<p>E. Phillips Oppenheim's 'The Great Impersonation' stands as a classic of the mystery and spy genre, weaving a tale of intrigue, duplicity, and identity exchange that ensnares the reader from the very start. Written with a flair for suspense and engaging dialogue, the novel is set in the period leading up to the First World War, a time of global tensions and espionage. Oppenheim's masterful prose is both evocative of the time and transcendent, ...