- Bortstieber, Gertrud13
- Chamberlin, William Henry2
- Engels, Friedrich2
- Karpovich, Michael2
- Kaun, Alexander2
- Luce, Henry Robinson2
- Shaplen, Joseph2
- Shub, David2
- Anastasoff, Christ1
- Armstrong, Hamilton Fish1
- Arnot, Robert Page1
- Aronsberg, Emanuel1
- Auty, Robert1
- Aveling, Edward B.1
- Bess, Demaree1
- Besterman, Theodore1
- Bregman, Aleksandre1
- Budennyi, S. M.1
- Cahan, Abraham1
- Chase, Stuart1