The invasion of Britain in 1941 is imminent, with German forces poised across the English Channel. The narrative explores a counter-factual scenario where Hitler's ambition leads to a full-scale assault on the British Empire, questioning how such a conquest might have unfolded. The story centers on the strategic and tactical possibilities available to both sides in the spring of 1941, examining the potential consequences of a successful German invasion.

suggests this work is a meticulously researched exploration of a pivotal 'what if' in World War II history. The narrative is framed as a brilliant war-games scenario, drawing on the actual military capabilities and strategic possibilities of 1941. It offers a compelling insight into how the invasion of Britain might have unfolded, presenting a counter-factual account grounded in historical plausibility. The book is noted for its detailed research and its examination of the potential consequences of a successful German assault.