Choosing the Right Thing to Do, David A. Shapiro, Berrett-Koehler, 1999.
Something to Live For: Finding Your Way in the Second Half of Life, Richard J. Leider and David A. Shapiro, Berrett-Koehler, 2008.
Spontaneous Happiness, Andrew Weil, Little-Brown, 2011.
When All You Ever Wanted Isn’t Enough, Harold Kushner, Summit 1986.
Transitions: Making Sense of Life’s Changes, William Bridges, Addison-Wesley, 1980.
Walden, Henry David Thoreau (many versions).
Holding the Center: Sanctuary in a Time of Confusion, Richard Strozzi-Heckler, Frog Books, 1997.
True North Groups, Bill George and Doug Baker, Berrett-Koehler, 2011.
The Way of Transition, William Bridges, Perseus, 2001.
Composing a Further Life, Mary Catherine Bateson, Plume, 1990.
When Things Fall Apart: Heart Advice for Difficult Times, Pema Chodron, Shambhala, 2005.
I Will Not Die An Unlived Life, Dawna Markova, Conari Press, 2000.
Whistle While You Work, Richard J. Leider and David A. Shapiro, Berrett-Koehler, 2001.
What Color is Your Parachute? Richard Bolles, Ten Speed Press, 2012.
Let Your Life Speak, Parker Palmer, Jossey-Bass, 1999.
The Power of Purpose, Richard J. Leider, Berrett-Koehler, 2010.
Timeshifting: Creating Time to Enjoy Your Life, Stephan Rechtschaffen, MD, Doubleday, 1996.
Man’s Search for Meaning, Viktor Frankl, Pocket Books, 1963
Claiming Your Place at the Fire, Richard J. Leider and David A. Shapiro, Berrett-Koehler, 2004.