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 Friday, September 29, 2023 at 5:14 AM ET.
Missing in Mumbai by Kirki Akrivou . A Rudhrani Sen Mystery. Published by Obsidian Identity. Added on September 29, 2023.
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Sherbet and Shenanigans by Sue Hollowell . A Belle Harbor Cozy Mystery. Published by Sue Hollowell . Added on September 29, 2023.
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A Nose for Mischief by K. T. Lee . A Riverbend K-9s Mystery. Published by Vertical Line Publishing. Added on September 29, 2023.
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When In Rome by S. R. Mallery . A Brooke & Abby Cozy Mystery. Published by S. R. Mallery . Added on September 29, 2023.
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The Collector by Daniel Silva . A Suspense Thriller. Published by Harper. Added on September 29, 2023.
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Booked For Murder by C. M. Sutter . A Detective Jesse McCord Police Thriller. Published by C. M. Sutter . Added on September 29, 2023.
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A Fatal Rhythm by Ruth Wade . A Mystery Thriller. Published by Lume Books. Added on September 29, 2023.
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Witcher Upper by Amy Boyles . A Magical Renovation Mystery. Published by LadyBug Books. Added on September 28, 2023.
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The Collected Stories, Season Two, Volume I by Anna Elliott . The Sherlock Holmes / Lucy James Mysteries. Published by Wilton Press. Added on September 28, 2023.
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Toil and Trouble by Monica Knightley . A Stratford Upon Avondale Mystery. Published by Monica Knightley . Added on September 28, 2023.
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The First Mistake by Merline Lovelace . A Cleo North Military Thriller. Published by Rough Edges Press. Added on September 28, 2023.
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Over the Edge by Sierra Tyus . A Charlotte Young R.N Cozy Mystery. Published by Sierra Tyus . Added on September 28, 2023.
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Midnight's Door by Robert F. Barker . A Suspense Thriller. Published by Robert F. Barker . Added on September 27, 2023.
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Betrayed at the Beach by Theresa L. Carter . An Alex Paige Cozy Travel Mystery. Published by The Local Tourist. Added on September 27, 2023.
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Killer Cottage by Jess Haven . A Tiny House Mystery. Published by Jess Haven . Added on September 27, 2023.
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Death Wears A Crimson Hat by C. W. Hawes . The Magnolia Bluff Crime Chronicles. Published by C. W. Hawes . Added on September 27, 2023.
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Feline Deadly by Sarah May Bird . A Cat's Whisker Café Mystery. Published by Sarah May Bird . Added on September 26, 2023.
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Pleating for Mercy by Melissa Bourbon . A Magical Dressmaking Mystery. Published by Melissa Bourbon . Added on September 26, 2023.
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A Tempest of Discovery by Sarah M. Cradit . A Midnight Dynasty Mystery. Published by Storyville Press. Added on September 26, 2023.
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Strangeways to Oldham by Andrea Frazer . The Belchester Chronicles. Published by JDI Publications. Added on September 26, 2023.
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Two Sides of a Coin by Sandy Goldin . A Jeremy Smith Mystery. Published by Sandy Goldin . Added on September 25, 2023.
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Silent Witness by A. W. Kaylen . A Heather Chase FBI Mystery. Published by A. W. Kaylen . Added on September 25, 2023.
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Honeymoon Hearsay by Molly Fitz . A Pet Whisperer P.I. Mystery. Published by Whiskered Mysteries. Added on September 24, 2023.
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The Night Of by Michael Lister . A Burke and Blade Mystery Thriller. Published by Pulpwood Press. Added on September 20, 2023.
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Noah Kayne: Southern Style by David Edward . A Noah Kayne Thriller. Published by David Edward . Added on September 18, 2023.
The second book in this series is also available for FREE!
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With Malice by Rylie Dark . A Maeve Sharp FBI Suspense Thriller. Published by Rylie Dark . Added on September 15, 2023.
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Do Nothing by Miguel Angel Hernandez . A Griffin Knight Murder Mystery. Published by Soaring High Publishing. Added on September 13, 2023.
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Murder at the Front by Lynn Morrison . A Dora and Rex 1920s Mystery. Published by Marketing Chair Press. Added on September 13, 2023.
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Single Malt by Layla Reyne . An Agents Irish and Whiskey Mystery. Published by Layla Reyne . Added on September 13, 2023.
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Murder On The Brazos by Bruce Hammack . A Fen Maguire Mystery. Published by Jubilee Publishing. Added on September 12, 2023.
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Burger & Dies by Maisy Marple . A Fun Foodie Cozy Mystery. Published by CCS Publishing. Added on September 12, 2023.
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Hubba-Hubba Holiday by Kirk Alex . An Edgar "Doc" Holiday Private Eye Mystery. Published by Tucumcari Press. Added on September 11, 2023.
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Auditing Jane Doe by Michelle Cornish . A Cynthia Webber Mystery. Published by SolVin Creative. Added on September 09, 2023.
