From ghost town to ceremonial, ecclesiastical and economic hub: how did London develop in the Saxon era, and how is that crucial to what London has become. Rory Naismith is the author of ‘Citadel of the Saxons: The Rise of Early London’ and a lecturer at Corpus Christi College at the University of Cambridge. In this episode with Cat, he takes us through the story of London from its decline after the Roman period to its eventual reemergence.