***Does God have a body?
***What are the Marks of Christ's Church?
***What does papal infallibility mean?
Catholic Answers offers indepth tracts on these and many other topics.
To understand the difference between watered down Christianity (dissent) and its full-bodied version (orthodoxy) see my review of Flawed Expectations.
A challenge to dissenting Catholics.
Article on Social Nudism
Hitler's Pope: Comic Book Approach to Church History