The new monograph by Doctor of Historical Sciences Professor I. O. Knyazky is dedicated to the life and work of Emperor Augustus, the great statesman who transformed the Roman Republic into the Empire. The heir of Julius Caesar, he fought for fourteen years for supreme power in the state and established himself on the Palatine for forty-four long years. His reign brought Rome a number of new conquered provinces and was marked by outstanding cultural achievements, which is why it went down in history under the name of the “golden age.” Augustus was a unique ruler, whose character changed for the better upon coming to power. The political system of the Principate he created lasted three centuries. The book was written using a wide range of sources and literature. The monograph is intended for everyone who is interested in ancient history. The publishing design is preserved in PDF A4 format.