In 'The Zeppelin's Passenger,' E. Phillips Oppenheim crafts a thrilling tale steeped in the intrigue of early 20th-century aviation and espionage. Set against the backdrop of the burgeoning airship era, the novel explores themes of loyalty, betrayal, and the precarious balance of power among nations. Oppenheim'Äôs literary style is characterized by its brisk pacing and vivid descriptiveness, immer...