Catholic.com - Catholic Anwers & Apologetics [best site of its kind on the Web!]

Catholic Online - Fact Driven, Faith Informed

Catholicforum.com - the Catholic Community Forum

Catholicty.com - the Catholic Church simplified

MyCatholic.com - News and more

Catholic.net - Catholics on the Net

Catholic Information Network

CatholicWeb - Massive Church Directory

CatholicLinks.org - Lots of Links

Cathopologist.com - a Catholic Blog service & community

MassTimes.org - Mass times for every Church anywhere

Priests For Life

USCCB Pro-Life Activities

40 Days for Life - Prayer Vigil / Campaign to end abortion in the U.S.

Human Life International - pro-life missionaries to the world

National Right to Life

Catholic Charities USA

Catholic Relief Services

Catholic Campaign for Human Development

Catholic Social Teaching Documents

New American Bible Online - from USCCB

Douay-Rheims Bible Online

New Jerusalem Bible Online

Bible Study Guide - from Catholic Information Network

Catholic Scripture Study International

Catholic Scripture Study , Inc.

Catholic Biblical Apologetics

Daily Scripture Readings and Meditation

New Advent Catholic Library

New Advent Catholic Encylopedia

Catechism Online- from the Vatican Website

Catechism Online- from Knights of Columbus

Papal Library- from St. Michael's Call

Second Vatican Council Documents

General Instructions of the Roman Missal

Fathers of the Church - from New Advent

Catholic Prayers

Liturgy of the Hours