Vance's study of the link between the poetics and semiotics of the Middle Ages takes both a critical and a historical view as he brings today's insights to bear on the contemporary perspectives of such works as St. Augustine's Confessions, the Chanson de Roland, Chr tien's Yvain, Aucassin and Nicolette, Spenser's The Faerie Queen, and certain aspects of the works of Dante and Chaucer and of French medieval theater.Eugene Vance, a professor of comparative literature at Emory Uni-versity, is the author of Reading the Song of Roland (1970) and From Topic to Tale: Logic and Narrative in the Middle Ages (1986).