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On the Contrary: the Protocol of Traditional Rhetoric (Washington, D.C.: Catholic University of America Press, 1997).
"Rhetoric and Poetry," "Ethos," and "Pathos," in Princeton Encyclopedia of Poetry and Poetics, ed. Alex Preminger and T. V. F. Brogan (Princeton: Princeton University Press, 1993).
Donne, Milton, and the End of Humanist Rhetoric (Berkeley, University of California Press: 1985).
The Rhetoric of Rennaissance Poetry: From Wyatt to Milton, Edited, with Raymond B. Waddington (Berkeley: University of California Press, 1974).
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