Poirot Investigates Agatha Christie - First there was the mystery of the film star and the diamond... then came the "suicide" that was murder... the mystery of the absurdly cheap flat...a suspicious death in a locked gun room... a million dollar bond robbery... the curse of a pharaoh's tomb... a jewel robbery by the sea... the abduction of a prime minister... the disappearance of a banker... a phone call from a dying man... and, finally, the mystery of the missing will. What links these fascinating cases? Only the brilliant deductive powers of Hercule Poirot!