Latin Liturgy Novus Ordo Mass Books - Founded in 1969 to encourage and extend the use of Latin in the liturgy of the Catholic Church. Under the patronage of the Bishops Conference of England and Wales. The Roman Church has special obligations towards Latin - Pope John Paul II.
American Catholic .org - Catholic and Christian information, whether in our online family magazine, the St. Anthony Messenger, or in our catalog of books, videos, audiocassettes and subscription products
Ecclesiastical Calendar: Enter a Year... - A form that will calculate an Ecclesiastical calendar for any year; includes movable and fixed Western Christian Feasts, as well as the movable Orthodox Feasts; includes links to algorithms.
Liturgy - "The liturgy is the summit toward which
the activity of the Church is directed; at the same time
it is the fountain enom which all her power flows."
Vatican II: Constitution on the Liturgy, art. 10
The Maronite liturgy - The Ritual of the Holy Mass according to the Antiochian Maronite Catholic Church that is today celebrated, has its origins in the ancient rites of the Universal Apostolic Church established centuries ago by Jesus Christ and by his Apostles