Victor Sackville #4

This fourth volume in the early edition of the Victor Sackville series presents another espionage adventure set during World War I, following the exploits of the British secret agent as he navigates the treacherous landscapes of occupied Europe. Titled 'Loup des Ardennes,' the story likely involves a mission in the Ardennes region, blending historical intrigue with the series' signature cloak-and-dagger atmosphere.