The new 'Naomi Blake' mystery - When Alec and Naomi take a much-needed Winter holiday in Somerset, they encounter local eccentric Eddy Thame, a historian and metal detectorist obsessed with the Monmouth rebellion of 1685 and the alleged Kirkwood treasure. A few days after their arrival, Eddy is found dead. Reluctantly, Alec and Naomi become involved, but they soon realise that Eddy seems very different to the rather dotty individual they encountered in the local pub . . .