See this legally free ebook:

  • The Law of Christian Marriage According to the Teaching and Discipline of the Catholic Church, by Arthur Devine (London: Washbourne, 1908). With Imprimatur. Available on Internet Archive and Open Library (Digitizing sponsor: MSN; Book contributor: Kelly Library, University of Toronto).

On the Feast of Saints Soter and Cajus, Popes, in the Extraordinary Form of 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!