I had had the opportunity to refer your book to many, most recently a librarian in Oklahoma who just retired last year. By the way, I am going to be able to put your observations into immediate use as I am retiring in one month. I have used what I consider to be your keyword, transitions, many, many times in conversations with others about this topic.
I came across a citation to your book one day while I was working at the Reference Desk. Not sure exactly what I was doing but when I saw it I knew I wanted to read it.
University of South Dakota