Thriller. Published by Kate Bold. Added on October 20, 2025.
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By A Thread by Jack Probyn. A DI Stephanie Broadbent Surrey Hills Crime Thriller. Published by Cliff Edge Press. Added on October 20, 2025.
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Deadly Catch by Sawyer Black. A Suspense Thriller. Published by Sterling & Stone. Added on October 19, 2025.
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Extreme Justice by Jack Mars. An Axel Strike Action Thriller . Published by Jack Mars. Added on October 18, 2025.
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A Study in Stone by Michael Campling. The Devonshire Mysteries. Published by Shadowstone Books. Added on October 15, 2025.
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Ask The River by Dan Wheatcroft. The Leveller Trilogy. Published by Dan Wheatcroft. Added on October 13, 2025.
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Deadly Shadow by Kim Cresswell. The Assassin Chronicles. Published by Kim Cresswell. Added on October 12, 2025.
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One Step Closer by Alex James Eccleston. A Psychological Thriller. Published by Alex James Eccleston. Added on October 12, 2025.
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Nautical Strike by Robert A. Adamcik. The Gargoyle Trilogy. Published by Next Chapter. Added on October 10, 2025.
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The Sketchy Christmas Tree by Lucy Carol. A Christmas Cozy Mystery. Published by Lucy Carol. Added on October 09, 2025.
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The Breaking Away Series Boxed Set by Meli Raine. The Suspense Series of Romantic Thrillers. Published by Meli Raine. Added on October 09, 2025.
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Cassie Clinton and the First Fatality by Rachel Beattie. A Serenity Suites Cozy Mystery. Published by Rachel Beattie. Added on September 28, 2025.
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Maximum Damage by Jack Mars. A Grant Valor Action Thriller. Published by Jack Mars. Added on September 26, 2025.
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Emotional Footprints by James Brown. A Technothriller. Published by Bruno Editore. Added on September 23, 2025.
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Say Die by Blake Pierce. An Alison Payne Suspense Thriller. Published by Blake Pierce. Added on September 08, 2025.
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1st Murder by Megan Matthews. A Vonnie Vines Mystery. Published by Megan Matthews. Added on September 05, 2025.
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The Rostikov Legacy by Charlotte E. English. The Malykant Mysteries. Published by Charlotte E. English. Added on September 01, 2025.
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Circle of Bones by Malcolm Richards. A Private Investigator Blake Hollow Crime Thriller. Published by Storm House Books. Added on August 28, 2025.
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Blood Relative by Liza Drozdov. A Detective Lucy Gauthier Thriller. Published by Liza Drozdov. Added on August 25, 2025.
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When the Wind Blows by Jack Benton. A Slim Hardy Mystery. Published by AMMFA Publishing. Added on August 24, 2025.
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A Fatal Find by Fiona Grace. A Darla Digby Cozy Mystery. Published by Fiona Grace. Added on August 23, 2025.
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Green Storm Rising by Joslyn Chase. A Tal Bannerman Thriller. Published by Paraquel Press. Added on August 21, 2025.
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Declared Dead by D. J. Steele. A Political Thriller. Published by Switchback Press. Added on August 21, 2025.
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The Reverend Finds His Calling by Paula F. Winskye. A Tony Wagner Mystery. Published by Paula F. Winskye. Added on August 21, 2025.
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It's Called Murder, Brenda. Look It Up! by Dakota Cassidy. An Accidental Detective Mystery. Published by Dakota Cassidy. Added on August 18, 2025.
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Out of Time by Ernesto H. Lee. The Dream Traveler Series. Published by Ernesto H. Lee. Added on August 10, 2025.
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Too Late to Die by Bill Crider. A Sheriff Dan Rhodes Mystery. Published by Crossroad Press. Added on August 09, 2025.
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Dead As A Dodo by Shel Delisle. A Birdie Byrnes Mystery. Published by Something Else Publishing. Added on August 07, 2025.
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The Paladin Prelude by Patti Larsen. An Elora Tune: Bard at Large Mystery. Published by Mayhem and Murder, Ink. Added on August 03, 2025.
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Murder with Malice by Deirdre Oliver. A Georgia West Mystery. Published by Next Chapter. Added on August 03, 2025.
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Don't Let Her Go by Willow Rose. A Detective Billie Ann Wilde Mystery. Published by Bookouture. Added on July 31, 2025.
