11:00Christine de Pizan - The Book of the City of LadiesEpisode 2BBC Radio 4 Extra Duration: 15 minutes Tue 21st Sep 2010, 11:00 on BBC Radio 7Building the walls and visions of valour. Christine de Pizan's allegorical fantasy of a fortress for women. With Kathryn Hunt.GenresDramaSciFi & FantasySeriesChristine de Pizan - The Book of the City of Ladies Source: BBC Online