Free Kindle Mystery Books, Free NY Times Bestselling Author Mystery, Deals

Authors, Promote Your Book to 4 Million Readers. Become A Bestselling Author.

Free Kindle Books – Mystery

1. Thriller Blogs: All Thrillers, All Suspense, Conspiracy Thrillers, Spy Thrillers, Crime Thrillers, Suspense Thrillers.

1. **Owl of Secrets (Owl the Assassin Book 3) by W.J. Costello. Price: Free. Genre: Political Thrillers, Conspiracy, Suspense. Rated: 4.5 stars on 91 Reviews. 382 pages. ASIN: B09P7KZV99.
2. *Ogwen Blues – A tense, claustrophobic rural psychological family drama set in North Wales by George Veck. Price: Free. Genre: Organized Welsh Crime Mystery of the Day, Sponsor, Captures the world of drugs and the misgivings that comes along with it all perfectly. Rated: 4 stars on 26 Reviews. 128 pages. ASIN: B0C55PLX54.
3. *Into the Fire by Solomon Carter. Price: Free. Genre: Crime Thrillers, Noir, Suspense, Contemporary. Rated: 4.5 stars on 24 Reviews. 207 pages. ASIN: B0CPPT5CTR.
4. **Zuri’s War – An Alien Contact Military Sci-Fi Thriller (Weapons of Choice Book 3) (Deal, Not Free) by Nick Snape. Price: $0.99. Genre: First Contact Thriller Deal of the Day, Sponsor, The squad take up arms to stand side by side with the human population devoured by the relentless alien horde. Rated: 4.3 stars on 78 Reviews. 251 pages. ASIN: B0C43PRGBW. Also, get the eBook version here, and the paperback version here, please.
5. ***The Ninth Circle (Cal Winter Book 1) by Dominic Adler. Price: Free. Genre: Espionage Thriller. Rated: 4.0 stars on 376 Reviews. 303 pages. ASIN: B08HDHP4VN.
6. **Navigating the Storm (Pirates of New Earth Book 2) (Deal, Not Free) by Sarah Branson. Price: $0.99. Genre: Adventure Thriller Deal of the Day, Sponsor, Kat is back in Bosch and as brash as before. Rated: 4.9 stars on 83 Reviews. 279 pages. ASIN: B0B69PQTT1. Also, get the eBook version here, and the paperback version here, please.
7. ***The Stone Secret 0 A Thriller Novel by Amanda Tisevich & Amanda McKinney. Price: Free. Genre: Psychological Thriller. Rated: 4.5 stars on 101 Reviews. 314 pages. ASIN: B0C5RW6J88.
8. *The Waking Nightmares (Tales From the Dream Nebula Book 3) (Deal, Not Free) by M. D. Boncher. Price: $1.99. Genre: Science Fiction Thriller Deal of the Day, Sponsor, Is it still paranoia if someone is out to get you. Rated: 4 stars on 4 Reviews. 225 pages. ASIN: B0CLX7S1J4. Also, get the eBook version here, and the paperback version here, please.
9. ***Hoard It All Before – A humorous cozy mystery with a dragon detective (The Circus of Unusual Creatures Book 1) by Tammie Painter. Price: Free. Genre: Cozy Mystery. Rated: 4.3 stars on 103 Reviews. 342 pages. ASIN: B09MYF38JB.
10. ***Route 666 – Highway to Hell (Deal, Not Free) by J.D. Toepfer. Price: $0.99. Genre: Supernatural Thriller Deal of the Day, Sponsor, He has played by the rules all his life, but living years on the knife’s edge has drained him mentally and spiritually. Rated: 4.3 stars on 198 Reviews. 382 pages. ASIN: B09FS54PV6. Also, get the eBook version here, please.
11. ***KILLSONG (THE NICHOLAS SHARP THRILLERS Book 1) by Mark Mannock. Price: Free. Genre: Assassination Thriller. Rated: 4.2 stars on 273 Reviews. 270 pages. ASIN: B08CT1FHF5.
12. *Marco Polo – A Pittsburgh Murder Mystery (Deal, Not Free) by Jeff HecklerDive into. Price: $6.99. Genre: Historical Mystery Deal of the Day, Sponsor, Marco and Declan face the chilling underbelly of a city entangles in addiction, pedophilia, racism, suicide, murder and shocking betrayals. Rated: 4.2 stars on 22 Reviews. 290 pages. ASIN: B0CG3VL54P. Also, get the eBook version here, and the paperback version here, please.
13. *The Singing Blade (Penelope Middleton Mystery Series) by Ash Warren. Price: Free. Genre: Cozy Mystery, Crime Fiction, Suspense. Rated: 4.8 stars on 10 Reviews. 257 pages. ASIN: B0BTHWYBN2.
14. *Lost Property – A Tom Grant Novel (The Tom Grant Series Book 6) (Deal, Not Free) by Samantha Adair. Price: $0.99. Genre: Mystery Thriller Deal of the Day, Sponsor, Two young women show up in London in the middle of the night demanding to speak to Tom. Rated: 4.7 stars on 7 Reviews. 341 pages. ASIN: B0CLR132J5. Also, get the eBook version here, please.
