Mark Shea: Former Non-denominational Evangelical
Featuring Mark Shea/
December 19, 1997
Mark says he is a double-jump convert. Having been reared, more or less, as an agnostic pagan, he became a Non-denominational Evangelical in 1979, and entered the Catholic Church in 1987. Mark is the author of the book “By What Authority?: An Evangelical Discovers Catholic Tradition”.