WILLS, Helen. Fifteen-Thirty. The Story of a Tennis Player, New York: Charles Scribner's, 1937, 8°, PRESENTATION COPY, front free endpaper inscribed: "For Nathaniel Blaisdell with affectionate wishes from Helen Wills, San Francisco January 1938", and countersigned by a witness, half tone plates, original cloth, dust-jacket; Tennis, New York: Charles Scribner's, 1928, 8°, illustrations by Helen Wills, original cloth, dust-jacket (which is torn with slight loss). With a copy of Engelmann's The Goddess and the American Girl (1988), a small, signed sketch by Helen Wills, a one-page autograph letter in her hand and a press photograph. (5)