Inventing the Pinkertons; or, Spies, Sleuths, Mercenaries, and Thugs, Being a story of the nation’s most famous (and infamous) detective agency, Johns Hopkins University Press, S. Paul O'Hara,History of the Americas,History, Allan Pinkerton;Jesse James;Homestead Strike;Molly Maguires;Charlie Siringo;History of private police;History of industrial violence,, , United States, en-UShttps://www.press.jhu.eduAllan Pinkerton;Jesse James;Homestead Strike;Molly Maguires;Charlie Siringo;History of private police;History of industrial violence, [BLURB],[CITY],,books, ebooks, biblet, Book2look