Originally published in 1923, "A Lost Lady" is Willa Cather's elegiac portrait of the spirit of an earlier age. In her depiction of Marian Forrester, the much-admired figurehead of culture and society in the town of Sweet Water, Cather evokes a quality of life that began, for her, to vanish sometime around the beginning of the twentieth century. To Cather, much of what was wrong with twentieth century life was the absence of those qualities that Mrs. Forrester embodies: charm, warmth, and a certain graciousness of manner that has no place in the harsher climate of an industrialised society.

Marian Forrester is the symbolic flower of the Old American West. She draws her strength from that solid foundation, bringing delight and beauty to her elderly husband, to the small town of Sweet Water where they live, to the prairie land itself, and to the young narrator of her story, Neil Herbert. All are bewitched by her brilliance and grace, and all are ultimately betrayed. For Marian longs for "life on any terms," and in fulfilling herself, she loses all she loved and all who loved her. This, Willa Cather's most perfect novel, is not only a portrait of a troubling beauty, but also a haunting evocation of a noble age slipping irrevocably into the past.