15. *The Watchmaker’s Chain by Alex Hunter. Price: Free. Genre: Thrillers, Action & Adventure, Suspense, Contemporary. Rated: 5 stars on 8 Reviews. 462 pages. ASIN: B0B927Q379.
16. *Missing in Mumbai (Rudhrani Sen Mysteries Book 1) (Deal, Not Free) by Kirki Akrivou. Price: $1.99. Genre: Women Sleuth Mystery Deal of the Day, Sponsor, What started out with a missing person investigation in one story, and collecting back rent in another, turns into one tale of secrets, lies, and greed. Rated: 4 stars on 44 Reviews. 182 pages. ASIN: B0CJV5ZFD9. Also, get the eBook version here, and the paperback version here, please.
17. Something Wicked (Galbraith & Pole Book 1) by Tom Williams. Price: Free. Genre: Paranormal Mystery, Vampire, Dark Fantasy. Rated: 4.1 stars on 28 Reviews. 129 pages. ASIN: B0CK2JN4CF.
18. **CONCEPTUS (Deal, Not Free) by Brian Herskowitz. Price: $2.99. Genre: Detective Mystery Deal of the Day, Sponsor, Laura and Sharon’s budding romance is interrupted when a young college co-ed is murdered. Rated: 4.6 stars on 57 Reviews. 206 pages. ASIN: B09HSL3WGJ. Also, get the eBook version here, and the paperback version here, please.
19. Marriage Spells Murder (The Wedding Witch Mystery) by Bella Colby. Price: Free. Genre: Paranormal Mystery, Murder, Witch & Wizard. Rated: 4.4 stars on 13 Reviews. 253 pages. ASIN: B0CK2JN4CF.
20. *Crime Family, A Buck Taylor Novel (Book 10) (Deal, Not Free) by Chuck Morgan. Price: $3.99. Genre: Crime Thriller Deal of the Day, Sponsor, Chuck Morgan’s Crime Family is what lovers of crime thrillers with a touch of mystery should be looking for. Rated: 4.1 stars on 12 Reviews. 294 pages. ASIN: B0C43FRB4D. Also, get the eBook version here, and the paperback version here, please.
21. Hearts and Minds by Steve Marshall. Price: Free. Genre: Mystery, Murder, Noir, Crime Fiction, Suspense. Rated: 4.4 stars on 7 Reviews. 220 pages. ASIN: B0CK2JN4CF.
22. *All Body Bags and No Knickers – Mercenaries in Suits Book 3 (Deal, Not Free) by Shawe Ruckus. Price: $0.99. Genre: Amateur Sleuth Mystery Deal of the Day, Sponsor, As the mystery unravels and the pair becomes entangled in a decade-old investigation, Catherine faces a dilemma. Rated: 4 stars on 46 Reviews. 315 pages. ASIN: B0CGMJCQNF. Also, get the eBook version here, please.
23. ***Poker Chips and Poison (Silvermoon Retirement Village Cozy Mystery Book 1) (Deal, Not Free) by Rodney Strong. Price: $2.99. Genre: Murder Mystery Deal of the Day, Sponsor, Het friend is murdered, and Alice is the only one who thinks it is foul play. Rated: 4.5 stars on 227 Reviews. 166 pages. ASIN: B07WQHWH8Q. Also, get the eBook version here, and the paperback version here, please.
24. *In$ured to the Hilt – A John Smith Mystery (Deal, Not Free) by Charlotte Stuart. Price: $0.99. Genre: Women Sleuth Mystery Deal of the Day, Sponsor, Character driven, lighthearted, spirited, If you like Agatha Christie. Rated: 4 stars on 18 Reviews. 249 pages. ASIN: B0C15G8469.
25. *The Dark Waves of Winter (Deal, Not Free) by David M Olsen. Price: $0.99. Genre: Noir Crime Thriller Deal of the Day, Sponsor, Sixteen stories which involve a beach or water and delve into a character’s psyche to offer a portrait of individuals with their own unique struggles. Rated: 4.5 stars on 12 Reviews. 237 pages. ASIN: B0BL8B19SP. Also, get the eBook version here, please.
26. *Dancing with Revenge (Deal, Not Free) by Richard DeVall. Price: $0.99. Genre: Kidnapping Thriller Deal of the Day, Sponsor, Desperate to find her father and brother, Lisa turns to the local sheriff for help but he ignores her. Rated: 4.8 stars on 24 Reviews. 278 pages. ASIN: B0CP8N2M77. Also, get the eBook version here, please.
27. *** Repeats
28. ***Murder on The Mind (The Jeff Resnick Mystery Series Book 1) (Repeat) by L.L Bartlett. Price: Free. Genre: Hard-Boiled Mystery, Suspense. Rated: 4.1 stars on 999 Reviews. 284 pages. ASIN: B001JJBLSQ.
29. ***Love Can Be Murder (The Alvarez Family Murder Mysteries Book 8) by Heather Haven. Price: Free. Genre: Cozy Mystery, Women Sleuths. Rated: 4.5 stars on 132 Reviews. 525 pages. ASIN: B0B65RB6N7.
30. *Beneath the Bishop’s Bones (The Vatican Archives Series) (Repeat) by E.R Barr. Price: Free. Genre: Historical Mystery, Suspense. Rated: 4.4 stars on 298 Reviews. 356 pages. ASIN: B0BDCT1DY4.

