John Keel was quite an investigator of the mysterious and paranormal.
http://www.johnkeel.com ,
http://www.paraview.com mothman_central.htm ,
http://www.cryptomundo.com/ cryptozoo-news/keel-obit ,
http://www.paraview.com/coleman/index2.htm ,
http://www.forteantimes.com/ features/interviews/2053/john_keel_rip.html ,
http://www.johnkeel.com/?p=36 ,
http://www.coasttocoastam.com/ guest/keel-john-a/5812
While the earth could be just one of several inhabited worlds, various beings or entities might be from other realms or dimensions , as well as other worlds.
