en
The Power of Purpose 4th Edition - To Grow and to Give for Life
Richard J Leider, David A. Shapiro
en
Work Reimagined - Uncover Your Calling
David Shapiro, Richard J Leider
en
Something to Live For - Finding Your Way in the Second Half of Life
David A. Shapiro, Richard J Leider, Richard Nelson Bolles
en
True North Groups - A Powerful Path to Personal and Leadership Development
Doug Baker, Bill George
