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 Wednesday, July 09, 2025 at 5:09 AM ET.
Kiss of the Knife by Tracey Bobbit. A Serial Killer Detective Thriller. Published by Tracey Bobbit. Added on July 09, 2025.
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Rachel's Song by Michael Catalano. A Jab Boone Murder Mystery. Published by Michael Catalano. Added on July 09, 2025.
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Murder In July by Lori Cleary. A Christmas Creek Mystery. Published by Lori Cleary. Added on July 09, 2025.
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Never Let You Go by P. W. Creighton. A Trespassing Novel. Published by P. W. Creighton. Added on July 09, 2025.
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The Ledger Left Behind by Lola Finch. The Secrets of Hidden Bluff. Published by Lola Finch. Added on July 09, 2025.
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Dead on Deck by Fredrik Franzen. A Lucy Graham Mystery. Published by Fredrik Franzen. Added on July 09, 2025.
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Untrue Blue by Emma Jameson. A Lord and Lady Hetheridge Mystery. Published by Lyonnesse Books. Added on July 09, 2025.
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God of the Buried by Seth Parker. A Psychological Thriller. Published by Seth Parker. Added on July 09, 2025.
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The Model's Last Pose by Nancy Pennick. A Pearl Hotel Cozy Mystery. Published by Allison-Hayes. Added on July 09, 2025.
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Bloodline by Patti Corbello Archer. A Louisiana Secrets Romantic Thriller. Published by Patti Corbello Archer. Added on July 08, 2025.
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A Bitter Finish by Emily Brewster. A Heritage Kitchen Mystery. Published by Emily Brewster. Added on July 08, 2025.
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The Quiet Dead by J. L. Brooks. A Claire Foster FBI Thriller. Published by J. L. Brooks. Added on July 08, 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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Imposter Syndrome by Alan Petersen. A Psychological Thriller. Published by 17th Street Books. 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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Squinting at Shadows by John David Bethel. A Suspense Thriller. Published by Two Dog Publishing. Added on July 07, 2025.
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Granny's Ghost and the Cook-Off Killer by Sloane Finley. A Ghostly Gumshoe Cozy Mystery. Published by Sloane Finley. Added on July 07, 2025.
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Kidney Kartel by Allen Griggs. A Kate Swift Medical Thriller. Published by Allen Griggs. Added on July 07, 2025.
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The Curse of the Sundered Wings by M. P. Hill. A Historical Mystery. Published by Frostglen Publishing. Added on July 07, 2025.
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Flippers, Blades and Murder by Montie Red. An Apple Creek R-Park Department Mystery. Published by Montie Red. Added on July 07, 2025.
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A Harvest Moon Murder by Rene Averett. A Spotlight Sleuth Paranormal Mystery. Published by Pynhavyn Press. Added on July 06, 2025.
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Mindtrap by Kiera Hunt. A Psychological Thriller. Published by Kiera Hunt. Added on July 06, 2025.
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The Picasso Scam by Stuart Pawson. A Detective Charlie Priest Mystery. Published by Joffe Books. Added on July 06, 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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The Hidden Truth by Larry W. Pitts. A Nick Price Novel. Published by Larry W. Pitts. Added on July 05, 2025.
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A Bad Éclair Day by Susan Kiernan-Lewis. A Stranded in Provence Mystery. Published by Susan Kiernan-Lewis. Added on July 04, 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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Prone to Murder by Laura Rise. A Rory Wood Suspense Thriller. Published by Laura Rise. Added on July 04, 2025.
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Shadow's Keep by Meghan O'Flynn. A Suspense Thriller. Published by Pygmalion Publishing. Added on July 03, 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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The Will of the Standing Stones by A. G. Barnett. A Hammond & Circle Mystery. Published by Oddmoor Press. Added on June 29, 2025.
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Once Removed by Margaret Watson. A Blackhawk Security Romantic Thriller. Published by Dragonfly Press. Added on June 26, 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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Sister in Trouble by S. A. McEwen. A Psychological Thriller. Published by S. A. McEwen. Added on June 19, 2025.
