Carl Jung. One of the significant thinkers of the 20th century, IMO.
I listened to his story as an audio book on cassette. I haven't see it on Audible.com.
He took dreams to be significant self-expression on a level other than conscious awareness. He saw the collective unconscious of a group of people, the common features of myths and stories and symbols across different cultures, and invented the phrase 'synchronicity' to describe the seeming coincidences in our lives.
Anyway, the reason I mention him is I just saw this CNN post on flying fish, the day after my previous blog entry on the subject.
http://www.cnn.com/video/player/player.html?url=/video/moos/2007/06/23/moos.fish.smacked.affl