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 Saturday, July 18, 2026 at 4:57 AM ET.
Beyond Reasonable by Tanya T. Bist. A Sloane Mercer Legal Thriller. Published by Tanya T. Bist. Added on July 18, 2026.
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The Dry Country by Wade Calloway. A Sentinel County Mystery. Published by Driftline Books. Added on July 18, 2026.
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Pandora's Box by Luke Christodoulou. A Greek Island Murder Mystery. Published by Vinci Books. Added on July 18, 2026.
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The Long Crawl by James Dunn. A Ray Sullivan: Navy SEAL Thriller. Published by James Dunn. Added on July 18, 2026.
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Tea, Cake & Murder! by K. J. Heritage. A Cozy Mystery. Published by Sygasm Publishing. Added on July 18, 2026.
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Milford Bed & Breakfast by J. A. Hoda. A Gwendolyn Strong Small Town Cozy Mystery. Published by Oliver Heber Books. Added on July 18, 2026.
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The Barn at Mile Thirty-Two by Avie Allison Lewis. A Guided Cycling Mystery. Published by Avie Allison Lewis. Added on July 18, 2026.
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The Fifth Suspect by Robert McNeil. A DCI Alex Fleming Crime Thriller. Published by Bloodhound Books. Added on July 18, 2026.
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Naked Truth by Rick Pullen. A Beck Rikki Political Thriller. Published by Blair House Books. Added on July 18, 2026.
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Kill Shot by Posy Whitfield. A Cul-De-Sac Clue Committee Mystery. Published by Posy Whitfield. Added on July 18, 2026.
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Murder At Rudhall Manor by Anya Wylde. A Lucy Anne Trotter Mystery. Published by Anya Wylde. Added on July 18, 2026.
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Prey Drive by Van Argan. A Paul Waterford Thriller. Published by Van Argan. Added on July 17, 2026.
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The Mayor's Race by Travis Casey. The Carolina Callings Series . Published by Travis Casey. Added on July 17, 2026.
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A Slice of Murder by Marissa De Luna. A Shilpa Solanki Mystery. Published by Bloodhound Books. Added on July 17, 2026.
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Murder on the Precipice by Penny Goetjen. An Elizabeth Pennington Mystery. Published by Secret Harbor Press. Added on July 17, 2026.
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Dark Deeds on a White Christmas by P. C. James. A One Man and His Dog Cozy Mystery. Published by P. C. James. Added on July 17, 2026.
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Floor 24 by Martin Hill Ortiz. A Skyline Murder Mystery. Published by Oliver Heber Books. Added on July 17, 2026.
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Murder in the Potting Shed by Rosemary Oshaughnessy. A Celandine Cottage Garden Mystery. Published by Rosemary Oshaughnessy. Added on July 17, 2026.
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The Body on the Beach by Helen Stephenson. A Silver Gum Cove Mystery. Published by Helen Stephenson. Added on July 17, 2026.
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No Trick, All Trouble by Tessa Sterling. A Kettle & Cards Cozy Mystery. Published by Tessa Sterling. Added on July 17, 2026.
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Dealing Justice by J. D. Trafford. A Dark River Thriller. Published by Temple Bar Press. Added on July 17, 2026.
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Death, It's What I Do by John W. Wood. The Muerte Series . Published by Next Chapter. Added on July 17, 2026.
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Death By Dawn by James Bridwell. A Crow's Rest Pirate Mystery. Published by James Bridwell. Added on July 16, 2026.
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Death in the Garden Pages by Maren Cresswick. A Foxley Fine Print Mystery. Published by Maren Cresswick. Added on July 16, 2026.
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Hard Stick by L. P. Dover. A Breakaway Romantic Thriller. Published by L. P. Dover. Added on July 16, 2026.
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Scenario for a Murder by Holly Hayward. A Cozy Mystery. Published by Holly Hayward. Added on July 16, 2026.
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The Unscheduled Murder Trip by Elaine L. Orr. A Family History Mystery. Published by Lifelong Dreams Publishing. Added on July 16, 2026.
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Christmas Clues & a Missing Granny Too by Bentley Reece. A Claire Mitchell Holiday Cozy Mystery. Published by Bentley Reece. Added on July 16, 2026.
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Twisted Karma by Cheril Thomas. An Eastern Shore Mystery . Published by Tred Avon Press. Added on July 16, 2026.
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Through the Darkness by Stacey Wilk. A Winter at the Shore Mystery. Published by Stacey Wilk. Added on July 16, 2026.
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Little Dark Deeds by Cheryl Bradshaw. A Georgiana Germaine Mystery. Published by Pixie Publishing. Added on July 15, 2026.
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The Randall Sequence by A. J. Leigh. The Quiet Failures Series . Published by A. J. Leigh. Added on July 15, 2026.
