Mrs. John Lane, whose maiden name is unknown, was an American woman writer usually recorded under her husband's surname because she was married to the publisher John Lane. Public information about her life is limited: neither her birth and death dates nor her education can be confirmed, and only one of her works is held in this collection. Her representative work, The Champagne Standard, blends essays with fiction and centers on social manners and questions of taste. Written in a light, observant tone, it shows the author's familiarity with the etiquette and everyday interests of fashionable society. Her writing draws largely on the life around her and tends toward informal, essay-like narration rather than intricate plotting, focusing instead on delicate sketches of human behavior and social custom. Because few of her works exist and even fewer have been translated, she remains little known to Chinese readers, and mentions of her usually appear in connection with her husband's publishing career; her essays nonetheless offer a useful sample for studying early twentieth-century American women's writing and social culture.