See this legally free ebook:
- The Primacy of the Apostolic See Vindicated, by Francis Patrick Kenrick (Baltimore: J. Murphy, 1875). Available at Internet Archive and Open Library (Digitizing sponsor: National Institute for Newman Studies, Book contributor: Saint Mary’s College of California).
On the Memorial of Pope St. Cornelius and St. Cyprian of Carthage in the Roman Rite. For other legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject). Blessed be God in His angels and in His saints!