Questions, alone, Contaminate.
The Cooper Vortex Podcast of my talk with Darren Schaefer on my new book, “Getting the Truth: I Am D.B. Cooper.” The book and audible CD’s available at https://goo.gl/GXOe5F
For computers: Computer Link
For mobile phones: Mobile Phones Link. Note: The dam where Walt worked was the Coulee Dam, not the Hoover.
I was a guest of John Hoda's "My Favorite Detective Stories" - here it is: Joe Koenig on John Hoda's My Favorite Detective Stories
I'll be a guest of Darren's on his penetrating look at the D.B.Cooper case: The Cooper Vortex
".. unlocking the secrets of communication." - buy Mr. Koenig's books at any bookstore, Amazon; or for autographed books order through Apple Pay/Cash (616 366-5856), Zelle, or BOOKSTORE and I'll send it/them to you. Thank you.
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