Get Books Earlier -> Windows Desktop App, Books Butterfly Instant N. – Book Updates in Morning, Afternoon, and Evening. Filter by your favorite book categories
Authors, Promote Your Book to 4 Million Readers. Become A Bestselling Author.
Free Kindle Books – Mystery
- Thriller Blogs: All Thrillers, All Suspense, Conspiracy Thrillers, Spy Thrillers, Crime Thrillers, Suspense Thriller
- ***The Trouble Legacy Book 3 by E Fallon. Price: Free. Genre: Crime Thriller, Contemporary, NY Times Bestselling Author. Rated: 4.2 stars on 999 Reviews. 206 pages. ASIN: B08FMY1SZT. NY Times Bestselling Author E.R. Fallon.
- ***Murder – Too Close To Home (The Adventures of Gabriel Celtic Book 1) by J.T. Lewis. Price: Free. Genre: Cozy Mystery. Rated: 4.3 stars on 975 Reviews. 365 pages. ASIN: B00IVC9IQG.
- ***Cemetery View – A Novel by A.M. Caplan. Price: Free. Genre: Thriller, Sponsor, a riveting standalone thriller. Rated: 4.3 stars on 503 Reviews. 281 pages. ASIN: B0C5TYY9S4.
- ***A Hopeless Murder (A Hope Walker Mystery Book 1) by Daniel Carson. Price: Free. Genre: Women Sleuths Mystery. Rated: 4.6 stars on 950 Reviews. 212 pages. ASIN: B07D451SJ7.
- *A Pale Song (The American Wrath Trilogy) (Deal, Not Free) by Jonathan Epps. Price: $3.99. Genre: Psychological Thriller Deal, Sponsor, Complex, deep and brilliant. Rated: 4 stars on 17 Reviews. 244 pages. ASIN: B0DF5T35KL. Also, get the eBook version here, and the paperback version here, please.
- ***Bulldog (Dev Haskell Private Investigator Book 9) (Dev Haskell – Private Investigator) by Mike Faricy. Price: Free. Genre: Private Investigator Mystery. Rated: 4.2 stars on 943 Reviews. 264 pages. ASIN: B00QMYFJKO.
- *A.I. Apocalypse (Deal, Not Free) by Dave Klapwyk. Price: $4.99. Genre: AI Futuristic Fiction Thriller Deal, Sponsor, Amidst the turmoil, he meets a captivating girl, but their connection is abruptly severed. Rated: 5 stars on 4 Reviews. 313 pages. ASIN: B0DF9ZNY4F. Also, get the eBook version here, and here, and the paperback version here, please.
- ***RISKY MISSION an unstoppable crime thriller with a shocking twist (Frank Doy Book 1) by Dan Latus. Price: Free. Genre: Crime Thriller. Rated: 4.2 stars on 982 Reviews. 212 pages. ASIN: B07ZWJ1GGV.
- *Earth Sucks by Heather Chambers. Price: Free. Genre: Alien Invasion Science Fiction, Sponsor, Feng is both the hunter and the hunted searching for his missing family. Rated: 4.4 stars on 22 Reviews. 433 pages. ASIN: B0BKH3BRWD. Also, get the eBook version here, and here, please.
- ***Dared to Run – A Women’s Crime Thriller (Kate Anderson Book 1) by J.J. Clarke. Price: Free. Genre: Psychological Thriller. Rated: 4.2 stars on 309 Reviews. 255 pages. ASIN: B08428SCQW.
- ***Dead Before I Do (A Maddie Swallows Mystery Book 3) by Kat Bellemore. Price: Free. Genre: Cozy Mystery. Rated: 4.5 stars on 161 Reviews. 216 pages. ASIN: B0BF79ZYPF.
- **The Fortress by T Styles. Price: Free. Genre: Thriller, Post-Apocalyptic Fiction, Advemture, Suspense. Rated: 4.3 stars on 62 Reviews. 315 pages. ASIN: B0CD8XCJJ1.
