7Based on the seminal work of Robert K. Greenleaf, a former AT&T executive who coined the term almost thirty years ago, servant - leadership emphasizes an emerging approach to leadership - one which puts serving others, including employees, customers, and community, first. The Power of Servant Leadership is a collection of eight of Greenleaf's most compelling essays on servant - leadership. These essays, published together in one volume for the first time, contain many of Greenleaf's best insights into the nature and practice of servant - leadership and show his continual refinement of the servant - as - leader concept. In addition, several of the essays focus on the related issues of spirit, commitment to vision, and wholeness.