I see in the instructions for Day 3 of the educational program that it is talking about Dr. Sarno's 3 lists. I know that within the program these resources are discussed gradually as people go through the program. But I'm wondering where these and any other aspects of the program originally came from? Was it a book? I have Healing Back Pain, but there is no talk in there about making lists or specifically journaling about something. If it is from a book, I'd like to get that book. Or is it instead from Dr. Sarno's lectures and not available as a book in print? Thanks.