CASTLE DOR. Garden City: Doubleday & Company, Inc., 1962. Octavo, cloth-backed boards. First U.S. edition. Q's last novel, unfinished at his death, completed by du Maurier. A romance set in nineteenth century Cornwall uniting the legend of Tristan and Iseult with the Fowey River. Hubin (1994), p. 662. A fine copy in fine dust jacket with internal damp stain on spine panel with no show through. (#51567).