I am Professor of English at California State University, Northridge, where I have taught since August 1999. Prior to coming to Northridge, I taught at the University of Missouri, Columbia. I work on medieval language and literature from the Anglo-Saxon period to the fourteenth century with a special emphasis on Old English and early Middle English. My early work was on the history of the English language during the Old English period, especially the development of phonology and its dialects. More recently I have worked on regional and cultural diversity in historiographical and romance literature. I have a strong interest in Digital Humanities, particularly computational text analysis and digital editing.