"Voegelin's Gnosticism Reconsidered,"Political Science Reviewer, 34 (2005): 48-76."

"Eric Voegelin and Literary Theory"
Originally presented at the Second International Conference on the Work of Eric Voegelin, "Order and History," July 3-6, 1997. Published in Politics, Order and History: Essays on the Work of Eric Voegelin, ed. Glenn Hughes, Stephen A. McKnight, and Geoffrey L. Price. Sheffield: Sheffield Academic Press, 2001.

"Differentiations of Consciousness"
Published in Italian as "Le Differenziazioni della coscienza," in La Scienza dellą ordine: Saggi su Eric Voegelin, ed. Gian Franco Lami and Govanni Franchi. Rome: Antonio Pellicani Editore, 1997.

"Eric Voegelin at the End of an Era"
Originally presented at a conference on "Voegelin's Vision of Order and the Crisis of Civilization in the Twentieth Century" at the University of Manchester, England, July 8-10, 1995.
Published in International and Interdisciplinary Perspectives on Eric Voegelin, ed. Stephen A. McKnight and Geoffrey L. Price. Columbia, Missouri: University of Missouri Press, 1997, pp. 159-188.