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:
Robert Paul Smith illus Elinor Goulding Smith (1958) Republished by Tin House Books (2010) "So It Doesn't Whistle" (1941) "The Journey" (1943) "Because of My Love" (1946) "The Time and the Place" (1952) "Where He Went: Three Novels" (1958) "The Tender Trap," by Max Shulman and Robert Paul Smith (first Broadway performance, 1954; Random House edition, 1955) "The Man with the Gold-headed Cane" (1943) "…and Another Thing" (1959) Robert Paul Smith Robert Paul Smith (April 16, 1915 – January 30, 1977) was an American author, most famous for his classic evocation of childhood, "Where Did You Go? Out. What Did You Do? Nothing".