Answer of Ernst Haeckel to the falsehoods of the Jesuits, Catholic and Protestant, from the German pamphlet "Sandalion," and "My church departure"; being Haeckel's reasons, as stated by himself, for his late withdrawal from the Free Evangelical church, with comments by Joseph McCabe and Thaddeus Burr Wakeman.
Haeckel, Ernst, 1834-1919.

Catholic answers to Protestant charges.
Anstruther, G. Elliot

Forty Years After [: Reconstructing the Social Order, encyclical letter of His Holiness Pope Pius XI]
Pius XI, Pope, 1857-1939

Manifesto on Rural Life
National Catholic Rural Life Conference (U.S.)

Mexico and the Catholic church.
Lewis, Joseph, 1889-1968.

Myth of Catholic Scholarship, The
McCabe, Joseph, 1867-1955.

Rome's Syllabus of condemned opinions : the last blast of the Catholic Church's medieval trumpet.
McCabe, Joseph, 1867-1955.

Society and The Social Encyclicals America's Road Out
McGowan, R. A.