Una VoceAn organization which promotes the celebration of the Mass according to the Roman Missal of 1962 as permitted by Pope John Paul II in his motu proprio "Ecclesia Dei". Many links and articles of interest.
Case for the Latin Massby Dietrich von Hildebrand. This is a persuasive article written by one of the greatest Catholic thinkers of the 20th Century. Pope Pius XII called him a modern Doctor of the Church.
Interview with Cardinal MayerDec. 4, 1993 interview with Augustin Cardinal Mayer, O. S. B., former prefect of the Sacred Congregation for Divine Worship and the Discipline of the Sacraments and first head of the Pontifical Commission Ecclesia Dei, by Fr. John T. Zuhlsdorf.
Problem of the New MassFr William Most reviews the book 'The Problem of the New Mass' by Rama P. Coomaraswamy. He says that the author shows both disobedience and lack of faith in this attack on the New Mass.
Quo PrimumPope St Pius V's Bull promulgating the revised Roman Missal after the Council of Trent (14 July 1570)
Tour of the Old Massby Paul McLachlan. This article steps through what happens at a Traditional Latin Mass for those who are not familiar with it. (This is the Mass which most Catholics attended before 1965 and which may be celebrated again because of an "indult" given by the Pope.)
Two Papal Indults in Perspectiveby Msgr John F McCarthy. Looks at the 1984 indult allowing use of the 1962 Roman Missal and the 1994 indult allowing female altar servers. (from Living Tradition, May 1995)