another great resource for in-depth apologetics and biblical support of Catholic doctrines is Dave Armstrong’s site (to which I would post the link, but the site appears to be down).

Shortly after my 7 on 1 experience I called my old youth minister back home (I had just left for college a few months before) and he referred me to that site as well as a few others. Then he sent me some books too – Rome Sweet Home and Suprised by Truth.