Cathedra Petri - A Brief Summary of the Chief Titles and Prerogatives Ascribed to St. Peter and of Ibis See and Successors as Described by the Early Fathers, Ecclesiastical Writers and Councils of the Church

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.