"History of the Civil Life of the Kingdom of Naples, Volume 9" is a huge work by the Italian historian Pietro Giannone, which is devoted to the consideration of historical events in the Kingdom of Naples. In his work, the author explores the political, social and cultural aspects of the life and development of this important territory. In the ninth volume of this edition, the reader will find important information about the events of the era related to Naples, from the formation of the kingdom to multifaceted political and social transformations. The author reveals the complex relations between the kingdoms, diplomatic intrigues, religious conflicts and other key moments in the history of Naples. Giannone's book impresses with its depth of research, wealth of facts and analysis of events and will become an indispensable component for anyone interested in the history of Italy and Europe in general. It will allow the reader to better understand the complex historical path of the development of Naples and its influence on world history.