When a young evacuee arrives in a remote Devonshire village during World War II, he finds himself targeted by a group of local boys who suspect him of being a Nazi spy. Bobby must navigate the social isolation of his new environment while contending with the hostility of five local youths who wield significant influence over the village. As the war effort reaches a critical juncture, the arrival of a mysterious figure known as the Bee King complicates the power dynamics of the community. The narrative follows Bobby's attempt to survive the psychological pressures of the home front while uncovering the secrets hidden within the village.

Readers frequently highlight the unsettling atmosphere that permeates the village, noting how the author effectively captures the paranoia of the wartime home front. Discussion often centers on the complex power dynamics between the five boys and the protagonist, which serves as a microcosm for larger societal conflicts. Critics often point to the deliberate pacing as a tool to build suspense as the narrative approaches its climax. Many readers appreciate the focus on the psychological toll of the war on those left behind, rather than relying solely on battlefield action. The book is often discussed for its ability to maintain a sense of mystery regarding the Bee King until the final chapters.