Phyllis is Area Director for InterVarsity Christian Fellowship in Chicago West. She is a speaker and the author or coauthor of a number of books for InterVarsity, including Ephesians, Wholeness for a Broken World, and the Resources for the Coping Christian Series. She and her husband, Andy, live in Downers Grove, Illinois. Jack Kuhatschek is executive vice-president and publisher for Baker Publishing Group, Grand Rapids, Michigan. He is the author of numerous Bible study guides and the books Applying the Bible and The Superman Syndrome. Jacalyn Eyre is coauthor (with her husband, Stephen) of the LifeGuide Matthew: Being Discipled by Jesus and is a contributor to the NIV Serendipity Bible for Study Groups. She and her husband live in Ohio. Stephen Eyre is associate pastor of discipleship at Crestview Presbyterian Church in Cincinnati, Ohio. He is the author of Quiet Time Dynamics, Defeating the Dragons of the World, and Patience: The Benefits of Waiting. Pete Scazzero is founder and Senior Pastor of New Life Fellowship Church in Queens, New York City, a large, multiracial, international church with over sixty-five countries represented. Pete and his wife, Geri, have four daughters, are co-founders of Emotionally Healthy Spirituality. SPANISH BIO: Peter Scazzero es ampliamente reconocido por su obra en una gran iglesia multicultural y multirracial, cuyo origen esta en mas de 55 naciones, en una de las areas etnicamente mas diversas de los Estados Unidos. En 1987, Pete y Geri Scazzero fundaron la New Life Fellowship, una primera congregacion de una asociacion de iglesias. Hoy dia, el movimiento incluye a cinco distintas congregaciones de la ciudad de Nueva York (cuatro de habla inglesa y una de habla hispana) y tres en otros paises (Republica Dominicana y Colombia). Se graduo del Seminario Teologico Gordon-Conwell y actualmente es estudiante del doctorado en Ministerio en el Seminario Teologico Bautista del Este, con una especializacion en matrimonio y familia.