The Liturgical Year by Dom Guéranger.
Explanation of the Epistles and Gospels for the Sundays, holydays and festivals throughout the ecclesiastical year, to which are added the lives of many saints by Leonard Goffiné (Pustet, 1880).
Goffine’s Devout Instructions on the Epistles and Gospels for the Sundays and Holydays (Benziger, 1896).
Readings for the Sundays and Holy Days of the Church’s Year (Bosworth, 1881).
Short Discourses for all the Sundays in the Year According to the Mind & Method of the Catechism of the Council of Trent by John McQuirk (St. Paul’s Library, 1908).
Meditations for the Use of the Secular Clergy by Pierre Chaignon (Benziger, 1907).
Daily Meditations on the Mysteries of Our Holy Faith and on the Lives of Our Lord Jesus Christ and of the Saints by Alonso De Andrade.
Art
Concordantia caritatis, Morgan Library, MS M.1045 – Last Supper, Institution of the Eucharist , Saint Paul on the Eucharist, Footwashing, Christ Praying on the Mount of Olives, Christ Returns to the Apostles
Warburg Institute Iconographic Database
The History of Our Lord as Exemplified in Works of Art with that of His Types, St. John the Baptist; and Other Persons of the Old and New Testament by Mrs. Jameson (Longmans, 1881).
Iconography of Christian Art (figures)
The Visual Commentary on Scripture
Music
Cantus: A Database for Latin Ecclesiastical Chant, for Mandatum
Station Church
Customs
On Holy Thursday in 1255, in Regensburg
Legends of the Blessed Sacrament Gathered from the History of the Church and the Lives of the Saints by Emily Mary Shapcote (Burns and Oats, 1877), about the Augustinerkloster built on the spot.
On Holy Thursday in 1384,in Seefeld
Legends of the Blessed Sacrament Gathered from the History of the Church and the Lives of the Saints by Emily Mary Shapcote (Burns and Oats, 1877), on the parish church of Saint Oswald.
Nihil sub sole novum 