THE TEMPER OF THE TIMES
SECTION 1. Tolerance and Intolerance

Lord Acton: The History of Freedom. 1907. "The Protestant Theory of
Persecution," pp. 150-187. (Essay written in 1862).

T. Ruffini: Religious Liberty, translated by J. P. Heyes. 1912.

N. Paulus: Protestantismus und Toleranz. 1912.

G. L. Burr: "Anent the Middle Ages." American Historical Review. 1913, pp. 710-726.

P. Wappler: Die Stellung Kursachsens und Philipps von Hessen zur
Täuferbewegung. 1910.

Encyclopaedia of Religion and Ethics, ix, s. v. "Persecution."

S. Castellion: Traité des Hérétiques. A savoir, si on les doit persécuter. Ed. A. Olivet. Genève. 1913.

P. Wappler: Inquisition und Ketzerprozess zu Zwickau. 1908.