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Death and Dacquoise by Kat Bellemore. A Seaside French Patisserie Mystery. Published by Kat Bellemore. Added on June 18, 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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Hurst by Robin Crumby. The Hurst Chronicles. Published by Novatum Press. Added on June 12, 2025.
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Matchmaker Marriage Mysteries by Elise Sax. Books 1-2. Published by 13 Lakes Publishing. Added on June 12, 2025.
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The Surface by A. J. Scudiere. A Black Carbon Thriller. Published by Griffyn Ink. Added on June 12, 2025.
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Cupcakes and Chaos by Lisa Siefert. A Frosted Misfortunes Mystery. Published by Tule Publishing. Added on June 10, 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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The Last Train by Michael Pronko. A Detective Hiroshi Tokyo Mystery. Published by Raked Gravel Press. 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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Run Away by Molly Black. A Serena Knox Suspense Thriller. Published by Molly Black. Added on January 15, 2025.
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Levels Of Deception by Susan Schreyer. A Thea Campbell Mystery. Published by Susan Schreyer. Added on January 14, 2025.
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Sugar and Vice by Emily James. A Cupcake Truck Mystery. Published by Stronghold Books. Added on January 12, 2025.
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Colder Than Ice by Maggie Shayne. A Danger After Dawn Thriller. Published by Oliver Heber Books. Added on January 09, 2025.
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Cozy Mystery Starter Pack by S. E. Biglow. A First-In-Series Collection. Published by S. E. Biglow. Added on January 03, 2025.
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A Scandal in Bohemia-on-Sea by A. S. French. A Shirley Holmes Cozy Mystery. Published by Neonoir Books. Added on December 31, 2024.
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Poodle Versus The Bikers by Anne Shillolo. A Cottage Country Cozy Mystery. Published by Anne Shillolo. Added on December 28, 2024.
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Judgment by W. L. Knightly. A Reasonable Doubt Legal Thriller. Published by Star Key Press. Added on December 19, 2024.
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Whispering Sands by Mary Jane Forbes. A Guardian Mystery. Published by Todd Book Publications. Added on December 14, 2024.
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Final Kill by Kate Bold. A Maggie Flight Suspense Thriller. Published by Kate Bold. Added on December 11, 2024.
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After He Took by Rylie Dark. A Sloane Riddle Suspense Thriller. Published by Rylie Dark. Added on December 11, 2024.
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Slye Team Black Ops Books 1-3 by Dianna Love. Three Romantic Thrillers . Published by Silver Hawk Press. Added on December 11, 2024.
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The Road to Eden is Overgrown by Dan Wheatcroft. The Lrveller Trilogy. Published by Dan Wheatcroft. Added on December 10, 2024.
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Appetizers and Alibis by Erica J Whelton. An Alphabet Soup Mystery. Published by Sunseri Design Publishing. Added on December 09, 2024.
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The Bone Scraper Legacy by Gabriel Farago. A Jack Rogan Mystery. Published by Bear & King Publishing. Added on December 08, 2024.
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Last Vacation by Sarah Elle Emm. A Romantic Thriller. Published by Next Chapter Media. Added on November 25, 2024.
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Sting of the Scorpion by Lawrence Hebb. A Scorpion One Military Thriller. Published by Lawrence Hebb. Added on November 25, 2024.
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Mango Bob by Bill H. Myers. A Mango Bob Mystery. Published by Bill H. Myers. Added on November 25, 2024.
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A Cincinnati Cold Case by R. W. Nichols. A Jimmy Warren, Private Investigator Mystery. Published by R. W. Nichols. Added on November 23, 2024.
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Running into the Darkness by D. A. Bale. The Deepest Darkness Series. Published by D. A. Bale. Added on November 21, 2024.
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Beginning by Calle J. Brookes. A PAVAD: FBI Romantic Suspense. Published by Lost River Lit Publishing. Added on November 16, 2024.
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Uncovering Lily by Rene Webb. A Rescued by the Billionaire Romantic Thriller. Published by Rene Webb. Added on November 11, 2024.
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