Letter to Vettori Machiavelli's letter to Francesco Vettori written in exile, in which he briefly discusses his inspiration to write his main work, The Prince. Translator unknown. http://econ161.berkeley.edu/Politics/Vettori.html
The Prince Full HTML text of the work from The University of Adelaide Library Electronic Texts Collection. Translated by W. K. Marriott. http://etext.library.adelaide.edu.au/m/m149p/
The Prince at Bartleby.com Full text of the work in HTML format. Translated by Ninian Hill Thomson. http://www.bartleby.com/36/1/