References
Christie, Agatha. The Clocks. London: Harper, 2011. Print.
Collins, Wilkie. The Moonstone. London: Penguin, 2001. Print
Doyle, Arthur Conan. A Study in Scarlet. Gutenberg Project, 2008. web.
Lycett, Andrew. "Murder most provincial; The Detection Club upheld the conventions of crime fiction during its heyday in the Thirties. Andrew Lycett gets a glimpse behind the scenes." The Daily Telegraph, 1969. web.
Nickerson, Catherine Ross. The Web of Iniquity: Early Detective Fiction by American Women. London: Duke University Press, 1998. web.
Panek, LeRoy Lad. After Sherlock Holmes: The Evolution of British and American Detective Stories, 1891-1914. Jefferson: McFarland & Company, Inc, 2014. web.
Panek, LeRoy Lad. An Introduction to the Detective Story. Bowling Green: Bowling Green State University Popular Press, 1987. web.
Sandford, Christopher. Masters of Mystery: The Strange Friendship of Arthur Conan Doyle and Harry Houdini. New York: St. Martin's Press, 2011. web.
Sayers, Dorothy. Wilkie Collins: A Critical and Biographical Study. Toledo: The Friends of the University of Toledo Libraries, 1977. web.