E. Phillips Oppenheim was a British author born on February 22, 1866, in London. He is best known for his prolific output of thrillers and adventure novels, particularly during the early 20th century. Oppenheim wrote over 100 novels, many of which were serialized in magazines, making him a popular figure in his time. His works often featured espionage, intrigue, and complex plots, reflecting the political tensions of the era. Oppenheim's writing style and themes influenced later authors in the thriller genre. He passed away on February 3, 1946, leaving behind a significant literary legacy.