| Author | Popularity |
| Souchy, Augustin |
10 |
| Souchy, Augustin, 1892-1984 28.08.1892-01.01.1984 |
10 |
| Souchy, Augustin 1892-1984 |
6 |
| Duerr, Hans Peter |
2 |
| Rocker, Rudolf |
2 |
| Abad de Santillán, Diego Verfasser eines Nachworts |
1 |
| Arendt, Erich |
1 |
| Balk, Theodor |
1 |
| Borkenau, Franz |
1 |
| Bredel, Willi |
1 |
| Claudius, Eduard |
1 |
| Duerr, Hans P. Herausgeber |
1 |
| