Here are a few more book references. Some of these are available online and I have included the web address for these works:
Birkenhead (Earl of.), Frederick Edwin Smith, Famous Trials of History. Garden City, N.Y.: The Sun Dial Press, Inc. 1937.
Hall, Angus. Crimes and Punishment: A Pictorial Encyclopedia of Aberrant Behavior. London: BBC Publishing. 1973.
Irving, H. B. A Book of Remarkable Criminals. Westport, Conn.: Hyperion Press, 1975, c1918. (Project Gutenberg Edition, http://www.gutenberg.org/etext/446).
Jeffers, H. Paul. Bloody business: An anecdotal history of Scotland Yard. New York: Pharos Books, 1992.
Whibley, Charles. A Book of Scoundrels. Edinburgh, Scotland: T. and A. Constable, Printers to His Majesty at the Edinburgh University Press (Project Gutenberg Edition, http://www.gutenberg.org/etext/1632).