Graham Norton, Alex Jones, Amanda Abbington, JJ Chalmers

Sara is joined by broadcaster and author Graham Norton, The One Show's Alex Jones, actor Amanda Abbington and former marine-turned-presenter JJ Chalmers. They share their favourite books and review this week's two book club choices: the new book pick, The Perfect Golden Circle by Benjamin Myers, and the first in a selection from the Booker Prize backlist, Cloud Atlas by David Mitchell.