by Michael Cole | May 27, 2025 | Articles
I was saddened to learn that author, Zodiac expert, and friend Michael Kelleher, PhD, passed away earlier this year. Of course, those of us in the Zodiac community know Michael as the co-author of This is the Zodiac Speaking: Into the Mind of a Serial Killer, the 2001...
by Michael Kelleher | Jun 23, 2012 | Articles, Books
I’ve finally had an opportunity to read Lyndon Lafferty’s book, cover to cover. In a nutshell, it just doesn’t work for me. He has not presented any evidence that works to my satisfaction and, therefore, I cannot recommend it to anyone interested in...
by Michael Cole | Apr 16, 2012 | Articles, Internet
Michael Kelleher, Ph.D. (author, Zodiac case expert, friend of this site and all-around good guy) sent me the following announcement regarding his website: zodiackillercase.com. We have closed our website earlier than expected due to what can best be described as a...
by Michael Cole | Jan 9, 2012 | Articles, Internet
Just over ten years ago, Michael Kelleher, Ph.D. and David Van Nuys, Ph.D. collaborated on an analysis of the Zodiac case. The fruit of their labor was the book This is the Zodiac Speaking: Into the Mind of a Serial Killer. In it, Kelleher tackled all aspects of the...
