Professor Seth is the Marshal Foch Professor of French Literature at the University of Oxford and a fellow of All Souls College. She works on the long eighteenth century and is a specialist of French literature and cultural history. She has published widely on topics which extend from Marie-Antoinette to Parny, from women’s writing to émigré fiction and from inoculation to foundlings. Professor Seth’s lecture is entitled: Girls with books: reading, contagion and acquired immunity in 18th-century fiction.