This reference work investigates the lives and roles of the most influential figures who shaped the global trajectory of World War II. John Keegan, a renowned military historian, utilizes his extensive expertise to compile a comprehensive biographical record of the individuals who directed the conflict. The book argues that understanding the war requires a detailed examination of the specific personalities, ideologies, and political backgrounds of the leaders, soldiers, and demagogues involved in the struggle.

Experts and historians frequently cite this volume as a reliable and accessible reference tool for students and researchers of the period. Readers note that the prose is concise and provides a clear, objective overview of complex historical figures.