Scores of books and articles have been written in the popular press and mainstream marketplace about leadership: who leaders are, what they do, and why they mat

In Professionalizing Leadership, leadership scholar Barbara Kellerman lays out a plan to remedy the field's vagueness by advocating testing, certification, and

Leadership pervades every aspect of organizational and social life, and its study has never been more diverse, nor more fertile. With contributions from those w

An engaging guide through the cacophony of competing perspectives and models of leadership, the new edition includes an expanded discussion of contemporary topi