A selection of highlights from the Edinburgh Festivals. Also Ned Beauman's new novel and Kathryn Bigelow's Detroit

Recorded at The Edinburgh Festivals, there's a selection of some of the highlights from this year's typically varied assortment of delights. Also: Ned Beauman's new novel; Madness Is Better Than Defeat, set in 1930s Honduras An exhibition of British Realist painters at The Scottish National Gallery of Modern Art Kathryn Bigelow's film Detroit tells the story of the 1960s race riots in that city Tom Sutcliffe's guests are Inua Ellams, Louise Welsh and Peggy Hughes. the producer is Oliver Jones.