In the book "Haile Selassie I, Emperor of Ethiopia" by Nigusie Kassaye W. Michael, the author critically examines the diplomatic legacy of Haile Selassie, the late emperor of Ethiopia. The book offers new findings through meticulous research into Russian, Amharic, and English sources, providing a balanced evaluation of this complex figure. Nigusie explores themes such as the futility of international agreements and Haile Selassie's misplaced trust in the democratic West. The book also delves into Ethiopia's post-war foreign policy and the emperor's domestic policies, highlighting both his efforts at modernization and the challenges posed by ethnic tensions. Despite some shortcomings, the book is a significant contribution to understanding Haile Selassie and Ethiopia's role in the Horn of Africa. [Extracted from the article]