Articles

"The Role of Maps in Later Medieval Society (12th-14th Centuries)." In The History of Cartography, vol. 3, The European Renaissance, ed. by David Woodward. Forthcoming from the University of Chicago Press. "An Apologist for Papal Avignon: The Moralized Geography of Opicino de Canistris," in The Cultures of Papal Avignon (1309-1378), ed. by Susan Noakes. Forthcoming from the University of Minnesota Press.

"Opicino de Canistris." In Medieval Italy: An Encyclopedia, ed. Christopher Kleinhenz. New York: Routledge, 2004. II: 795-796.

"Pavia." In Medieval Italy: An Encyclopedia, ed. Christopher Kleinhenz. New York: Routledge, 2004. II: 862-868.

"Seeing and Believing: The Problem of Idolatry in the Thought of Opicino de Canistris." In: Susanna Elm, Éric Rebillard, and Antonella Romano, editors. Orthodoxie, Christianisme, Histoire/ Orthodoxy, Christianity, History. Collection de L'École Française de Rome, 270. Rome: École Française de Rome, 2000: 163-176.

"The Vita mediocris: The Secular Priesthood in the Thought of Opicino de Canistris." Quaderni di storia religiosa, 1997, 4: 257-282.

Reviews

Review of Natalie Bouloux, Culture et savoirs géographiques en Italie au XIVe siècle. Forthcoming in Speculum (2007).

Review of Luigi Pellegrini, «Che sono queste novità?» Le religiones novae in Italia meridionale (secoli XIII e XIV). In Catholic Historical Review 90 (2004): 108-110.

Review of Natalia Lozovsky, The Earth is Our Book: Geographical Knowledge in the Latin West (ca.400-1000), Isis 95(2004):697.