E. Phillips Oppenheim (1866-1946) was an English novelist, widely recognized as one of the earliest writers of the spy genre. He was born in London and embarked on a creative trajectory that would ultimately forge his reputation as a master of espionage and thrilling adventure narratives. Oppenheim published over 100 novels, short story collections, and plays, his work often characterized by a combination of suspense, luxury, and romance that captivated a vast readership during the late 19th and early 20th centuries. His successful career also made significant contributions to the development of the thriller genre as it is known today. Amongst his many works, 'The Complete Works' encapsulates the breadth and depth of his literary contributions, showcasing his talent for weaving intricate plots with a distinctive panache. His style, marked by a blend of opulent settings and high-stakes intrigue, has influenced a multitude of authors who followed in his footsteps. Although his popularity may have fluctuated posthumously, Oppenheim's trailblazing role in the genre of suspense and spy fiction endures, and his novels continue to be enjoyed by fans of classic thrillers and espionage tales. His legacy is evident in the ongoing interest in and study of his literary output among scholars of popular literature and the history of the genre.