Dave Armstrong is a Catholic writer, apologist, and evangelist who has been actively proclaiming and defending Christianity for more than twenty years. Formerly a campus missionary, as a Protestant, Armstrong was received into the Catholic Church in 1991 by the late, well-known catechist and theologian Fr. John A. Hardon, S.J.Armstrong's conversion story appeared in the best-selling book Surprised by Truth, and his articles have been published in a number of Catholic periodicals, including The Catholic Answer, This Rock, Envoy, Hands On Apologetics, The Coming Home Journal, and The Latin Mass. His apologetic and writing apostolate was the subject of a feature article in the May 2002 issue of Envoy. Armstrong is the author of the books A Biblical Defense of Catholicism and More Biblical Evidence for Catholicism and of forty-four apologetics articles in The Catholic Answer Bible.His website, Biblical Evidence for Catholicism (www.biblicalcatholic.com), online since March 1997, received the 1998 Catholic Website of the Year award from Envoy, which also nominated Armstrong himself for Best New Evangelist.Armstrong, his wife, Judy, and their four children live near Detroit, Michigan.