Liturgy of the Hours
"Short" Breviaries in 20th Century Ameri, An Incentive to Prayer, Catholic Encyclopedia: Breviary, Catholic Encyclopedia: Canonical Hours, Catholic Encyclopedia: Compline, Catholic Encyclopedia: Divine Office, Catholic Encyclopedia: Lauds, Catholic Encyclopedia: Matins, Catholic Encyclopedia: Music of Vespers, Catholic Encyclopedia: Nocturns
Organizations
Adoremus, Association for Latin Liturgy, Latin Liturgy Association, National Association of Pastoral Musicians, Una Voce, We Believe!
Traditional Latin Mass
Guidelines for the Celebration of the "Triden, Latin Mass Society, Mass of the Roman Rite, Quattuor Abhinc Annos, The Latin Mass Magazine, Traditional Latin Mass, Tridentine Community Directories
Bishops Committee on the Liturgy
A standing committee of the United States Conference of Catholic Bishops. Site includes selected documents, excerpts from newsletter, and a question-and-answer section.
Catholic Liturgical Library
Contains official documents and guidelines, questions and answers about liturgical issues and abuses.
General Instruction of the Roman Missal
Editio typica altera of 1975. Full text, with concordances and word frequency lists. Each section in its own file.
Grail Psalter
Only translation of the Book of Psalms authorized to be used in the English version of the Liturgy of the Hours. Also among the few versions authorized for use in the Mass.
Lectionary
Short explanation of the Lectionary for Mass, and of the Church year, by Kay Murdy.
Liturgical Studies and Liturgical Music
Annotated directory. Leans toward the historical, scholarly side. These links encompass many different rites of the Catholic Church including the Eastern rites. There are also some links to some Protestant music and liturgy links.
Liturgy
Introduction to a nonthematic method of liturgical planning, guide to planning for Advent and Christmas, outline of an existentialist approach to liturgy.
RomanRite.com
Information, news, and the site owner's opinion on recent developments in liturgical law for the Latin rite.
Southwest Liturgical Conference Study Week
Annual gathering of liturgical commissions of the Catholic dioceses of seven states in the southwestern United States. Site features registration information and various details about the conference.
The Book of Divine Worship
The complete text of the proposed liturgy for the Anglican Use within the Catholic Church. Available in PDF and HTML. Links.
The Catholic Calendar Page
Database of readings, liturgical colors, and feast days for the Mass. Users can request dates far into the future.
The Constitution on the Sacred Liturgy
Vatican II document, in plain text.
The Liturgy Planner
Worksheets for planning the liturgy for Sundays and solemnities. Includes model intercessions, music suggestions from several publishers. Information on subscription to the print publication.
The Mass from St. Ann's Basilica
Online readings and interaction with Masses at the Basilica of the National Shrine of Saint Ann.
The Practice of Jesus
Commentary on the Lectionary readings for Sundays and Holy Days of the Year of Luke, with other resources that might be useful for liturgical leaders.
The Saint Lawrence Press
Publishers of an all Latin Ordo Recitandi (a detailed liturgical calendar) for the classical Roman Liturgy. Calendar comparisons by month are available showing how the 'Tridentine' rite compares with the rite of Pius XII, John XXIII and Paul VI.