‘The Essence of a Dream’: Agatha Christie’s Grand Tour with Tony Medawar

This year’s Festival marks 100 years since Agatha set off on her Grand Tour. Christie expert and author Tony Medawar, former producer of the Festival, explores what she described as her ‘travel life…the essence of a dream’, the 10-month odyssey around the world she made in 1922, illustrated by pictures from The Christie Archive.