My research interests include the Vandal kingdom in North Africa, and the Historia Augusta.
- PhD: University of Chicago (1966)
- MA: Univeristy of Chicago (1964)
- BA: University of Wisconsin (1962)
- "An Epithalamium attributed to Emperor Gallienus," Hermes vol.130  pp. 192-205.
- "Timekeeping and Dyarchy in Vandal Africa," Antiquite' Tardive vol. 11  pp. 45-63.