19 Thrilling Free Kindle Crime & Serial Killer Books, Kindle Book Deals!

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

Free Kindle Books – Thrillers

  1. Thriller Blogs: All Thrillers, All Suspense, Conspiracy Thrillers, Spy Thrillers, Crime Thrillers, Suspense Thrillers.
  1. ***The Dead of Winter – A Piper Blackwell Mystery by Jane Rabe. Price: Free. Genre: Women Sleuths Mystery, USA Today Bestselling Author. Rated: 4.4 stars on 268 Reviews. 218 pages. ASIN: B07F6WWDDV. USA Today Bestselling Author Jane Rabe.
  2. ***Quilting Calamity – A Quilting Cozy Mystery (Quilting Cozy Mysteries Book 2) by Kathryn Mykel. Price: Free. Genre: Cozy Mystery. Rated: 4.3 stars on 999 Reviews. 176 pages. ASIN: B09JBLJ31B.
  3. *Bulverde Beat – Mystery Explosion – Bulverde Beat Case File — Number One (Deal, Not Free) by Ed Benjamin. Price: $0.99. Genre: Cozy Mystery Deal, Sponsor, Texas sized mystery. Rated: 4.7 stars on 4 Reviews. 84 pages. ASIN: B0CW18Q7W3. Also, get the eBook version here, and here, please.
  4. ***FRY (The McBride Vendetta Psychological Thrillers Book 1) by Lorna Dounaeva. Price: Free. Genre: Women Sleuths Mystery. Rated: 4.2 stars on 999 Reviews. 224 pages. ASIN: B00BSGIDRM.
  5. **The Court of Light and Darkness – A Slow Burn Urban Fantasy Romance (Hidden Courts of the Fae Book 1) (Deal, Not Free) by Heather Grace. Price: $2.99. Genre: Romance Fantasy Deal, Sponsor, The fate of the realms lies on her shoulders, time is running out. Rated: 4.4 stars on 66 Reviews. 355 pages. ASIN: B0FTRCL8JK. Also, get the eBook version here, and the paperback version here, and here, please.
  6. ***One Day Gone – A Mylas Grey Mystery (Mylas Grey Mysteries Book 1) by Luana Ehrlich. Price: Free. Genre: Cozy Mystery. USA Today Bestselling Author. Rated: 4.7 stars on 910 Reviews. 346 pages. ASIN: B07YF8VWLZ. USA Today Bestselling Author Luana Ehrlich.
  7. *Such an Odd Word to Use – Secrets don’t hide, they echo (Deal, Not Free) by Carl Goodwin. Price: $0.99. Genre: Mystery Deal, Sponsor, A neighbor who knows too much, watchers who linger. Rated: 5 stars on 1 Reviews. 144 pages. ASIN: B0FQCC6SMM. Also, get the eBook version here, and here, please.
  8. ***Murder and a Sunflower (A Sunrise Flower Shop Cozy Mystery Book 1) by Elizabeth Clover. Price: Free. Genre: Cozy Mystery. Rated: 4.3 stars on 115 Reviews. 307 pages. ASIN: B0FDPRRDQK.
  9. *Chloroform Wars – They Didn’t Cheer for Her. They Cheered for the Spectacle. (Deal, Not Free) by Dan Uselton. Price: $0.99. Genre: Thriller Deal, Sponsor, explores futuristic technology, surveillance, and media-driven control. Rated: 4.8 stars on 20 Reviews. 219 pages. ASIN: B0FBLQP1LG. Also, get the eBook version here, and here, please.
  10. ***Goodbye Port Alma – Totally Addictive Crime Fiction (A DC Holly Towns Murder Mystery) (A Port Alma Murder Mystery Book 1) by Anne Shillolo. Price: Free. Genre: Women Sleuths Mystery. Rated: 4.5 stars on 999 Reviews. 316 pages. ASIN: B094YTXNMF.
  11. *The Shadows Between Us – A Gripping Mystery Romance of Love, Lies and Second Chances by William Wyres. Price: Free. Genre: Conspiracy Thriller, Sponsor, Ava returns to Greystone to settle her mother’s estate, she expects grief, not danger. Rated: 5 stars on 1 Reviews. 324 pages. ASIN: B0FR3KGM6J.
  12. ***Hieroglyphs and Homicide – A Historical Mystery Romance in 1920s Egypt (The Clarissa Bell Mysteries Book 1) by Tracy Higley. Price: Free. Genre: Historical Mystery. Rated: 4.4 stars on 118 Reviews. 322 pages. ASIN: B0FRH7KD5L.
  13. *The Shroud Key – A Gripping Chase Baker Action Adventure Thriller (A Chase Baker Thriller Series) (Deal, Not Free) by Vincent Zandri. Price: $3.99. Genre: Action Thriller Deal, Sponsor, USA Today Bestselling Author, Grisly, surprising, and page-turningly suspenseful. Rated: 4 stars on 999 Reviews. 317 pages. ASIN: B00EZABN8E. USA Today Bestselling Author Vincent Zandri.
  14. ***THE AMBASSADOR’S WIFE (THE INSPECTOR SAMUEL TAY NOVELS Book 1) by Jake Needham. Price: Free. Genre: Thriller. Rated: 4.3 stars on 999 Reviews. 386 pages. ASIN: B006E8ZYPI.
  15. **THE 4MIDABLES – HOW THEY CAME TO BE (Deal, Not Free) by DON YOUNG. Price: $0.99. Genre: Technothriller Deal, Sponsor, The 4MIDABLES can teleport anywhere in the world but it is not just for fun, Created by Don Young, writer for the iconic ‘Inspector Gadget’ series, THE 4MIDABLES teleport back in time – up to 24 hours – to anonymously solve crimes worldwide! The thrilling series includes ‘Who Are They?’ (2025), and ‘The Mystery Deepens’ (January, 2026). Rated: 4.7 stars on 45 Reviews. 296 pages. ASIN: B0DG77VN9S. Also, get the eBook version here, and here, please.
