Donald Miller is the author of is the author of Blue Like Jazz: Nonreligious Thoughts on Christian Spirituality (2002), Searching for God Knows What (2004), To Own a Dragon: Reflections On Growing Up Without a Father (2006), Storyline: Finding Your Subplot in God's Story (2012), and Scary Close (2015). He is a frequent speaker on issues concerning the relevancy of Christ to the human struggle.