Twenty Years a Detective in the Wickedest City in the World

By Clifton H. Wooldridge.

In presenting this work to the public the author has no apologies to make nor favors to ask. It is a simple history of his connection with the Police Department of Chicago, compiled from his own memoranda, the newspapers, and the official records. His aim has been solely to protect society and the taxpayer, and to punish the guilty. The evidences of his sincerity accompany the book in the form of letters from the highest officers in the city government, from the mayor down to the precinct captain, and furnish overwhelming testimony as to his endeavors to serve the public faithfully and honestly. No effort has been made to bestow self-praise, and where this occurs, it is only a reproduction, perhaps in different language, of the comments indulged in by the newspapers of Chicago and other cities.

Chicago: Chicago Publishing, 1908. 612p.