Robert K. Greenleaf published two posthumous essay collections (available at Greenleaf.org). Today scores of colleges and universities include Servant Leadership in their curricula and hundreds of companies embrace Greenleaf's philosophy. As Greenleaf strived to serve through education, he became the leader of a movement. Bass, B. M., and Stogdill, R. M. (1990). "Bass & Stogdill's Handbook of Leadership: Theory, Research, and Managerial Applications" (3rd ed.). New York:Free Press. Frick, Don M. (2004)." Robert K. Greenleaf: A Life of Servant Leadership." San Francisco: Berrett-Koehler Publishers. Greenleaf, R.K. (2003). "The Servant-Leader Within: a Transformative Path" New York: Paulist Press. Greenleaf, R. K. (2002). "Servant Leadership:
Greenleaf (TV series) diva in the tradition of Joan Collins." Daniel Fienberg from "The Hollywood Reporter" wrote in his review "effectively balance the melodrama, vast ensemble and church details and contribute a level of technical proficiency that goes far beyond what the Tyler Perry Factory brings to "The Haves and the Have Nots", OWN's big scripted hit." "The Boston Globe"'s Matthew Gilbert compared "Greenleaf" with primetime soaps like "Revenge" and the similarly black-cast "Empire". The gospel songs recorded by the cast were released on iTunes, as an album entitled "Greenleaf" (Gospel Companion Soundtrack, Vol. 1). Greenleaf (TV series) Greenleaf is an American television