Philadelphia: American Ecclesiastical Review The Dolphin Press, 1906. — IX, 221 p.
The Supposed Opposition of Science and Religion.
Copernicus and His Times.
Basil Valentine: Founder of Modern Chemistry.
Linacre: Scholar, Physician, Priest.
Father Kircher, S.J.: Scientist, Orientalist, and Collector.
Bishop Stensen: Anatomist and Father of Geology.
Abbe Hauy: Father of Crystallography.
Abbot Mendel: A New Outlook in Heredity.