Examples, the entire archive of downloaded stuff is sort of overwheling to dig into, but there are some gems in here.
There is hard to find stuff, like the book UFOs and the Psychic Factor by Jacques Vallee.
... And a big load of old MUFON Journals, like this one here where Kenneth Arnold talks about the work of Charles Fort:
Greer's site also has a bunch of videos, some are very compelling - while some are VERY questionable.
Read about my own run in with the good doctor HERE.