The Pinks: The First Women Detectives, Operatives, and Spies with the Pinkerton National Detective Agency

The Pinks: The First Women Detectives, Operatives, and Spies with the Pinkerton National Detective Agency

Pinkerton's First Lady: Kate Warne - United States First Female Detective

The Pinkerton Agency: The History of Allan Pinkerton and America’s First Major Private Detective Organization