It is argued by many that the Catholic Church is the only way to salvation. “Is There Salvation Outside the Catholic Church” by Jean Vincent Bainville is one book by that examines this question.
Publisher : CreateSpace Independent Publishing Platform (September 30, 2011)
Language : English
Paperback : 72 pages
ISBN-10 : 1466389060
ISBN-13 : 978-1466389069
Another book that examines this same subject by a Catholic bishop named George Hay of Scotland is “No Salvation Outside of the Catholic Church”
Publisher : Aeterna Press (April 15, 2015)
Language : English
Paperback : 72 pages
ISBN-10 : 1785163655
ISBN-13 : 978-1785163654
Traditional Thomistic Catholic 