LEO XIII
DUFFY on Leo XIII
ENCYCL.1879 Aeternae Patris [Thomism]
ENCYCL.1880 Arcanum [Marriage]
ENCYCL. 1891 Rerum Novarum
ENCYCL.1893 Providentissimus [Scripture]
ENCYCL.1894 Oriental.Dign.
ENCYCL.1896: Apostolicae Curae
Eber-Halifax
LETTER,.1899 Testem Benevol. [Americanism] DUFFY HECKER nav.
THERÉSÈ
ENCYCLICAL: Deus Caritas Est