Nemesis:In utter disbelief Miss Marple read the letter addressed to her from the recently deceased Mr. Rafiel - an acquaintance she had met briefly on her travels. Recognizing in Miss Marple a natural flair for justice, Mr. Rafiel had left instructions for her to investigate a crime after his death. The only problem was, he had failed to tell her who was involved or where and when the crime had been committed. It was most intriguing. The Mirror Cracked from side to side: Movie star Marina Gregg stars in a real-life mystery when her biggest fan is poisoned. Scene stealer Miss Jane Marple suspects that the lethal cocktail was intended for someone else, and wonders who's next for a final fade-out.