- **Vamos (Cain Book 3) by Tom Trott. Price: Free. Genre: Crime Thriller, Vigilante Justice, Adventure, Suspense. Rated: 4.2 stars on 63 Reviews. 327 pages. ASIN: B0C7LLCFJ5.
- *Murder at Mistlethwaite Manor by A Skelly. Price: Free. Genre: Historical Mystery, Women Sleuths, Suspense. Rated: 4.5 stars on 40 Reviews. 210 pages. ASIN: B0D2VJKH2B.
- *The Fox Spirit by Ash Warren. Price: Free. Genre: Mystery, Crime Fiction, Contemporary, Suspense. Rated: 4.7 stars on 16 Reviews. 282 pages. ASIN: B0CFWNQCML.
- *Appetizers and Alibis (Alphabet Soup Mysteries Book 1) by Erica Whelton. Price: Free. Genre: Cozy Mystery, Culinary, Suspense. Rated: 4.5 stars on 16 Reviews. 251 pages. ASIN: B0CKZKW17M.
- *Bodies in the Sand by Chrystal Murphy. Price: Free. Genre: Psychological Thriller, Contemporary, Suspense. Rated: 4.5 stars on 13 Reviews. 295 pages. ASIN: B0DJPYCNK6.
- *Whispering Sands (Guardian Mystery Book 1) by Mary Jane Forbes. Price: Free. Genre: Mystery, Suspense. Rated: 4.3 stars on 14 Reviews. 249 pages. ASIN: B0D25S1FNV.
- *** Repeats
- **Songs of the Deliverer 3 – Glory Born (Repeat) by Elvo Bucci. Price: Free. Genre: Technothriller, Suspense. Rated: 4.5 stars on 79 Reviews. 180 pages. ASIN: B0773Q4XXL.
- ***Under the Moon Boxset (Repeat) by Hazel Holmes. Price: Free. Genre: Paranormal Mystery Boxed Set, Literature & Fiction. Rated: 4.2 stars on 127 Reviews. 999 pages. ASIN: B09TWL8QDQ.
Want Free Books earlier in the day? Get our Free Windows Desktop App, Books Butterfly Instant N – Book Updates in Morning, Afternoon, and Evening. Filter by your favorite book categories
SAVE with Free Books & $1 Box Sets & Free Box Sets in more Genres!
Save Money – Free Books & Free Box Sets IN YOUR FAVORITE NICHE!
- Romance: All Romance, NY Times Bestselling Authors Romance, Fantasy Romance, Contemporary Romance, Paranormal Romance, Historical Romance, YA Romance, Romantic Suspense.
- 18+ Romance: Romantic Erotica Bestsellers, Steamy Romance Bestsellers, Shifter Romance, BDSM, Romantic Erotica, Steamy Romance, Dark Romance.
- Box Sets: Box Set Bestsellers, Box Sets Deals, Full Series Box Sets, Free Box Sets, Cheap Box Sets.
- Kindle Unlimited (Sporadic): New Kindle Unlimited, Best Kindle Unlimited.
- Mystery Books: All Mystery, Cozy Mystery, Hard Boiled Mystery, Historical Mystery.
- Thrillers: All Thrillers, All Suspense, Conspiracy Thrillers, Spy Thrillers, Crime Thrillers, Suspense Thrillers.
- Christian: All Christian, Christian Romance, Christian Mystery.
- Clean: Clean Romance, Clean Books, Clean Mystery.
- Non Fiction: All Non Fiction, Biographies, Cookbooks & Health, How To, Herbal Remedies, Health, Cooking, DIY, Autobiographies, Travel, Money, Preppers and Survivalist, Gardening, Self-Help, Pure Cooking.
- Non Fiction Niche: Conspiracy, Free True Crime, History, Programming, Travel, Exercise.
- Fiction Books: Historical Fiction, Adventure, Literary Fiction, Women’s Fiction, Science Fiction, Fantasy, Horror, Westerns, Classics, Young Adult, Kids.
- Deals Only: $1 Book Deals, NY Times Bestseller Deals.