This book is dedicated to one of the key figures in 20th-century world history: Winston Churchill. The author examines the prime minister's political career and personality primarily in the context of World War II, when his will, rhetorical skill, and ability to make tough decisions played a decisive role in Britain's fate.

Hafner analyzes how, amid national catastrophe, Churchill managed to become a symbol of resistance and moral support for the country, and also addresses the paradoxes of his biography—his defeat in the 1945 election and his return to power in the early 1950s. This is not a panegyric, but a restrained and insightful portrait of a statesman whose influence defined an entire era.