Best Free Private Investigator Mystery Kindle Books Today
Updated October 27, 2026
As of October 27, 2026, 1 private investigator mystery book is free on Kindle.
Free Private Investigator Mystery Books Today
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Recently Free Private Investigator Mystery Books
For Sale by Killer (Cindy York Mysteries Book 3)
Catherine Bruns
Free on Oct 26
The Cost of Crude: A Gwynn Reznick Mystery (Gwynn Reznick Mystery Thriller Series Book 1)
Inge
Free on Oct 25
Shore Trouble: An Ellis Kane Mystery (The Ellis Kane Mysteries Book 1)
David Antocci
Free on Oct 25
When Grifters Come Calling (The Madeline Dawkins Mystery Series Book 9)
Cynthia Hamilton
Free on Oct 24
The Taste of Trouble
Christian Thormose
Free on Oct 24
Once a Detective...: A retired NYPD detective becomes a Private Investigator (A Dan Burnett Private Detective Mystery/Thiller)
Larry Terhaar
Free on Oct 24
The Night Of (A Burke and Blade Mystery Thriller Book 1)
Michael Lister
Free on Oct 23
Silent Depths: A Psychic Suspense Thriller with a Romantic Twist
Reily Garrett
Free on Oct 23
Walking the Cat (A Louise Moscow Novel Book 4)
Lorraine Evanoff
Free on Oct 23
Murder On The San Gabriel: A clean whodunit murder mystery (A Fen Maguire Mystery Book 6)
Bruce Hammack
Free on Oct 22
One Wonders (Silas McKay Suspense Series Book 1)
Luana Ehrlich
Free on Oct 22
Abduction: Dwayne Morrow Mystery #6 (Dwayne Morrow Mysteries)
Darin Miller
Free on Oct 22
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