This book investigates the geopolitical collapse and military conflict surrounding the 55-day siege of the foreign Legations in Peking during the Boxer Rebellion. Peter Fleming, a seasoned travel writer and historian, utilizes primary accounts and diplomatic records to reconstruct the chaotic environment of 1900 China. He argues that the siege served as the definitive breaking point for the Qing Dynasty's isolationist policies and its fragile relationship with Western powers. The narrative framework examines the intersection of imperial ambition, cultural misunderstanding, and the desperate survival tactics of the trapped foreign diplomats and soldiers.

Historians and readers frequently cite this work as a highly readable, narrative-driven account of a complex historical event. Experts highlight Fleming's ability to maintain objective distance while capturing the intense atmosphere of the besieged Legation Quarter.