A compilation of 554 official documents which restate and define basic liturgical principles as well as chronicle the changes in Catholic worship brought about by Vatican II and its ongoing work of renewal. Seven major topics addressed are: I. General Principles, II. The Eucharist, III. The Other Sacraments and the Sacramentals, IV. The Divine Office, V. The Liturgical Year, VI. Music, VII. Art and Furnishings.
