On the bright side of the dark side I was able to find thousands of newspaper articles that relate to the Mothman. I have good faith that there will be at least a couple of useful articles.
And finally, I was unable to find the Mothman in the americana encyclopedias or the specific encyclopedias, although I may have missed it. Wikipedia has a decent article on the monster with references I will continue to look through for useful information.
That brings me up to today and the hunt continues on!