Barth, John. Once upon a time : a floating opera / John Barth. - 1st ed. - Boston : Little, Brown, 1994. - 398 p.; 25 cm. ISBN: 0316082627 0316082589 (pb.) Subjects--Topical Terms: Novelists--Fiction. Index Terms--Genre/Form: Autobiographical fiction. LC Class. No.: PS3552.A75 / O53 1994 Dewey Class. No.: 813.54