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 Tuesday, September 30, 2025 at 5:43 AM ET.
Murder on an Island by Maxwell Hastings. A Mystery Novel. Published by Maxwell Hastings. Added on September 30, 2025.
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Murder in Montmartre by Susan Kiernan-Lewis. A Maggie Newberry Mystery. Published by Susan Kiernan-Lewis. Added on September 30, 2025.
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Murder in Moonlight by Mary Lancaster. A Silver and Grey Romance Mystery. Published by Dragonblade Publishing. Added on September 30, 2025.
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Any Last Witches? by Kathryn Lin. A Good Cluck Chicken Magical Mystery. Published by Kathryn Lin. Added on September 30, 2025.
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The Plan by Laura Ricey. A Novel of Suspense. Published by Laura Ricey. Added on September 30, 2025.
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Baby Got Ghost by Louisa West. A Sleepy Hollow Mystery. Published by Louisa West. Added on September 30, 2025.
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A Sister's Promise by James Caine. A Suspense Thriller. Published by Twisted Thriller Books. Added on September 29, 2025.
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The Attic's Deadly Secret by Lyra Embrerlyn. The Heritage Mysteries. Published by Lyra Embrerlyn. Added on September 29, 2025.
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Just A Little Teapot Murder by Mary Lynch. A Temptation Teapot Society Cozy Mystery. Published by Mary Lynch. Added on September 29, 2025.
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Greek Row by Phynley Meyers. A Suspense Thriller. Published by Phynley Meyers. Added on September 29, 2025.
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Sweet Diamonds by P. O. Reilly. A Crime Thriller. Published by P. O. Reilly. Added on September 29, 2025.
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Deadly Secrets by Nancy Stancill. An Annie Price Mystery. Published by Black Rose Writing. Added on September 29, 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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Unwelcome Matt by Dave Dobson. An Amateur Sleuth Mystery. Published by Dave Dobson. Added on September 28, 2025.
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Blood Summer by Steven Dunne. A Blood Summer Mystery. Published by Reaper Publications. Added on September 28, 2025.
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Dream Walker by Bert A. Haagenstad. A Detective Thomas Blade Investigation. Published by Bert A. Haagenstad. Added on September 28, 2025.
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Cinder Legacy by S. K. Lane. A Detective Blake Lowry Crime Noir. Published by S. K. Lane. Added on September 28, 2025.
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The Case of the Stolen Time Capsule by J. C. Savoy. A Closed Case Club Mystery. Published by Escape with Love Publishing. Added on September 28, 2025.
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Zach's Guitar by Gillian Larkin. A Storage Ghost Mystery. Published by Gillian Larkin. Added on September 27, 2025.
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The Victoria Sterling Mysteries by Jonathan Satterlee. Books 1-3. Published by Jonathan Satterlee. Added on September 27, 2025.
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Edinburgh Edges by Agnes Scarlet. A Latitude, Lies & Labyrinths Travel Mystery. Published by Agnes Scarlet. Added on September 27, 2025.
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Crochet and Cauldrons by Nancy Warren. A Vampire Knitting Club Mystery. Published by Ambleside Publishing. Added on September 27, 2025.
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A Layer of Lies by Emma Ainsley. A Pressed for Justice Cozy Mystery. Published by Summer Prescott Books. Added on September 26, 2025.
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Eggnog and Evil by Sue Hollowell. A Belle Harbor Cozy Mystery. Published by Sue Hollowell. Added on September 26, 2025.
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Assassin's Call by Ethan Jones. The Saint Assassin Vigilante Series. Published by Knightsville Books. Added on September 26, 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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Muffins Masks Murder by P. D. Workman. An Auntie Clem's Bakery Mystery. Published by P. D. Workman. Added on September 25, 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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Keep Running by Molly Black. A Sage West FBI Suspense Thriller. Published by Molly Black. Added on September 20, 2025.
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Something Shady at Sunshine Haven by Kris Bock. The Accidental Detective Series. Published by Tule Publishing. Added on September 12, 2025.
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Book Clubs Can Be Fatal by Jinty James. A Senior Sleuthing Club Cozy Mystery. Published by Jinty James. Added on September 10, 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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The Dead Don't Dream by Meghan O'Flynn. A Mind Games Novel. Published by Pygmalion Publishing. Added on September 07, 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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Crash and Burn by Savannah Kade. A Wildfire Hearts Romantic Thriller. Published by Griffyn Ink. Added on August 28, 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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Men on Film by Danielle Bourdon. A Romantic Thriller. Published by Wildbloom Press. 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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An Arrogant Witch by E. M. Graham. The Witch Kin Chronicles. Published by OneEar Press. Added on August 19, 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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Miss Knight and the Night in Lagos by Vered Ehsani. A Society for Paranormals Cozy Mystery. Published by Realm Seeker Studio. Added on March 28, 2025.
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Hard Press'd by Linda Rae Blair. A Preston Andrews Mystery. Published by Linda Rae Blair. Added on March 19, 2025.
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Life's a Beach Then You Die by Falafel Jones. A Max Fried Mystery. Published by Falafel Jones. Added on March 19, 2025.
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Murder Doesn't Take a Vacation by Various Authors. A Vacation Cozy Mystery Anthology. Published by Various Authors. Added on March 14, 2025.
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Surviving the Bringer of Death by Kira Black. A Detective Harper Bennett Crime Thriller. Published by Tealeaf Publishing. Added on March 11, 2025.
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Mountain of Lies by Jayne Evans. The Pack Series. Published by Jayne Evans. Added on March 10, 2025.
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Decease of Cake by Patti Larsen. A Delaine Baker Cozy Mystery. Published by Mayhem and Murder, Ink. Added on March 10, 2025.
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First Time's a Yarn by Becky Klauer. A Happy Hookers Club Mystery. Published by C&C Publishing. Added on February 27, 2025.
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Vrooms, Brooms, & Heirlooms by Maddy Savanna. A Witchy Business Mystery. Published by Maddy Savanna. Added on February 27, 2025.
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The Daughter of Time by Josephine They. An Inspector Alan Grant Mystery. Published by Peoples Classics. Added on February 24, 2025.
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In Her Sights by Blake Pierce. A Jenna Graves Suspense Thriller. Published by Blake Pierce. Added on February 22, 2025.
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Grime Wave by Marji Laine. A Grime Fighter Mystery. Published by Faith Driven Book Production. Added on February 18, 2025.
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The Crime Coast by Jose Vergara. A Padilla Dynasty Crime Thriller. Published by Jose Vergara. Added on February 13, 2025.
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Her Dark Silence by Kinsley Hunt. A Small Town Murder Mystery Romance. Published by Romantika Publishing. Added on February 12, 2025.
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Twelve Secrets by Robert Gold. A Ben Harper Crime Thriller. Published by Bookouture. Added on February 05, 2025.
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Love, Lies and Pumpkin Spice by Rachel Beattie. A Slice of Life Cozy Mystery. Published by Rachel Beattie. Added on January 24, 2025.
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Good Man Gone by K. T. Bowes. The Rookie Investigator Series. Published by K. T. Bowes. Added on January 18, 2025.
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