- Carr, Edward Hallett2
- Chamberlin, William Henry2
- Dutt, R. Palme2
- Freeman, Joseph2
- Hitler, Adolf2
- Hubbard, Leonard E.2
- Barnes, James Strachey1
- Berdiaev, Nikolai1
- Brady, Robert A.1
- Capa, Robert1
- Caulaincourt, Armand-Augustin-Louis de1
- Communist International. Congress1
- Eastman, Max1
- Fry, C. Luther1
- Garratt, G. T.1
- Haskin, Frederic Jennings1
- Hoover, Calvin Bryce1
- James, C. L. R.1
- Kommunisticheskaia partiia Sovetskogo Soiuza1
- Krivitsky, W. G.1