Canon Law and the Archpriest of Hita, Medieval and Renaissance Texts and Studies, vol. 27. Binghamton: SUNY, l984. 203 pp.

"Archpriests, Apostles, and Episcopal Epistles," La Coronica 14 (1985-86) 1-5.

"Juan Ruiz and Archpriests: Novel Reports." La Coronica 16 no. 2 (Spring 1988) 32-54.

"A Juan Ruiz Directory for 1380-1382." Mester 16 no. 2 (Fall 1988) 69-93.

"Medieval Relations, Marital and Other," Medievalia et humanistica n.s. 19 (1992) 133-146: Review of Marilyn Stone, Marriage and Friendship in Medieval Spain: Social Relations According to the Fourth Partida of Alfonxo X (1990).

Ideas and Forms of Tragedy from Aristotle to the Middle Ages (Cambridge: Cambridge University Press, 1993; pb repr. 2005), pp. 194-217: "Theory and Practice in Spain."

"Manuscript Mores and the Libro de buen amor," Comparative Literature Studies 33 (1996) 187-97: Review of John Dagenais, The Ethics of Reading in Manuscript Culture: Glossing the Libro de buen amor (1994).