Won US and British Opens plus U.S. and British Amateurs in 1930 to become golf's only Grand Slam winner ever; from 1922-30, won 4 U.S. Opens, 5 U.S. Amateurs, 3 British Opens, and played in 6 Walker Cups. Jones also founded Masters tournament in 1934. Signed book: Golf Is My Game. NY: Doubleday, 1959. Hardcover with dustjacket, 6.25 x 9.75, 255 pages. Signed and inscribed on the first free end page, “For Hank Silverman, With best regards, Bob Jones.” Small areas of toning to signed page from old tape on dustjacket, a couple pencil notations and spots of surface loss to signed page and light wear to dustjacket, otherwise fine condition. COA Steve Grad/PSA/DNA and R&R COA.