There is some good material here, useful to people who actually work in congregations. Unfortunately, we are clearly not the intended audience for this book.
The useful material regarding local Christian educational programs is nearly completely obscured by so much academic jargon that I suspect most people who might otherwise benefit from this book give up before they get to the good stuff. I have an academic master's degree and formerly held a provisional teaching license, and I was using a dictionary at points to try to figure out what Professor Osmer was saying.
I wonder if Professor Osmer would be offended if someone published a Dummy's version...