About the Book In this rich and broad-ranging volume, Giovanni Sartori outlines what is now recognised to be the most comprehensive and authoritative approach to the classification of party systems. He also offers an extensive review of the concept and rationale of the political party, and develops a sharp critique of various spatial models of party competition. This is political science at its best - combining the intelligent use of theory with sophisticated analytic arguments, and grounding all of this on a substantial cross-national empirical base. Parties and Party Systems is one of the classics of postwar political science, and is now established as the foremost work in its field. Author Biography Giovanni Sartori was born in Florence, Italy, in 1924, and was appointed Professor of Political Science at the University of Florence in 1963. He has been a visiting Professor in Harvard and Yale, and in 1976 he succeeded Gabriel Almond as Professor of Political Science in Stanford. In 1979 he was appointed Albert Schweitzer Professor in the Humanities at Columbia University, New York, where he is now Professor Emeritus. Giovanni Sartori is the author of numerous books across a wide range of fields in political theory and comparative politics, including Parties and Party Systems (1976), The Theory of Democracy Revisited (2 volumes, 1990), and Comparative Constitutional Engineering (2nd ed., 1997). His most recent books are Homo Videns (2nd ed., 2000), Pluralismo, Multiculturalismo, Estranei (2nd ed., 2002), and Mala Tempora (2004), which has been a bestseller in Italy. In 2005, Parties and Party Systems was also published in a Chinese translation.