Organizations are made up of many individuals, so learning to leverage the power of those individuals is important for leaders. One way to do this is through understanding ​Large Group Interventions, Critical Mass Thinking, and Transformation. These books offer a great way to get started.

Large Group Interventions
by Billie Alban and Barbara Bunker

The Change Handbook: The Definitive Resource on Today's Best Methods for Engaging Whole Systems
by Peggy Holman, Tom Devane, Steven Cady

The Second Curve: Thoughts on Reinventing Society
by Charles Handy

Organizational Transformation: Approaches, Strategies, and Theories
by Amir Levy and Uri Merry

The Power of Spirit: How Organizations Transform
by Harrison Owen

The Spirit of Leadership: Liberating the Leader in Each of Us
by Harrison Owen

Expanding Our Now: The Story of Open Space Technology
by Harrison Owen

Open Space Technology: A User's Guide
by Harrison Owen

The Difference
by Scott E. Page

Leading from the Emerging Future: From Ego-System to Eco-System Economies
by Otto Scharmer  (Author), Katrin Kaeufer