Madame Rosika Storey was one of the most celebrated fictional female private investigators during the Golden Age of the mystery (1920-40). The Encyclopedia of Mystery and Detection calls her, a stunningly beautiful young woman who describes herself as a practical psychologist specializing in the feminine.
So we are introduced to the fascinating Madame Rosika Storey, fearless and intelligent, who plays cat-and-mouse with killers, goes undercover to break up criminal gangs, and unravels deadly mysteries.