(1941). . . . "Plato in the Middle Ages", The Philosophical Review, 51 (3), (1942). . . Laudes Regiae: A Study in Liturgical Acclamations and Mediaeval Ruler Worship, University of California Press, (1946). . "The Quinity of Winchester", Art Bulletin, Vol. XXIV, (1947). . . The Fundamental Issue: Documents and Marginal Notes on the University of California Loyalty Oath, Parker Print. Co., 1950. . "Dante's 'Two Suns'", in Semitic and Oriental Studies, 1951. "Pro Patria Mori in Medieval Political Thought", The American Historical Review, 56 (3), (1951). . . "Inalienability: A Note on Canonical Practice and the English Coronation Oath in the Thirteenth Century", Speculum, Vol. XXIX, 1954. . "Mysteries of State: An Absolutist Concept and its Late Medieval Origins", Harvard Theological Review, Vol. XLVIII, 1955. . . The King's Two Bodies: A Study in Mediaeval Political Theology, Princeton University Press, (1957). . . . Frederick the Second, 1194–1250, Frederick Ungar Publishing Co., 1957. . "The Prologue to Fleta and the School of Petrus de Vinea," Speculum, 32 (2), 1957. . . "On the Golden Marriage Belt and the Marriage Rings of the Dumbarton Oaks Collection", Dumbarton Oaks Papers, 14, 1960. . . "The Archer in the Ruthwell Cross", The Art Bulletin, 42 (1), 1960. . . Gods in Uniform, Proceedings of the American Philosophical Society, Vol. CV, 1961. . "Puer Exoriens: On the Hypapante in the Mosaics of S. Maria Maggiore," Perennitas, 1963. Selected Studies, J.J. Augustin, 1965. . See also Harold F. Cherniss, historian of ancient philosophy, friend and colleague of Kantorowicz, helped him secure a position at the Institute at Advanced Study after the 'loyalty oath' affair at Berkeley Kahler-Kreis References Further reading Abulafia, David. "Kantorowicz and Frederick II." History 62(205) (1977): 193–210. . Boureau, Alain. Kantorowicz: Stories of a Historian The Johns Hopkins University Press, 2001. . Cantor, Norman F. (1st) Inventing the Middle Ages, 1991. pp 79–117. negative view of Kantorowicz. . Daum, Andreas, Hartmut Lehmann, James Sheehan (eds.), The Second Generation: Émigrés from Nazi Germany as Historians. With a Biobibliographic Guide. New York: Berghahn Books, 2016, . Franke, Norman, "‘Divina Commedia teutsch’? Ernst H. Kantorowicz: Der Historiker als Politiker." In: Historische Zeitschrift (291, 2/2010), pp. 297–330 (German) Franke, Norman, ’Honour and Shame’. Karl Wolfskehl and the v. Stauffenberg Brothers: Political Eschatology in Stefan George's Circle. In: Simms, Norman (ed.): Letters and Texts of Jewish History. Hamilton 1998, pp. 89–120 Free, John B. "Ernst Kantorowicz.