Encyclical Letters of Pope Pius IX
Author: first_name: Pope
last_name: Pius IX
Language: English

Amongst the vast correspondence of the longest-reigning pontiff since St. Peter, Pope Pius IX wrote upwards of forty Encyclicals during his thirty-two year pontificate (1846-1878). Twenty-six of these are included in this collection. (Summary by M.S.C. Lambert, LC)