"Brian Macalvie of the Devon and Cornwall police takes this failure especially hard, since he had headed up the investigation three years ago when Flora disappeared one day from the Lost Gardens of Heligan." "Scott's step-daughter has vanished. His wife Mary has died." Joined by the intrepid Melrose Plant, now a gardener at Angel Gate, Jury and Macalvie rake over the present and the past in a pub near Launceston called the Winds of Change. In a case where the victim is as hard to identify as the murderer and where no one is exactly who he seems, how can Jury be sure that he himself hasn't been duped in some game of illusion?