Geoff Surratt is on staff of Seacoast Church, a successful and high-visibility multi-site church. Geoff has twenty-four years of ministry experience in churches. Along with his wife and two children, he lives in Charleston, South Carolina. He is coauthor of The Multi-Site Church Revolution and author of Ten Stupid Things That Keep Churches from Growing.

Greg Ligon serves as Vice President and Director of Multi-Site Church Leadership Communities for Leadership Network, which involves location visits to over fifty multi-site churches. A capable writer, he also coauthored The Multi-site Church Revolution and is Leadership Network's Publisher. He and his wife have two children and live in Dallas, Texas.

Warren Bird, Ph.D., is Senior Vice President of Research and Equipping at ECFA.org (Evangelical Council for Financial Accountability). Previously he was Research Director at Leadership Network. He's an award-winning author/co-author of 34 books for pastors and church leaders, church boards, and seminary professors. Bird researches cutting-edge churches and works with their leaders to multiply their evangelistic and disciple-making impact.