TLS, one page, 5.25 x 6.5, Arizona Biltmore letterhead, February 21, 1963. Letter to an admirer. In full: “How good of you to write me as you did, dear Mr. Browne. I am happy to know that you and Mrs. Browne have read and enjoyed my books. I came out here very fatigued after a long stretch of work. These four weeks in Phoenix (or just outside it) have worked magic and I feel greatly refreshed.” In fine condition, with a paperclip impression to the upper left corner. RRAuction COA.