This work investigates the evolution and public perception of the British monarchy throughout the twentieth century. Lord Kinross provides a detailed examination of the Windsor dynasty, focusing on the transition from the reign of King George V through the mid-century period. The text utilizes historical records and contemporary accounts to analyze how the institution adapted to shifting political landscapes and social expectations.

Historians often cite this work as a useful, accessible overview of the mid-century British monarchy. Readers frequently note the traditional, narrative-driven style of the prose which prioritizes historical context over revisionist theory.