Novelist Nicci Gerrard and journalist Gary Younge join Harriett Gilbert to talk about their favourite books. Gary chooses Brown Girl, Brownstones by Paule Marshall, the story of Barbadian immigrants living in Brooklyn in the 1930s and 40s. Nicci's favourite is Lolly Willowes by Sylvia Townsend Warner, a novel which takes a surprising turn halfway through and provokes a debate about the merits of sleeping in ditches. Harriett's selection is Calypso by David Sedaris, in which the American humorist introduces us to his family, a group of people almost as eccentric as he is. Join us on Instagram @agoodreadbbc Photo: Phil Fisk Producer Sally Heaven.