Tim Muehlhoff (PhD, University of North Carolina at Chapel Hill) is a professor of communication at Biola University in La Mirada, California where he teaches classes in family communication, interpersonal communication and gender. Tim is the coauthor of The God Conversation: Using Stories and Illustrations to Explain Your Faith and Authentic Communication: Christian Speech Engaging Culture. He and his wife, Noreen, are frequent speakers at Family Life Marriage Conferences, and Tim has served with Campus Crusade since 1986. They live in Brea, California, with their three boys.