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The Accidental Detective by Deirdre Oliver. A Hannah Tree: Private Detective Mystery. Published by Next Chapter. Added on July 30, 2025.
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Now Run by Kate Bold. A Brynn Justice FBI Suspense Thriller. Published by Kate Bold. Added on July 26, 2025.
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Come Close by Rylie Dark. A Hannah Mercy FBI Suspense Thriller. Published by Rylie Dark. Added on July 19, 2025.
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Stop Him by Kate Bold. A Beth Drake FBI Suspense Thriller. Published by Kate Bold. Added on July 16, 2025.
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Weaponized by Brian Cotton. A Foxy Valdez Thriller. Published by Next Chapter. Added on July 08, 2025.
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A Body on the Doorstep by Marty Wingate. A London Ladies' Murder Club Mystery. Published by Bookouture. Added on July 08, 2025.
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A Brew Most Foul by H. C. Cardona. A Wallshire Mystery. Published by Grey Star Publishing. Added on July 05, 2025.
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Maple Bacon Mayhem by Sophie Love. A Molly Sweetwater Cozy Mystery. Published by Sophie Love. Added on July 04, 2025.
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Black Cat Benefit by Molly Fitz. A Pet Whisperer P.I. Mystery. Published by Partridge & Pear Press. Added on July 02, 2025.
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Silent Witnesses by Annelie Wendeberg. An Arlington & McCurley Mystery. Published by Annelie Wendeberg. Added on June 26, 2025.
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Keep Still by Molly Black. A Sage West FBI Suspense Thriller. Published by Molly Black. Added on June 21, 2025.
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Bonbon Betrayal by Fiona Grace. A Millie Swiss Cozy Mystery. Published by Fiona Grace. Added on June 21, 2025.
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Dawn of the Storm by Kim Cresswell. A Raina Storm Thriller. Published by Kim Cresswell. Added on June 15, 2025.
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Next Girl by Kate Bold. A Meg Thorne Suspense Thriller. Published by Kate Bold. Added on June 14, 2025.
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I Will Find You by Meli Raine. A Bloodline Thriller. Published by Meli Raine. Added on June 08, 2025.
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God's Email Address by Tim Koop. A Jeff Davis Thriller. Published by Tim Koop. Added on June 07, 2025.
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Never Spy Alone by Craig A. Hart. An Onyx Sector Adventure. Published by Northern Lake Publishing. Added on June 02, 2025.
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A Happy Marriage by James Caine. A Psychological Thriller. Published by Twisted Thriller Books. Added on May 28, 2025.
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The Summer of 66 by Dan Wheatcroft. A John Gallagher Mystery. Published by Dan Wheatcroft. Added on May 27, 2025.
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Stockholm Syndrome by Melissa Yi. A Hope Sze Medical Crime Novel. Published by Windtree Press. Added on May 26, 2025.
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Death on Highway 13 by Joe Vannicola. A Murder Mystery. Published by Joe Vannicola. Added on May 25, 2025.
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The Box by Dan Wheatcroft. A Crime Thriller. Published by Dan Wheatcroft. Added on May 24, 2025.
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Death by Flapper by Brittany E. Brinegar. A Heist Society Investigates Mystery. Published by Brittany E. Brinegar. Added on May 11, 2025.
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Olivia Thompson Mysteries by Jullian Scott. Box Set One. Published by Jullian Scott. Added on May 11, 2025.
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Donut Go Baking My Heart by Maddy Savanna. A Witchy Donut Mystery. Published by Maddy Savanna. Added on May 09, 2025.
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Deadly Obsession by P. G. Robertson. A Detective Ange Watson Thriller. Published by P. G. Robertson. Added on May 03, 2025.
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Dark Seas by Kari Lee Harmon. A Coldwater Cove Thriller. Published by Oliver Heber Books. Added on May 02, 2025.
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The Girl Who Lied by Shannon Hollinger. A Chief Maggie Riley Thriller. Published by Bookouture. Added on April 26, 2025.
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Her Silent Bones by Pamela Fagan Hutchins. A Detective Delaney Pace Crime Thriller. Published by Bookouture. Added on April 15, 2025.
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Her Last Breath by Stacy Claflin. The Watcher Series. Published by Stacy Claflin. Added on April 06, 2025.
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Witch Way to Go by Vered Ehsani. A Wavily Witches Cozy Mystery. Published by Realm Seeker Studio. Added on March 31, 2025.
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