Heresy and Apostasy

Jeanjean, Benoît. Saint Jérome et l'hérésie. Paris: Institut d'Études Augustiniennes, 1999.

Lambert, Malcolm. Medieval Heresy: Popular Movements from the Gregorian Reform to the Reformation. Oxford: Blackwell, 2002.

Laursen, John Christian, ed. Histories of Heresy in Early Modern Europe: For, against, and beyond Persecution and Toleration. New York: Palgrave, 2002.

Leff, Gordon. Heresy in the Later Middle Ages. 2 vols. Manchester: Manchester University Press, 1967.

Moore, R. I. The Formation of a Persecuting Society: Power and Deviance in Western Europe, 950–1250. Oxford: Blackwell, 1987.

Pelikan, Jaroslav. The Christian Tradition: A History of the Development of Doctrine. 5 vols. Chicago: University of Chicago Press, 1971–1989.