Two books: one 1967 hardcover edition of Arnold Palmer, 5.25 x 7.75, signed on the first page in blue ballpoint by Palmer; and one 1975 edition of Total Golf Techniques, hardcover with dust jacket, 8.25 x 11.25, signed and inscribed on the first free end page in black felt tip, “To Peter, Best of Luck, Jack Nicklaus.” In overall fine condition, with a spot of soiling to the signed page in the Nicklaus book. Accompanied by a certificate of authenticity from PSA/DNA for the Palmer book. RR Auction COA.