A new case for the ladies of the WISE enquiries agency . . . Henry Devereaux Twyst, eighteenth Duke of Chellingworth, is terribly worried about some water damage to the priceless books in his lower library, so retains the services of a local book restorer to tackle much-needed repairs. The antiquarian also runs the Crooks and Cooks bookshop with his daughter - local TV celebrity chef, The Curious Cook. When the book restorer mentions some strange...