02:30AS Byatt - The Frederica QuartetA Whistling Woman, Part 5/7BBC Radio 4 Extra Duration: 15 minutes Thu 7th Jul 2016, 02:30 on BBC Radio 4 ExtraThe religious community in Yorkshire becomes cult-like under the influence of its charismatic leader. Stars Ben Thomas.GenresDramaClassic & PeriodSeriesAS Byatt - The Frederica Quartet Source: BBC Online