Catholic Answers - Karl Keating, James Akin, and others
Evangelical Catholic Apologetics - Apolonio Latar and Phil Porvaznik
Biblical Evidence for Catholicism - Dave Armstrong
The Nazareth Resource Library - James Akin
Catholic Outlook - Gary Hoge
One Voice in the New Evangelization - Mark Shea
Defenders of the Catholic Faith - Steve Ray
Onerock Online - Best Site for Catholic Teens on the Web (jp is a staff writer)
New Advent - Amazing Catholic Supersite
EWTN - Eternal Word Television Network
The Holy See - The Offial Site of the Vatican