  16. ***Peril Among the Pansies (Clover Haven Mysteries Book 1) by Kristy Dixon. Price: Free. Genre: Cozy Mystery. Rated: 4.4 stars on 85 Reviews. 169 pages. ASIN: B0FK7ZLR76.
  17. *Return To Hawaii – A Donovan Cross Novel (Deal, Not Free) by Daniel J Voelker. Price: $0.99. Genre: International Mystery & Crime Deal, Sponsor, His return to the island is crucial to addressing a sensitive global crisis. Rated: 4.4 stars on 24 Reviews. 276 pages. ASIN: B0F8X631MT. Also, get the eBook version here, or here, and the paperback version here, and here, please.
  18. ***Fine Points are Sketchy: A Quilting Cozy Mystery by Kathryn Mykel. Price: Free. Genre: Cozy Mystery. Rated: 4.4 stars on 73 Reviews. 170 pages. ASIN: B0CHR7LZJ6.
  19. *Avarice – A Hollywood Mystery (Rosemaria Baker Hollywood Mystery Book 3) (Deal, Not Free) by Britt Lind. Price: $4.99. Genre: Hollywood Mystery Deal, Sponsor, Their vacation is soon interrupted by an attempt on Rosemaria’s life. Rated: 5 stars on 4 Reviews. 486 pages. ASIN: B0FNFC1FHB. Also, get the eBook version here, and the paperback version here, or here, please.
  20. *Corpus by Jessica Cameron. Price: Free. Genre: Mystery, Murder, Crime Fiction, Suspense, Contemporary. Rated: 4.6 stars on 10 Reviews. 267 pages. ASIN: B0DWZH9THB.
  21. *Return To Hawaii – A Donovan Cross Novel (Paperback Deal, Not Free) by Daniel J Voelker. Price: $19.99. Genre: International Mystery & Crime Deal, Sponsor, His return to the island is crucial to addressing a sensitive global crisis. Rated: 4.4 stars on 24 Reviews. 276 pages. ASIN: B0F91TF5XD. Also, get the eBook version here, or here, and, the paperback version here, and here, please.
  22. *The Christmas Fair Affair (The Lady Harry Mysteries Book 1) by Olivia Talmont. Price: Free. Genre: Cozy Mystery, Women Sleuths. Rated: 4.2 stars on 33 Reviews. 161 pages. ASIN: B0DJRCDGVV.
  23. *The Laura Project (The AI revenge Book 2) (Deal, Not Free) by Jack Sade. Price: $0.99. Genre: Cyberpunk Thriller Deal, Sponsor, After a tragic loss of his beloved wife, Guy decides to use his talent to recover. Rated: 4.8 stars on 6 Reviews. 365 pages. ASIN: B0FN8QVCCH. Also, get the eBook version here, and here, please.
  24. *The Lost Lake Mysteries – Plastic House by Tricia Arnold. Price: Free. Genre: Paranormal Mystery, Supernatural, Ghosts. Rated: 4.0 stars on 29 Reviews. 131 pages. ASIN: B0D8YP2MG2.
  25. ***The Valley Of Lost Children – Tye Caine Wilderness Mystery #1 (Tye Caine Wilderness Mysteries) by David Barbur. Price: Free. Genre: Small Town Mystery, Sponsor, Tye just wants to live in the woods and be left alone, but a killer haunts the misty forests. Rated: 4.3 stars on 999 Reviews. 338 pages. ASIN: B08174BDYT.
  26. *Murder on the Maiden Voyage (Cruise Ship Mysteries Book 1) by Maisy Marple. Price: Free. Genre: Cozy Mystery, Murder, Suspense. Rated: 4.4 stars on 27 Reviews. 147 pages. ASIN: B0FR3D32FX.
  27. *By Sound Alone by Mark Torrey. Price: Free. Genre: Mystery, Action & Adventure, Crime Fiction, Suspense. Rated: 4.1 stars on 24 Reviews. 418 pages. ASIN: B0CTKT5YMC.
  28. *Lies (Twisted Fate series) by Tina Transformation. Price: Free. Genre: Psychological Thrillers, Suspense. Rated: 4.4 stars on 18 Reviews. 172 pages. ASIN: B0DX35SH7Y.
  29. *Stand Very Still – Snake City Chronicles Book 1 by Jonathan Decoteau. Price: Free. Genre: Mystery, Murder, Suspense. Rated: 4.1 stars on 9 Reviews. 132 pages. ASIN: B0DHZNL39P.
  30. *You Killed Me by Ian Walker. Price: Free. Genre: Political Thrillers, Conspiracies, Adventure, Suspense. Rated: 4.7 stars on 7 Reviews. 294 pages. ASIN: B0F5WXJ1VS.
  31. *** Repeats
  32. ***His Mother’s Lies (Repeat) by J Andrews. Price: Free. Genre: Psychological Thrillers, Murder, Suspense, Contemporary. Rated: 4.1 stars on 183 Reviews. pages. ASIN: B0BSTJY28R.
  33. **Checkmate a Killer (Vegas Chantly Mysteries Book 1) (Repeat) by Kyle Owens. Price: Free. Genre: Cozy Mystery, Murder, Women Sleuths. Rated: 4.0 stars on 74 Reviews. 243 pages. ASIN: B0DG549HVC.

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.

Leave a Reply

Your email address will not be published. Required fields are marked *