Memoirs: Early years and Wolf family, written ca. 1981 Box 40, Folder 483 Bookmark Collection Context Writings, 1907-1991Helen Wolf Hayes
Memoirs: "Memories of China, 1921-1935", written 1946, 1953, 1979 Box 40, Folder 481-482 Bookmark Collection Context Writings, 1907-1991Helen Wolf Hayes
"Heroes" (persons admired by PGH) (incl. Martin Luther King, Jr., Frank C. Laubach, Pope John XXIII, Methodist Bishop D. Stanley Coors, Norman Thomas, Pierre Teilhard de Chardin), n.d. Box 31, Folder 408 Bookmark Collection Context Biographical Documentation, 1898-1994Paul G. Hayes