10/15/2026
The Pattern Detective, print and Kindle, is now available on Amazon at https://shorturl.at/ACd2l and my publisher's website www.principiamedia.com
Many of you have already picked it up and started reading it. Thank you.
This is a detective novel written by someone who actually spent 26 years investigating crime—and who knows how people reveal themselves through language.
Three women are dead. One killer is hiding in plain sight. And the most important evidence may not be what he did—but what he said.
From investigating real crimes to writing fictional ones, Joe Koenig has spent his career studying how people reveal the truth—and how they hide it.
This is an unforgettable story about investigator passion, risk-taking, professionalism, mystery, and achievement. And, it's a budding love story that slowly grows in two reluctant subjects. The interrogation alone is worth the read.
I ask you to please leave positive reviews on Amazon and Good Reads, if you believe it is deserving. A few words from a reader can make an enormous difference in helping a book find its way into the hands of others. Reviews are the lifeblood of a new book—and every one matters.
I also invite you to subscribe to my Substack at: https://jjjk5001.substack.com. I write frequent articles that relate to forensic linguistic analysis of events, statements, and situations helping us get the truth.
Thank you for your friendship, your support, and—most of all—for giving my creation a chance.
Please enjoy the read.
Joe