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She Knows Too Much by Pamela Crane . An If Only She Knew Mystery. Published by Tabella House. Added on September 09, 2023.
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Death of an Old Git by Andrea Frazer . A Falconer Files Murder Mystery. Published by JDI Publications. Added on September 09, 2023.
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The Occasional Jonas Kemble by Douglas Watkinson . A Psychological Thriller. Published by Quartermain Press. Added on September 06, 2023.
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Breaking His Code by Patricia D. Eddy . A Navy SEAL Romantic Thriller. Published by Patricia D. Eddy . Added on September 04, 2023.
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The Haunted Homecoming by Angie Fox . A Southern Ghost Hunter Mystery. Published by Moose Island Books. Added on September 03, 2023.
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Purrs and Peril by Jinty James . A Norwegian Forest Cat Café Cozy Mystery. Published by Jinty James . Added on September 03, 2023.
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Tabby Trouble by Iris Leigh . A Cat Aunt Cozy Mystery. Published by Iris Leigh . Added on September 02, 2023.
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O Holy Night by Maisy Marple . A Pastor Bob Brown Cozy Mystery. Published by CCS Publishing. Added on September 01, 2023.
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Buried Beneath by Debbie Baldwin . A Bishop Security Romantic Thriller. Published by Gatekeeper Press. Added on August 31, 2023.
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Full Moon Honeymoon and Danger by Lizzie Lewis . A Button Up Detective Agency Cozy Mystery. Published by White Tree Publishing. Added on August 30, 2023.
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The 39 Cupcakes by Zara Keane . A Movie Club Mystery. Published by Beaverstone Press. Added on August 27, 2023.
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Something Knocking by Kate Bold . A Lauren Lamb FBI Thriller. Published by Kate Bold . Added on August 23, 2023.
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Brotherhood of the Sun Dragon by David Edward . A Noah Kayne Thriller. Published by David Edward . Added on August 22, 2023.
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Fool Me Once by Solomon Carter . A DI Hogarth Fool Me Once Mystery. Published by Great Leap. Added on August 18, 2023.
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Campground Catastrophe by Maisy Marple . A RV Resort Mystery. Published by CCS Publishing. Added on August 18, 2023.
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Flatline by Lexy Timms . An Emergency Love Romantic Thriller. Published by Lexy Timms . Added on August 17, 2023.
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Medium Chance of Murder by K. J. Emrick . A Rose Lake Paranormal Cozy Mystery. Published by South Coast Publishing. Added on August 16, 2023.
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Code Blues by Melissa Yi . A Hope Sze Medical Mystery. Published by Windtree Press. Added on August 15, 2023.
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Jagged Edge by Cara Carnes . A The Arsenal Series of Romantic Thrillers. Published by Cara Carnes . Added on August 11, 2023.
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Turkeys and Thanksgiving by Leena Clover . A Pelican Cove Short Cozy Mystery. Published by Leena Clover . Added on August 10, 2023.
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Murder Sunrise by Liz Lamar . A Maple Creek Cozy Mystery. Published by Liz Lamar . Added on August 10, 2023.
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Theory of Suspicion by Kirit Panwala . A Legal Murder Mystery. Published by Notion Press. Added on July 30, 2023.
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Where Lost Girls Go by B. R. Spangler . A Detective Casey White Mystery. Published by Bookouture. Added on July 30, 2023.
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The Black Daiquiri by K. C. Walker . An Arrow Investigations Mystery. Published by Laragray Press. Added on July 28, 2023.
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Throwaway Jane by Scott William Carter . A Karen Pantelli Thriller. Published by Flying Raven Press. Added on July 26, 2023.
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Maddie Swallows Mysteries: A Duet by Kat Bellemore . A Maddie Swallows Mystery. Published by Kat Bellemore . Added on July 25, 2023.
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A Scandal in Boohemia by Gwen Gardner . An Indigo Eady Cozy Mystery. Published by BookJaunts Books. Added on July 23, 2023.
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Te-Kill-Ya Sunrise by Patti Larsen . A Canary Key Cozy Mystery. Published by Mayhem and Murder Ink. Added on July 23, 2023.
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Peppermint and Potions by Thora Bluestone . A Tea Shop Witch Cozy Mystery. Published by Thora Bluestone . Added on July 22, 2023.
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A Skeleton in Bone Creek by Baer Charlton . A Nash Running Bear Mystery. Published by Mordant Media. Added on July 21, 2023.
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Shadow Falls by Wendy Dranfield . A Detective Madison Harper Mystery. Published by Bookouture. Added on July 19, 2023.
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A Death at Seascape House by Emma Jameson . A Jemima Jago Mystery. Published by Bookouture. Added on July 19, 2023.
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Death and the Chapman by Kate Sedley . A Roger the Chapman Mystery. Published by Canelo Adventure. Added on July 18, 2023.
