Todd V. Lewis (PhD, Louisiana State University) is professor emeritus in the Department of Communication Studies at Biola University. During his forty-one years of teaching he specialized in persuasive communication, coaching intercollegiate speech and debate, and the application of rhetorical theories to popular culture events.
Tim Muehlhoff (PhD, University of North Carolina, Chapel Hill) is professor of communication at Biola University in La Mirada, California, where he teaches classes in family communication, interpersonal communication, persuasion, and gender. Tim is senior director of the Winsome Conviction Project. His books include I Beg to Differ, Eyes to See, and Winsome Persuasion.
