The newly-orphaned Anne Beddingfield came to London expecting excitment. She didn't expected to find the platform of Hyde Park Corner tube station. When a fellow passenger pitches into the rails and is electrocuted, the doctor on the scene seems intent on searching the victim rather than examining him...
Armed with a single clue, Anne finds herself struggling to unmask a faceless killer known only as "The Colonel" - while "The Colonel" struggles to eliminate her...
Romance policial