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Scandals in Savannah by Harper Lin. A Southern Sleuth Mystery. Published by Harper Lin. Added on July 15, 2026.
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Mayflower Murder by Linnea Trefusis. A Hemlock Harbor Mystery. Published by Linnea Trefusis. Added on July 15, 2026.
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Black Cadillac by Sam Baron. A Baker & Tate Thriller. Published by Book Empathy. Added on July 14, 2026.
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The Earl Gray Enigma by Hailey Hartley. A Teapot Tails Mystery. Published by Hailey Hartley. Added on July 14, 2026.
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Murder in the Details by Diane Scotland. A Lila Jennings Cozy Mystery. Published by Diane Scotland. Added on July 14, 2026.
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The Sailor's Manifest by Blake Rivers. A Moonlight Harbor Mystery. Published by Blake Rivers. Added on July 13, 2026.
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Scarhaven Keep by Joseph Smith Fletcher. A Traditional Detective Mystery. Published by CLXBX. Added on July 09, 2026.
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Knit One, Die Two by Poppy Harwood. A Seabreeze Stitchery Mystery. Published by Poppy Harwood. Added on July 09, 2026.
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Fatal Foliage by Amy Prescott. A Ridgeway Springs Inn Mystery. Published by Amy Prescott. Added on July 08, 2026.
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The Evil That Men Do by Hugh Pentecost. A Pierre Chambrun Mystery. Published by Open Road. Added on July 07, 2026.
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Grave Intentions by Isadora Brown. A Bonebinder Academy Mystery. Published by Grey Star Publishing. Added on July 06, 2026.
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A Hunting in Venice by Jamie Kleinkauf. The Hercule Purr-row Case Files . Published by Jamie Kleinkauf. Added on July 05, 2026.
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Any Means Necessary by Jack Mars. A Luke Stone Thriller. Published by Jack Mars. Added on July 05, 2026.
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The Fanshawe Murder by Guy Thorne. A Suspense Thriller. Published by North View Publishing. Added on July 03, 2026.
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Tea? Coffee? Murder! by Ellen Barksdale. A Black Feather Mystery. Published by Lübbe. Added on July 02, 2026.
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The Cornish Wedding Murder by Fiona Leitch. A Nosey Parker Cozy Mystery. Published by One More Chapter. Added on July 02, 2026.
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Smoked Out by Warren Murphy. A Digger Mystery. Published by Open Road. Added on July 02, 2026.
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Second Girl by Kate Bold. A Sierra Knight FBI Suspense Thriller. Published by Kate Bold. Added on June 30, 2026.
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The Maid and the Mansion by Fiona Grace. A Mysterious Murder. Published by Fiona Grace. Added on June 30, 2026.
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Terminal Degree by Sid Stark. A Doctor Rowena Halley Academic Thriller. Published by Helia Press. Added on June 30, 2026.
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Whiskey Ridge by Nikki Lee Taylor. A Wildling K9 Mystery. Published by Magpie Creative Media. Added on June 30, 2026.
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Against the Dark by Kate Bold. A Parker Hand FBI Suspense Thriller. Published by Kate Bold. Added on June 28, 2026.
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Murder at an English Pub by Alice Castle. A Sarah Vane Mystery. Published by Bookouture. Added on June 27, 2026.
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A Good Time for Goodbye by Gregory Payette. A Jake Horn Mystery. Published by 8 Flags Publishing. Added on June 24, 2026.
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Biscuits and Bodies by Erica J. Whelton. An Alphabet Soup Mystery. Published by Sunseri Design Publishing. Added on June 24, 2026.
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Dread Dirt Road by Patti Larsen. A Casey Cooke Paranormal Cozy Mystery. Published by Mayhem and Murder, Ink. Added on June 18, 2026.
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Yule's Sinister Spell by P. D. Workman. A Reg Rawlins Psychic Investigator Mystery. Published by P. D. Workman. Added on June 14, 2026.
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Dawn of the Hunter by Blake Banner. An Omega Thriller. Published by Right House. Added on June 13, 2026.
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The Widow from Delray by Laura Ann Wrobel. A Frankie Jablonski Mystery. Published by Laura Ann Wrobel. Added on June 10, 2026.
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The Catalin Connection by Trevor Douglas. A Catalin Crime Thriller. Published by Vinci Books. Added on June 08, 2026.
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Run and Hide! by Ian C. P. Irvine. A Conspiracy Thriller. Published by Lilyhill. Added on June 05, 2026.
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Penthouse, Pools, & Poison by Louise Stevens. A Port Sunset Mystery. Published by Louise Stevens. Added on June 02, 2026.
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The White by Theo Mann. The White Series. Published by Theo Mann. Added on June 01, 2026.
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Mayhem in the Mulch by Janet Fix. A Betty Benino Mystery. Published by thewordverve. Added on May 30, 2026.