Free Kindle Kids’ Book Blog.

18+ Romance Blogs: All, Romantic Erotica Bestsellers, Steamy Romance Bestsellers, Shifter Romance, BDSM, Romantic Erotica, Steamy Romance, Dark Romance.

See Today’s Steamy, Romantic Erotic, and Erotic Books at the Free Kindle Steamy Romance & Free Kindle Erotic Romance Blog.

Want More Free Books? Get our Premium Kindle Email List – 20 to 30 more free books each day. No Ads. Only $2.99 per Month

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!

1. Romance: All Romance, NY Times Bestselling Authors Romance, Fantasy Romance, Contemporary Romance, Paranormal Romance, Historical Romance, YA Romance, Romantic Suspense.
2. 18+ Romance: Romantic Erotica Bestsellers, Steamy Romance Bestsellers, Shifter Romance, BDSM, Romantic Erotica, Steamy Romance, Dark Romance.
3. Box Sets: Box Set Bestsellers, Box Sets Deals, Full Series Box Sets, Free Box Sets, Cheap Box Sets.
4. Kindle Unlimited (Sporadic): New Kindle Unlimited, Best Kindle Unlimited.
5. Mystery Books: All Mystery, Cozy Mystery, Hard Boiled Mystery, Historical Mystery.
6. Thrillers: All Thrillers, All Suspense, Conspiracy Thrillers, Spy Thrillers, Crime Thrillers, Suspense Thrillers.
7. Christian: All Christian, Christian Romance, Christian Mystery.
8. Clean: Clean Romance, Clean Books, Clean Mystery.
9. 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.
10. Non Fiction Niche: Conspiracy, Free True Crime, History, Programming, Travel, Exercise.
11. Fiction Books: Historical Fiction, Adventure, Literary Fiction, Women’s Fiction, Science Fiction, Fantasy, Horror, Westerns, Classics, Young Adult, Kids.
12. Deals Only: $1 Book Deals, NY Times Bestseller Deals.