Richard Firth Green is the author of A Crisis of Truth: Literature and Law in Ricardian England (University of Pennsylvania Press, 2002); Poets and Princepleasers: Literature and the English Court in the Late Middle Ages (University of Toronto Press, 1979) and of numerous articles in such journals as Speculum, Medium Aevum, Chaucer Review and Studies in the Age of Chaucer. He is currently working on medieval popular culture.