Author
Sinclair, Upton, 1878-1968
Brieux, Eugène, 1858-1932
2
Atherton, Gertrude Franklin Horn, 1857-1948
1
Evans, I. O. 1894-1977
1
Gaer, Joseph, 1897-
1
Haldeman-Julius, E. 1889-1951
1
Holmes, R. C.
1
La Follette, Philip Fox, 1897-1965
1
London, Jack, 1876-1916
1
Lyons, Eugene, 1898-
1
Moilanen, Lauri,
1
Northumberland Press
1
Sokolsky, George E. 1893-1962
1