<p>About the Author\\nDame Agatha Christie (1890-1976) was a British crime writer best known for her detective novels and short stories. According to Guinness World Records, she is the best-selling novelist of all time, her novels having sold over four billion copies and having been translated into more than one hundred languages. The Agatha Award for best mystery and crime writers was named in her honor.\\n[Read by Hugh Fraser]\\nOn Mrs. Boyntons corpose, a tiny puncture mark on her wrist is the only sign of the fatal injection that killed her, and Hercule Poirot has only twenty-four hours to solve the mystery.</p>