Killing the emperors

Lady (Jack) Troutbeck is missing. So, too, is Sir Henry Fortune, celebrity curator, and his partner in love and money, louche art dealer Jason Pringle. Panic begins in the London art world when other prominent figures go missing and the victims' common link is that their careers blossomed when they embraced conceptual art. Are they hostages? What bewilders the police and her friends is that Baroness Troutbeck is a standard-bearer of conservative...