Bible

                                                       © Copyright 2005 - Libreria Editrice Vaticana
https://www.usccb.org/offices/new-american-bible/study-materials

https://www.usccb.org/bible/understanding-the-bible 

https://www.usccb.org/offices/new-american-bible/liturgy 

https://www.usccb.org/offices/new-american-bible/study-materials 
CATECHISM OF THE CATHOLIC CHURCH
https://www.vatican.va/archive/ENG0015/_INDEX.HTM 
Compendium OF THE CATECHISM OF THE CATHOLIC CHURCH
https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html 
CODES OF CANON LAW
https://www.vatican.va/archive/cdc/index.htm 
ECUMENICAL COUNCILS
https://www.vatican.va/archive/hist_councils/index.htm 

https://www.vatican.va/archive/atti-ufficiali-santa-sede/index_en.htm 
JUSTICE & PEACE
COMPENDIUM OF THE SOCIAL DOCTRINE OF THE CHURCH
https://www.vatican.va/roman_curia/pontifical_councils/justpeace/documents/rc_pc_justpeace_doc_20060526_compendio-dott-soc_en.html