This is an excellent book. I recommend it highly to leadership practictioners, faculty, students, and any person who shares an interest in non-hierarchical leadership. It is a volume you will revisit time and again whether you are wrestling with a new concept, preparing a presentation, planning a change process. I guarantee that within short order our edition . . . will bear the scars of ample use. That can only mean good things for the future of non-hierarchical leadership development.