The Catholic Church and Salvation – Introduction Part I
The Catholic Church and Salvation – Part I, Chapter II – The Bull “Unam Sanctam”
The Catholic Church and Salvation, Part I, Chapter III – The Decree for the Jacobites
The Catholic Church and Salvation – Part I, Chapter IV – The Allocution “Singulari Quadam”
The Catholic Church and Salvation – Part I, Chapter V – The Encyclical “Quanto Conficiamur Moerore”
The Catholic Church and Salvation – Part I, Chapter VI – The Encyclical “Mystici Corporis Christi”
The Catholic Church and Salvation – Part I, Chapter VIII – The Encyclical Letter “Humani Generis”
The Catholic Church and Salvation – Part I – Source Documents
Catholic Audio Files 