Edward T. Welch is a counselor and faculty member at the Christian Counseling and Educational Foundation (CCEF). He is author of a number of books, including When People Are Big and God Is Small and Addictions: A Banquet in the Grave.
Kyle Tait is a professionally trained voice actor and narrator in Atlanta, Georgia. His first brush with a microphone came in sports radio, calling baseball in the Atlanta Braves' organization. He started voicing audiobooks during the off-season; a few years later, he left baseball to work as a narrator full-time.