Author
Beard, Charles A. (Charles Austin), 1874-1948
Bagley, William C. (William Chandler), 1874-1946
10
Beard, Mary Ritter, 1876-1958
9
Robinson, James Harvey, 1863-1936
9
Breasted, James Henry, 1865-1935
2
Nichols, Roy F. (Roy Franklin), 1896-1973
2
Davis, Sturgis B.
1
Hicks, E. E.
1
Smith, Donnal V. (Donnal Vore), 1901-1989
1