The Ancient Catholic Church: From The Accession Of Trajan To The Fourth General Council A.D. 98-451 is a historical book written by Robert Rainy. The book covers the history of the Catholic Church from the reign of Emperor Trajan to the Fourth General Council in 451 AD. The author provides a detailed account of the development of the church during this period, including the emergence of various sects and controversies. The book also discusses the...