This book is a historical account of the Peloponnesian War between the city-states of Athens and Sparta in ancient Greece. The author, an Athenian general, provides a detailed narrative of the war, its causes, and its consequences, offering valuable insights into the political and social dynamics of the time. The work is considered a pioneering piece in the field of history due to its rigorous methodology and critical analysis of events.

"The Politics" is a foundational text in political philosophy, where the author explores various forms of government and their respective merits and drawbacks. The work delves into the nature of the state, citizenship, and the role of the middle class in achieving political stability. It emphasizes the importance of a constitution that balances the interests of different parts of society and discusses the conditions under which various types of governments can be successful. The author also examines the relationship between politics and ethics, asserting that the main purpose of the state is to promote a good and virtuous life among its citizens.