Millard J. Erickson has served as a pastor and seminary dean and has taught at several schools. He has also held numerous visiting professorships, both in the United States and internationally, and is the author of many books, including Christian Theology.
Since recording his first book for the Kansas Audio Reader Network in 1985, Tom Parks has enjoyed giving voice to stories. He has been nominated for Audie Awards and has received several AudioFile Earphones Awards, and reviewers have described his performances as "conversational," "energetic," and "sincere."