52: The Costa Book Awards with Jon McGregor, Rebecca Stott and Katherine Rundell

We talk to three winners of The Costa Book Award 2017. 

Jon McGregor talks about 'Reservoir 13', winner of the Novel of the Year, Rebecca Stott talks about her Biography of the Year 'In the Days of Rain: A Daughter. A Father. A Cult', and we go exploring with Children's Book of the Year winner, Katherine Rundell ... who also gives us the books of her life.