Machiavelli N.: The Prince

Considered one of the first works of modern philosophy, Machiavelli's The Prince is an intense study on the nature of power and the course it should take when ruling a country and expresses the author's strong and unyielding ideals and beliefs on using force rather than law to achieve your aims.

Responsible for the widely-used phrase 'Machiavellian', with all of its negative connotations, his extreme treatise remains a classic text to this day.