D360: Nine Conversations About Whole-life Discipleship is designed as a Bible-study resource for pastors, ministry leaders, teachers and mentors to use in helping young-adult Christians respond to Jesus' Great Commission (Matthew 28:18-20) and develop as full-on, whole-life disciples of Jesus Christ. Author Greg Koenig keeps what he calls "churchy language" to a minimum and content can be read at a fairly brisk pace. Plenty of biblical citations are included for readers who enjoy stopping from time to time to study, exchange ideas, or reflect. Each chapter of D360: Nine Conversations About Whole-life Discipleship is structured as a conversation and features a comprehension section titled Deal With It and a faith-in-action section titled Go and Do. Although D360's design and structure are fine-tuned for use in a discipling relationship, it can also serve as a powerful tool for an individual who desires to go to the next level in his or her development as a disciple of Christ. Conversation (i.e., chapter) titles in D360 include: In the Image; Discipleship: A Life of Response to the Work of the Holy Spirit; Christian Learning: Understanding God's Word; Community: God, You and Others; Prayer: Your Direct Access to the God Who Listens; Worship: It Might Not Be What You Think. It's More.; Stewardship: It's NOT (All) About Money?; Disciple-building. And Witness. And Evangelism.; and What It All Could Look Like. Leaders and readers are invited to join the conversation at D360TheBlog.org.