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Acton, Harold (1956). The Bourbons of Naples (1734–1825). London: Methuen. Acton, Harold (1961). The Last Bourbons of Naples (1825–1861). London: Methuen. Chaney, Edward (2000). "Inigo Jones in Naples" in The Evolution of the Grand Tour. London: Routledge. De Grand, Alexander J. (2001). The hunchback's tailor: Giovanni Giolitti and liberal Italy from the challenge of mass politics to the rise of fascism, 1882–1922, Wesport/London: Praeger, Snowden, Frank M. (1995) Naples in the Time of Cholera, 1884–1911 , Cambridge: Cambridge University Press,