Bill Donahue is executive director of small group ministries for the Willow Creek Association (WCA) and trains and develops small group leaders at Willow Creek Community Church in South Barrington, Illinois. He is the author of Leading Life-Changing Small Groups and coauthor of Building a Church of Small Groups and Walking the Small Group Tightrope (both with Russ Robinson). He has also written the Jesus 101 small group study series (with Keri Wyatt Kent).