We go to a local discussion group on Tuesday nights, and right now we're reading and discussing the mythologist Joseph Campbell. The last time we were there, Whitley kept seeing a man in a 3-piece suit and fedora standing in the corner. He was curious because this outfit was very UNlike what the folks in the discussion group wear.
He gradually realized the figure was Campbell, who had "dropped in" from the dead.
He mentioned this to the group and discovered that ANOTHER person had seen the same mysterious figure.