His first book, Trading Tongues: Merchants, Multilingualism, and Medieval Literature (Ohio State University Press, July 2013) investigates writing by polyglot urban writers across the late medieval and early Tudor eras. His current book project, Transforming Disability: Authorship and Advocacy in the Middle Ages, turns to authors who self-identify as blind or deaf. He blogs at In The Middle, serves on the Editorial Board of the Online Medieval Disability Glossary, and is collaborating with Candace Barrington on Global Chaucers, an emergent online archive of modern adaptations of Chaucer in non-Anglophone settings.