I've recently became acquainted with his subject and the Wikipedia article leaves much to be desired.
So if you guys wouldn't mind could you fill me in on him more? When was the last sighting? Do most agree that his is most probably an alien, a
government MiB, or something else? Et cetera et cetera.
Try the ATS search to see what other members have discussed on the subject here. Here are the top results...it's not much, but it's something to
look at.
You can find an hour long interview with Mr. Derenberger, the first man to come across Indrid Cold
here. I am no expert on this subject but this seems like one of the best places
to get info, from one of the people closest to it.
I was hoping that there would be some more information beyond the audio tapes. We will probably have to wait for Mothman to appear again before Indrid
Cold appears as well, which hopefully doesn't happen (because of the disasters tied to MM's appearances).