Jack is a former writer for ThoughtCo (formerly About Religion). He covered the Bible, theology, and other Christian topics.
Jack began his 45 year career as a newspaper reporter and Associated Press wire editor, and later served as a technical editor at the United States Construction Engineering Research Laboratory (USA-CERL). He also worked as publications editor for an Illinois utility company and as communications director for a national nonprofit organization.
Jack has published 11 books, many of which focus on Christian lifestyle topics.
Jack earned his M.A. in English Composition and B.Sc. in English Literature at Illinois State University.