02:00Christine de Pizan - The Book of the City of LadiesEpisode 4BBC Radio 4 Extra Duration: 15 minutes Fri 29th May 2009, 02:00 on BBC Radio 7The female virtues of loyalty and faithfulness. Christine de Pizan's allegorical fortress fantasy. With Kathryn Hunt.GenresDramaSciFi & FantasySeriesChristine de Pizan - The Book of the City of Ladies Source: BBC Online