“…35 Einhaus describes the Strand's war stories as "entertaining tales that employ the war as a setting for standard plots and often formulaic conflicts and resolutions" and that "cater for homefront needs, provide a welcome distraction, reinforce a sense of the justness of the British cause and address the realities of war in a manner designed to reassure readers." 36 However, the magazine's readjustment of its contents to new wartime realities also provides a powerful indication of the persistence, flexibility, and usefulness to authors and readers alike of successful generic formulas. In particular, the war years saw the spy thriller, specifically the counterespionage narrative about sleeper agents on British soil, firmly established as "a close but distinct variation of the tale of detection."…”