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The Sentinel by Hamish Spiers . A Crime Thriller. Published by Hamish Spiers . Added on July 18, 2023.
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The Cottage by Shona McKee . A Kate Duvall Mystery. Published by Shona McKee . Added on July 16, 2023.
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Do Nothing by Miguel Angel Hernandez Jr.. A Griffin Knight Murder Mystery. Published by Soaring High Publishing. Added on July 15, 2023.
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Mystery on Hidden Lane by Clare Chase. An Eve Mallow Mystery. Published by Bookouture. Added on July 14, 2023.
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Death by Association by Paula Darnell. A DIY Diva Mystery. Published by Cozy Cat Press. Added on July 14, 2023.
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Redeeming Luke by Stephanie St. Klaire. A Brother's Keeper Security Romantic Thriller. Published by Stephanie St. Klaire. Added on July 13, 2023.
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Measure Twice, Murder Once by Barbara Barrett. A Nailed It Home Reno Mystery. Published by Barbara Barrett. Added on July 11, 2023.
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Familiar Spirits by Sara Christene. A Twilight Hollow Witchy Cozy Mystery. Published by Vulture's Eye Publications. Added on July 11, 2023.
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Conviction by Meghan O'Flynn. An Meghan O'Flynn Romantic Crime Thriller. Published by Pygmalion Publishing. Added on July 11, 2023.
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Murder Behind the Coffeehouse by Brenda Kennedy & Kayden Keaton. A Pineapple Grove Cozy Murder Mystery. Published by Brenkenn Books. Added on July 10, 2023.
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A Whisper in the Oaks by Clarke Mayer. The Whispers and Shadows Spy Series. Published by Rogue Stories. Added on July 07, 2023.
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Lethal Favor by David Kearns. A Delorean Harper Thriller. Published by David Kearns. Added on July 05, 2023.
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Mystery of the Tea Cup Quilt by Jodi Allen Brice . A Harland Creek Mystery. Published by Guardian Ink. Added on June 24, 2023.
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A Spot of Earl Slay by Aubrey Elle. A Tea Time Troubles Mystery. Published by Aubrey Elle. Added on June 24, 2023.
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A Body in the Village Hall by Dee MacDonald. A Kate Palmer Mystery. Published by Bookouture. Added on June 24, 2023.
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Ebb Tide by Leah Murray. A Cornish Heroes Romantic Thriller. Published by Bluewave Press. Added on June 24, 2023.
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Trouble in a Tight Dress by Lori Sjoberg. A Six Points Security Romantic Thriller. Published by Lori Sjoberg. Added on June 22, 2023.
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The Box by Victoria M. Patton . A Derek Reed Mystery. Published by Dark Force Press. Added on June 20, 2023.
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Fatal Fortune by Clara Lewis. A Shadows of Deception Crime Thriller. Published by Clara Lewis. Added on June 19, 2023.
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The Gap by Ninie Hammon. A Crime Thriller. Published by Sterling & Stone. Added on June 14, 2023.
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Pure Vengeance by Lori Ryan. A Sutton Capital On the Line Mystery. Published by Lori Ryan. Added on June 13, 2023.
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Death Walks a Dog by Tess Baytree. A Penelope Standing Mystery. Published by Speculative Turtle Press. Added on June 06, 2023.
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The Medusa Project by Cindy Dees. The Medusas Series of Romantic Thrillers. Published by Cindy Dees. Added on June 04, 2023.
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Little Girl Missing by J. G. Roberts. A Detective Rachel Hart Crime Thriller. Published by Bookouture. Added on June 03, 2023.
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How to Murder a Millionaire by Zara Keane. A Movie Club Mystery. Published by Beaverstone Press. Added on June 01, 2023.
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The Dancing Girls by M. M. Chouinard. A Detective Jo Fournier Crime Thriller. Published by Bookouture. Added on May 31, 2023.
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The Argus Affair by Andrew Updegrove. A Frank Adversego Thriller. Published by Starboard Rock Press. Added on May 30, 2023.
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The Kensington Kidnap by Katie Gayle. An Epiphany Bloom Mystery. Published by Bookouture. Added on May 29, 2023.
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Deep Under by Miles Griffin. An Amy Hart Thriller. Published by Miles Griffin. Added on May 25, 2023.
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Silent Echo by Rita Savage. An Echo Thriller. Published by Rita Savage. Added on May 25, 2023.
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Bowled Over Americano by Carolyn Arnold. A Sara and Sean Cozy Mystery. Published by Hibbert & Stiles Publishing. Added on May 24, 2023.
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The First Cut by Solomon Carter. Long Time Dying Trilogy. Published by Great Leap. Added on May 19, 2023.
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Nothing to Fear by Blake Pierce. A Juliette Hart FBI Suspense Thriller. Published by Blake Pierce. Added on May 16, 2023.
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Killer Instincts by Tawna Fenske. An Assassins in Love Romantic Thriller. Published by Tawna Fenske. Added on May 14, 2023.
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