Interesting, but not for everyone

A very interesting history lesson for OD and HR people. I found it very refreshing, as it is very well written and has a clear viewpoint and gives a lot of "inside" information, you'll only get to know inside the consultant business.

Recommended for interested HR people, but mostly for OD people, that want to understand how OD became the field it is today and why some influential OD people disappeared from the limelight.