Irene had mentioned Frank DeMarco's blog site, and when I visited his site, I saw a link to this Maureen person's website.
http://www.maureencaudill.net/I think many people here would find her book
Suddenly Psychic very interesting, if for no other reason than that she experiences the focus levels very clearly, as did Bob Monroe.
A physicist, she visited TMI kind of on a lark. It changed her life. She mixes her descriptions of her experiences at TMI and the after-effects with discussions of physics, neural networks, Akashic field theory, time travel, and other things. This book would certainly be an interesting place to start a discussion here.