03:00Arts, Classical and Jazz ZoneEdinburgh International Book FestivalBBC Radio Scotland Duration: 1 hour Mon 3rd Sep 2012, 03:00 on BBC Radio Scotland MWPauline McLean celebrates the Edinburgh International Book Festival with an authors' special featuring Muriel Spark and Janice Galloway.GenresFactualArts, Culture & the MediaMusicJazz & BluesJazzBrandArts, Classical and Jazz Zone Source: BBC Online