Allan Pinkerton affiliated with the notorious Banditti of the Prairie. After observing their movements for some time he informed the local sheriff, who arrested them. This later led to Pinkerton being appointed, in 1849, as the first police detective in Chicago, Cook County, Illinois. In 1850, he partnered with Chicago attorney Edward Rucker in forming the North-Western Police Agency, which later became Pinkerton & Co, and finally Pinkerton National Detective Agency, still in existence today as Pinkerton Consulting and Investigations, a subsidiary of Securitas AB. Pinkerton's business insignia was a wide open eye with the caption "We never sleep." As the US
The No. 1 Ladies' Detective Agency (novel) The No. 1 Ladies' Detective Agency (novel) The No. 1 Ladies' Detective Agency is the first detective novel in the eponymous series by Scottish author Alexander McCall Smith, first published in 1998. The novel introduces the Motswana Mma Precious Ramotswe. who begins the first detective agency in Botswana, in the capital city Gaborone, after her beloved father dies. She hires a secretary and solves cases for her clients. Precious tells her own story, from birth, and her father tells his story. When her father dies, she moves from Mochudi to Gaborone, the capital city, to begin her detective agency. She