Sách nói: Great Encyclical Letters of Pope Leo XIII

Pope Leo XIII (2 March 1810 – 20 July 1903), born Vincenzo Gioacchino Raffaele Luigi Pecci to an Italian comital family, reigned from 20 February 1878 to his death in 1903. He was the oldest pope (reigning until the age of 93), and had the third longest pontificate.

He is well known for his intellectualism, the development of social teachings with his famous papal encyclical Rerum Novarum and his attempts to define the position of the Catholic Church with regard to modern thinking. He issued a record eleven encyclicals on the rosary earning the moniker the "Rosary Pope".

This book includes thirty of his most well know encyclicals and letters. They cover a wide range of subjects, including, Christian marriage, socialism, communism, freemasonry, Anglican orders, and human liberty. Some of the encyclicals included in this volume are: Inscrutabili, Rerum Novarum, Quod Apostolici Muneris, Humanum Genus, Arcanum Divinae, Immortale Dei and many others. (Summary adapted from Wikipedia and by Maria Therese)