This volume investigates the political development and personal correspondence of the Prince of Wales, later King George IV, during the formative years of 1770 to 1789. A. Aspinall utilizes primary source documents, specifically the private letters and official communications of the Prince, to reconstruct the complex relationship between the monarchy and the political factions of the late 18th century. The work provides a detailed examination of the Prince's early political alliances and the tensions inherent in the Hanoverian court during a period of significant constitutional transition.

Historians regard this collection as a foundational resource for understanding the political maturation of George IV. Scholars frequently note the academic density of the prose and the meticulous nature of the archival research presented by Aspinall.