The letter "Humanum genus" of the Pope, Leo XIII against free-masonry and the spirit of the age, April 20, 1884, and the reply for the ancient and accepted Scottish Rite of Free-masonry.

Appended: Pelletan, Eugen. Profession of faith of the XIXth Century. 6th ed., 1864. pt. XI, ch. I."Reply" signed by Albert Pike.Added t.p.: A reply for the ancient and accepted Scottish Rite of Free-masonry to the letter "Human genus" of Pope Leo XIII.Caption title: De secta massonum.Cover title.Original Latin and English translation.Mode of access: Internet