This book investigates the esoteric and occult dimensions of Britain's defense during World War II. Violet M. Firth, a prominent occultist and author, draws upon her unique perspective to explore the spiritual and magical forces believed to have influenced the conflict.

The book is regarded as a unique contribution to the study of occultism and its intersection with historical events. It offers a perspective that is both scholarly in its historical context and deeply rooted in esoteric traditions. The work is likely to appeal to readers interested in the history of magic, British occultism, and alternative interpretations of wartime events.