David McCasland is a contributor to Our Daily Bread and the author of Eric Liddell: Pure Gold and Oswald Chambers: Abandoned to God, which won the Evangelical Christian Publishers Association Gold Medallion for biography. He and his wife live in Colorado.
Marvin Williams is an associate Bible teacher for Our Daily Bread Ministries and a contributing writer for the Our Daily Bread devotional and Our Daily Journey online community. He is also the senior teaching pastor of Trinity Church in Lansing, Michigan. Educated at Bishop College in Dallas, Texas, and Trinity Evangelical Divinity School in Deerfield, Illinois, he previously served in several pastoral positions in Grand Rapids, Michigan. He and his wife, Tonia, have three children.
As a "third-culture kid" (parents from one culture who raised him in another), Tim Gustafson attended eight different schools in his first nine years of schooling, plus a "semester at sea" that comprised first grade. His adoptive parents were missionaries who traveled several times by ship. The penchant for traveling didn't stop with adulthood, and it's served him well as he continues his career as a writer and editor. A military veteran of three deployments, Tim and his wife, Leisa, have eight children—seven of whom are boys—and a granddaughter.
James Banks (D.Min, Gordon-Conwell) makes his home in Durham, North Carolina, with his wife, Cari, where James is the founding pastor of Peace Church. James's adventure with writing started in 4th grade when his teacher discovered it was a great way to keep him out of trouble! He loves to encourage others to draw close to God through heartfelt prayer and fresh insight from Scripture. James's books have been translated into many languages and have touched the lives of over half a million people. They include Prayers for Prodigals, Praying the Prayers of the Bible, Prayers for Your Children, Peace Through Prayer, Hope Lies Ahead (which he co-wrote with his son Geoffrey), and others. You can find teaching from James through Our Daily Bread University's popular Prayer Basics series and the Praying with Jesus DVD. James is featured weekly on the Encouraging Prayer radio broadcast and podcast and is a much-loved speaker for churches and retreats. You can find out more about what James is up to lately by visiting JamesBanks.org.
Mart DeHaan is the past president of Our Daily Bread Ministries in Grand Rapids, Michigan. Having served at Our Daily Bread Ministries for over thirty years, Mart is seen on Day of Discovery television and is a contributing writer for Our Daily Bread and the Discovery Series study booklets.
DIVBill Crowder joined the Our Daily Bread Ministries staff in 2001 after more than 20 years in the pastorate stretching from West Virginia to southern California to west Michigan. Over the years, Bill has spent much of his time in a Bible-conference ministry around the world, serving ODBM offices and their outreach to their local communities.
Bill is a contributing writer for the Our Daily Bread devotional and has written many Bible study booklets for ODBM's Discovery Series. He has also published a number of books with Our Daily Bread Publishing, including Wisdom for Our Worries. Bill also serves as cohost on Discover the Word, a podcast and daily radio program heard nationwide.
Now semiretired, Bill and his wife, Marlene, live in North Carolina. They have been married for over 45 years and have five adult children and a growing legion of grandchildren. To relax, Bill enjoys playing golf whenever possible, and following sports, especially th