Countering Spies, Saboteurs, and Terrorists Since 1861 - Thomas A. Reppetto (Potomac Books, 2011)
Keywords: 20th Century; United States; Crime--New York (State)--New York--History.,Espionage--New York (State)--New York--History.,Intelligence service--New York (State)--New York--History.,Police--New York (State)--New York--History.,Secret service--New York (State)--New York--History.,Subversive activities--New York (State)--New York--History.,Terrorism--New York (State)--New York--History.; HISTORY