The Prince，by Niccolò Machiavelli

The Prince (Italian: Il Principe) is a political treatise by the Italian public servant and political theorist Niccolò Machiavelli. Originally called De Principatibus (About Principalities), it was originally written in 1513, but not published until 1532, five years after Machiavellis death. The Prince was one of the first works of modern philosophy, in which pragmatic ends, as opposed to teleological concepts, are the purpose. The treatise is the most remembered of his works and the one responsible for bringing "Machiavellian" into wide usage as a pejorative term.