1915. Contents: expansion of the Latin Church; Christian life, sacraments and devotions; history of the monastic life; pontifical election; pontifical state; papacy and the Empire; political advance of the papacy; religious advance of the papacy; pontifical exchequer; Episcopal elections; ecclesiastical celibacy; speculative heresies; antisacerdotal heresies; conflict with the infidelity and heresy, crusades, inquisition, councils; ecclesiastical studies; ecclesiastical writers.