In "Mysterious Mr. Sabin," E. Phillips Oppenheim meticulously crafts a tale of intrigue and deception against the backdrop of early 20th-century Europe. The novel features a labyrinthine plot centered around the enigmatic figure of Mr. Sabin, who manipulates the intricacies of high society while concealing a dangerous secret. Oppenheim'Äôs narrative is characterized by his elegant prose and a keen...