Pinkerton (detective agency) Pinkerton (detective agency) Pinkerton, founded as the Pinkerton National Detective Agency, is a private security guard and detective agency established in the United States by Scotsman Allan Pinkerton in 1850 and currently a subsidiary of Securitas AB. Pinkerton became famous when he claimed to have foiled a plot to assassinate president-elect Abraham Lincoln, who later hired Pinkerton agents for his personal security during the Civil War. Pinkerton's agents performed services ranging from security guarding to private military contracting work. Pinkerton was the largest private law enforcement organization in the world at the height of its power. During the labor strikes
Dragon Detective Agency Holly become friends and she joins him on later cases. Dragon Detective Agency The Dragon Detective Agency is a series of children's books written by Gareth P. Jones and published by Bloomsbury Publishing. The first book, called 'The Case of the Missing Cats', was published in 2006. It involves a girl called Holly Bigsby who has lost her cat Willow. She calls the Dragon Detective agency but she does not know that there's a dragon on the other end called Dirk Dilly. Dirk thinks it is an investigation that he does not need to solve but he finds out there