The Diocese of Austin  https://austindiocese.org/

The National Conference of Catholic Bishops https://www.usccb.org/

The Holy See https://www.vatican.va/content/vatican/en.html

Mass Times https://masstimes.org/ 

Catholic Answers https://www.catholic.com/ 

Bible Gateway https://www.biblegateway.com/

Catholic Encyclopedia https://www.catholic.org/encyclopedia/