Pinkerton (detective agency) Anti-Pinkerton Act in 1893, federal law has stated that an "individual employed by the Pinkerton Detective Agency, or similar organization, may not be employed by the Government of the United States or the government of the District of Columbia." In the 1870s, Franklin B. Gowen, then president of the Philadelphia and Reading Railroad, hired the agency to "investigate" the labor unions in the company's mines. A Pinkerton agent, James McParland, using the alias "James McKenna", infiltrated the Molly Maguires, a 19th-century secret society of mainly Irish-American coal miners, leading to the downfall of the labor organization. The incident inspired Arthur
Dirk Gently's Holistic Detective Agency BWV 6 (also an organ chorale BWV 649). Adams stated that this was his personal "absolutely perfect" piece of music, and that he listened to it "over and over; drove my wife completely insane" while writing "Dirk Gently's Holistic Detective Agency". Richard MacDuff attends the Coleridge dinner at his old college St Cedd's, where he witnesses his former tutor, Professor Urban "Reg" Chronotis, perform an inexplicable magic trick in which he makes a salt cellar disappear, then reveals it by smashing a centuries-old clay pot that a young girl brought to the dinner. The dinner concludes with a reading of