Ralph M. Wiltgen

1921

• The Rhine flows into the Tiber
• Gold Coast mission history, 1471-1880
• The Founding Of The Roman Catholic Church In Melanesia And Micronesia 18501875
• Online union catalog of periodicals of the Theological Library Network (TLN)
• The founding of the Roman Catholic Church in Oceania, 1825 to 1850
• The Religious Life Defined