"History of Frederick II, King of Prussia - Volume 06" is the sixth volume of Thomas Carlyle's huge work dedicated to the life and activities of the outstanding ruler. In this book, the author examines the period of power of Frederick II, paying special attention to his military campaigns, political struggles, and cultural achievements. Carlisle successfully combines facts with literary style, which makes reading the book an exciting and informative experience. "The History of Frederick II, King of Prussia - Volume 06" is not only a historical investigation, but also an excellent literary work that helps to better understand the Enlightenment period and the importance of the personality of Frederick II to European history.