TERRENCE E. DEAL has been a professor at Stanford, Harvard, Vanderbilt and (as Irving R. Melbo Professor) the University of Southern California. He is the coauthor of Corporate Cultures, Leading with Soul, Reframing Organizations, and How Great Leaders Think.

KENT D. PETERSON is an emeritus professor in the Department of Educational Administration at the University of Wisconsin-Madison.

Deal and Peterson are also coauthors of The Leadership Paradox.