Sparkling Cyanide +CD (Agatha Christie Readers)

Six people sit down for dinner at a table laid for seven. No one can forget the night exactly a year ago that Rosemary Barton died at this same table surrounded by the same people, her beautiful face turned blue with cyanide poison. Rosemary had always been memorable – and people had strong reactions to her. Did one of the six people at dinner feel strongly enough about her to kill her?