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Harvest Moon by Blake Rivers. A Moonlight Shadow Mystery. Published by Blake Rivers. Added on May 23, 2026.
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The Witche's Key by Dana E. Donovan. A Tony Marcella Mystery. Published by Dana E. Donovan. Added on May 18, 2026.
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The Last Yard Sale by Marie LeClaire. A Cozy Mystical Mystery. Published by Soul Attitude Press. Added on May 12, 2026.
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Black Woods by Laura Wright LaRoche. The Black Woods Series . Published by Laura Wright LaRoche. Added on May 08, 2026.
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Laura and The Jaguar Prophecy by Anton Swanepoel. A Laura Electa Valencia Adventure. Published by Anton Swanepoel. Added on May 08, 2026.
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Muse by Celina Grace. A Kate Redman Mystery. Published by Isaro Publishing. Added on May 07, 2026.
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The Smuggler's Apprentice of Guatemala by Lachlan Page. The Oliver Jardine Series. Published by WJ Press. Added on May 06, 2026.
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Who Am I Spooking With? by Diana Dane. A Spot-On Cozy Mystery. Published by Write from the Heart Publications. Added on April 30, 2026.
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I Spy, I Saw Her Die by Ian C. P. Irvine. A Cyber Crime Conspiracy Thriller. Published by Top Ten Mystery Detective Crime Thriller Press. Added on April 30, 2026.
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The Ghostly Grounds by Sophie Love. A Canine Casper Cozy Mystery. Published by Sophie Love. Added on April 30, 2026.
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Dark Corners by Katie Rush. A Dana Blaze Mystery. Published by Katie Rush. Added on April 30, 2026.
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Coroner To Coroner by B. K. Baxter. The Yarn-Over Series . Published by Star Key Press. Added on April 27, 2026.
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Soon Gone by Kate Bold. A Gemma Forge FBI Suspense Thriller. Published by Kate Bold. Added on April 26, 2026.
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Ever Gone by Rylie Dark. A Cassidy Wilde FBI Suspense Thriller. Published by Rylie Dark. Added on April 24, 2026.
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The Perfect Match by Tom Kane. A Psychological Thriller. Published by Brittle Media. Added on April 23, 2026.
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Lone Survivor by Vin Strong. An Alex Hawkins Thriller . Published by Vin Strong. Added on April 20, 2026.
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Graves Point by Tom Towslee. Northwest Noir. Published by Next Chapter. Added on April 19, 2026.
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Aged for Murder by Fiona Grace. A Tuscan Vineyard Cozy Mystery. Published by Fiona Grace. Added on April 14, 2026.
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Almost Gone by Blake Pierce. The Au Pair Series. Published by Blake Pierce. Added on April 14, 2026.
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Bound for Murder by Audrey Shine. A Juliet Page Cozy Mystery. Published by Audrey Shine. Added on April 14, 2026.
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The Deadbeat by Tanisha Stewart. A Psychological Thriller. Published by Tanisha Stewart. Added on April 14, 2026.
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Jungle Agenda by Maureen A. Miller. A High-Risk Agenda Adventure. Published by Maureen A. Miller. Added on April 11, 2026.
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Before He Kills by Blake Pierce. A Mackenzie White Mystery. Published by Blake Pierce. Added on April 11, 2026.
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Black Velvet by Steven Henry. An Erin O'Reilly Mystery. Published by Clickworks Press. Added on April 09, 2026.
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Aces and Eights by David Archer. A Sam and Indie Novel. Published by Right House. Added on April 07, 2026.
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A Bone to Pick by Fiona Grace. A Canine Crew Cozy Mystery. Published by Fiona Grace. Added on March 26, 2026.
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Come Get Me by Molly Black. A Caitlin Dare Mystery. Published by Molly Black. Added on March 24, 2026.
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Thistlewood Manor by Fiona Grace. An Eliza Montagu Cozy Mystery . Published by Fiona Grace. Added on March 24, 2026.
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A Murder in Paris by Blake Pierce. A Year in Europe. Published by Blake Pierce. Added on March 24, 2026.
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City of Prey by Blake Pierce. An Ava Gold Mystery . Published by Blake Pierce. Added on March 23, 2026.
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Girl Without a Chance by Rylie Dark. A Tara Strong Mystery. Published by Rylie Dark. Added on March 22, 2026.
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On the Rocks by Mia Gold. A Ruby Steele Cozy Mystery. Published by Mia Gold. Added on March 21, 2026.
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A Killer Cupcake by Fiona Grace. A Beachfront Bakery Cozy Mystery. Published by Fiona Grace. Added on March 21, 2026.
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Shattered Helix by K. J. Heritage. A Biotech Murder Mystery. Published by Sygasm Publishing. Added on March 18, 2026.
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