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Crime queen Martina Cole joins Charlotte, along with fellow authors Wilbur Smith and Sebastian Faulks.
On this week's show Charlotte celebrates all things literary to showcase some of the various book festivals taking place across the UK.
Worldwide bestseller Wilbur Smith, alongside British crime-writer Martina Cole (pictured), join Charlotte to talk about their passion for writing - and for classical music.
Also on the show, author, broadcaster and journalist Sebastian Faulks, discusses his classic novel Birdsong and gives us an insight into his classical music passions.