W Julian Korab-Karpowicz 
On the History of Political Philosophy [PDF ebook] 
Great Political Thinkers from Thucydides to Locke

Intended for use in courses on political philosophy or the history of political philosophy,
On the History of Political Philosophy provides a critical account of Western political philosophy from classical Greece to modern times.  Demonstrating the continued relevance of historical ideas to today”s problems, the author traces ongoing discussions about justice, power, and human nature by examining the ideas of key political theorists.