Pinkerton (detective agency) a few businessmen saw the need for greater control over their employees; their solution was to sponsor a private detective system. In February 1855, Allan Pinkerton, after consulting with six midwestern railroads, created such an agency in Chicago." In 1871, Congress appropriated $50,000 (about ) to the new Department of Justice (DOJ) to form a sub-organization devoted to "the detection and prosecution of those guilty of violating federal law." The amount was insufficient for the new DOJ to fashion an internal investigating unit, so they contracted out the services to the Pinkerton National Detective Agency. However, since passage of the
The No. 1 Ladies' Detective Agency of Cheerful Ladies" was the first of the No. 1 Ladies' Detective Agency novels to be printed in hardback, with a very large initial print run of 101,000 copies to meet the anticipated demand, as sales in English of the series to date, in 2004, exceeded five million. There was an interesting pathway for knowledge and appreciation of the series by McCall Smith, a Scot, featuring Precious Ramotswe, the female detective in Botswana, to reach England. In reviewing the fifth novel in the series, Marcel Berlins describes the pathway of the growing audience, requiring one to understand that although Scotland