DEMON COPPERHEAD by Barbara Kingsolver, chosen by Rachel Parris DID YE HEAR MAMMY DIED? by Séamas O'Reilly, chosen by Harriett Gilbert BOTH NOT HALF by Jassa Ahluwalia, chosen by Sonali ShahComedian and musician Rachel Parris and broadcaster and presenter Sonali Shah join Harriett Gilbert to read each other's favourite books.Rachel Parris (Late Night Mash, Austentatious) chooses Barbara Kingsolver's Pulitzer Prize-winning novel Demon Copperhead, which is based on David Copperfield and boldly takes on America's opioid crisis.Sonali Shah (Escape to the Country, Pilgrimage, Magic FM) picks Both Not Half: A Radical New Approach to Mixed Heritage Identity by the actor Jassa Ahluwalia, who had always described himself as 'half Indian, half English'. So he decided to come up with a new way of thinking about all kinds of individuality.Harriett brings a wonderfully funny and loving memoir by the Irish writer Séamas O'Reilly: Did Ye Hear Mammy Died?Producer: Beth O'Dea for BBC Audio in Bristol Join the conversation @agoodreadbbc Instagram