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  1. *The Protector : An Action Thriller by Jason Caldwell. Price: Free. Genre: Hard-Boiled Mystery, Romantic Action & Adventure. Rated: 4.9 stars on 12 Reviews. 151 pages. ASIN: B09BDD8TMB.

Julie Smith’s ‘Murder On Magazine: A Police Procedural with Dogs (The Skip Langdon Series Book 10)’, Good Free Kindle Hard-Boiled Mystery Book, Deals

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  1. ***Murder On Magazine: A Police Procedural with Dogs (The Skip Langdon Series Book 10) by Julie Smith. Price: Free. Genre: Women’s Detective Mystery, Hard-Boiled Mysteries. Rated: 4.4 stars on 483 Reviews. 189 pages. ASIN: B079VRDCFC.

John T. McIntyre’s ‘Ashton-Kirk, Special Detective’, Great Free Kindle Hard-Boiled Mystery Book, Deals

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  1. Ashton-Kirk, Special Detective by John T. McIntyre. Price: Free. Genre: Hard-Boiled Mysteries. Rated: 4.2 stars on 8 Reviews. 150 pages. ASIN: B08MFSNL8R.

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  1. *Moon Of The Blackfeet by John K. Franse. Price: Free. Genre: Hard-Boiled Mystery, Contemporary, Suspense. Rated: 5 stars on 6 Reviews. 175 pages. ASIN: B09NRYKQC3.
  2. Knighthorse Books 1 and 2 by J.R. Rain. Price: Free. Genre: Hard-Boiled Mystery, Private Investigator, Suspense. Rated: 4.1 stars on 73 Reviews. 334 pages. ASIN: B003AOB066.

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  1. *The Neighbor’s Daughter – A Mystery by Faraz Ahmed. Price: Free. Genre: Hard-Boiled Mystery, Sponsor, John Ferris thought he had his life all figured out he loved his wife and was the top accountant at his firm, and that was enough. Rated: 4 stars on 1 Reviews. 104 pages. ASIN: B09YMK649V.
  2. Joe Costa’s Lonely Hearts (Repeat) by Henry Simpson. Price: Free. Genre: Hard-Boiled Mysteries, Private Investigator. Rated: 4.4 stars on 55 Reviews. 268 pages. ASIN: B009HB3PSW.

Faraz Ahmed’s ‘The Neighbor’s Daughter – A Mystery’, Good Free Kindle Hard-Boiled Mystery Book, Deals

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  1. *The Neighbor’s Daughter – A Mystery by Faraz Ahmed. Price: Free. Genre: Hard-Boiled Mystery of the Day, Sponsor, John Ferris thought he had his life all figured out he loved his wife and was the top accountant at his firm, and that was enough. Rated: 4 stars on 1 Reviews. 104 pages. ASIN: B09YMK649V.

Troy Lambert’s ‘Harvested (Max Boucher Mystery Series Book 1)’, Good Free Kindle Hard-Boiled Mystery Book, Deals

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  1. Harvested (Max Boucher Mystery Series Book 1) by Troy Lambert. Price: Free. Genre: Hard-Boiled Mystery, Pulp, Vigilante Justice. Rated: 4.2 stars on 43 Reviews. 258 pages. ASIN: B07P7RYHG2.

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  1. Plunge (Las Vegas Mystery Book 7) by Rex Kusler. Price: Free. Genre: Hard-Boiled Mystery, Private Investigator. Rated: 4.1 stars on 44 Reviews. 190 pages. ASIN: B00MH43DII.
  2. Looking for Henry Turner (Mo Gold And Birdie Mysteries Book 1) by W L Liberman. Price: Free. Genre: Hard-Boiled Mystery, Suspense. Rated: 4.2 stars on 38 Reviews. 393 pages. ASIN: B01HPPZG0Q.
  3. *Deliberate Duplicity – A Detective Sasha Frank Mystery (Detective Sasha Frank Mysteries Book 1) by David Rohlfing. Price: $7.99. Genre: Hard Boiled Mystery Deal, Sponsor, A complicated web of clues leaves Sasha and his team with more questions than answers. Rated: 4.1 stars on 52 Reviews. 201 pages. ASIN: B08R5HMB5W. Also, get the eBook version here, and the paperback version here, please.

Louis Tracy’s ‘The Albert Gate Mystery & The Stowmarket Mystery’, Good Free Kindle Hard-Boiled Mystery Book, Deals

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  1. The Albert Gate Mystery & The Stowmarket Mystery by Louis Tracy. Price: Free. Genre: Hard-Boiled Mystery, Crime. Rated: 4.2 stars on 9 Reviews. 450 pages. ASIN: B07DY8MBZS.

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  1. *Out of a Clear Blue Sky: A Novel by Chen Pashinsky. Price: Free. Genre: Hard-Boiled Mystery. Rated: 4.9 stars on 30 Reviews. 248 pages. ASIN: B09Q8YXSCD.
  2. *To Kill A Conman (Quake City Investigations) by Kevin Berry. Price: $1.99. Genre: Hard-Boiled Mystery Deal of the Day, Sponsor, An adrenaline-filled page turner, where everyone has a motive for murder and no one is whom they seem. Rated: 4.3 stars on 21 Reviews. 226 pages. ASIN: B095JB6MN6. Also, get the eBook version here, and the paperback version here, please.