David Timmerman is Professor of Rhetoric and Chair of Humanities and Fine Arts at Wabash College. He is co-editor of Rhetoric and Democracy: Pedagogical and Political Practices and has contributed to Philosophy and Rhetoric, Rhetoric Society Quarterly, and Advances in the History of Rhetoric.
Edward Schiappa holds the Paul W. Frenzel Chair of Liberal Arts at the University of Minnesota, where he is Professor and Chair of the Department of Communications Studies. He is the author of several books, including Protagoras and Logos: A Study in Greek Philosophy and Rhetoric and The Beginnings of Greek Rhetorical Theory.