In this episode, Greg Jenner is joined in 15th-Century England by Dr Lydia Zeldenrust and comedian Robin Ince to learn all about the early history of book printing. 2024 marks the 550th anniversary of the first book printed in English: a history of Troy, produced in 1474 by William Caxton. In the decades that followed, numerous printing shops would be set up across the country, and a huge variety of texts printed, including those that carried potentially dangerous ideas. Starting with the origins of printing in East Asia, this episode explores the first century of printing in England, looking at how books were produced and by whom, what sorts of texts were being printed, who was reading them, and how the state reacted to this new industry.