Theory U, Leading from the Future as It Emerges, C. Otto Scharmer (2009)

In Over Our Heads, The Mental Demands of Modern Life, Robert Kegan (1994)

Immunity to Change, How to Overcome it and Unlock the Potential in Yourself and Your Organization, Robert Kegan & Lisa Laskow Lahey (2009)

Dialogue and the Art of Thinking Together, A Pioneering Approach to Communicating in Business and Life, William Isaacs (1999)

Primal Leadership, Realizing the Power of Emotional Intelligence, Daniel Goleman, Richard Boyatzis, Annie McKee (2002)

Conscious Business, How to Build Value Through Values, Fred Kofman (2006)

One Taste, Daily Reflections on Integral Spirituality, Ken Wilber (2000)

Total Freedom, The Essential Krishnamurti, J Krishnamurti (1996)

Synchronicity, the Inner Path of Leadership, Joseph Jaworski (1996)

Spiral Dynamics, Mastering Values, Leadership and Change, Don Beck and Christopher Cowan (2005)

Integral Life Practices, A 21st Century Blueprint for Physical Health, Emotional Balance, Mental Clarity, and Spiritual Awakening, Ken Wilber, Terry Patten, Adam Leonard & Marco Morelli (2008)