The Passionate Friends

Classic novel, first published in 1913. According to Wikipedia: "Herbert George Wells (21 September 1866 – 13 August 1946) was an English author, now best known for his work in the science fiction genre. He was also a prolific writer in many other genres, including contemporary novels, history, politics and social commentary, even writing text books. Together with Jules Verne, Wells has been referred to as "The Father of Science Fiction". Wells was an outspoken socialist and sympathetic to pacifist views, although he supported the First World War once it was under way, and his later works became increasingly political and didactic."