Books:
Christine de Pizan's Letter of Othea to Hector (Boydell & Brewer, 1997),
Tolkien the Medievalist (Routledge, 2002),
Women Medievalists and the Academy (University of Wisconsin Press, 2005),
The Assembly of Gods (Western Michigan University Press, 1999),
The Genius Figure in Antiquity and the Middle Ages (Columbia University Press, 1975),
Gender and Text in the Middle Ages (University of Florida Press, 1996),
Woman as Hero in Old English Literature (Syracuse University Press, 1986),
Medieval Mythography, vol. 2 (University of Florida Press, 2000),
Medieval Mythography, vol. 1 (University of Florida Press, 1994),
The Lord of the Rings: The Mythology of Power (Kentucky University Press, 2001),
Tolkien's Art: A Mythology for England (Kentucky University Press, 2001),
Tolkien and the Invention of Myth (Kentucky University Press, 2004),
Tolkien and the Invention of Myth (Kentucky University Press, 2004),
Tolkien's Modern Middle Ages (Palgrave Macmillan, 2005)
Anthologies:
Anthology of Magazine Verse and Yearbook of American Poetry (Monitor Book Company, 1979)