Title: Black maps
Description: Private investigator John March is immersed in malfeasance on Wall Street.
Subjects: Extortion, Fiction, Money laundering, Private investigators, Private invetigators, Securities industry, White collar crimes, Banks and banking, John March (Fictitious character)
Places: Manhattan (New York, N.Y.), New York, New York (State), United States, Wall Street (New York, N.Y.)