Radio broadcaster Mark Radcliffe and playwright Patricia Cumper nominate their favourite books. Patricia chooses Toni Morrison's acclaimed novel Beloved, while Mark advocates for a very different writing style in Elizabeth Strout's Olive, Again. Harriett's pick is Helene Hanff's book of letters, 84 Charing Cross Road, which charmingly contrasts American chutzpah and British reserve in a long lost era.