Dr. Jekyll and Mr. Hyde

Dr. Jekyll and Mr. Hyde is a novella by the Scottish author Robert Louis Stevenson. It is about a London lawyer named Gabriel John Utterson who investigates strange occurrences between his old friend, Dr Henry Jekyll, and the evil Edward Hyde. The novella's impact is such that it has become a part of the language, with the very phrase "Jekyll and Hyde" coming to mean a person who is vastly differe...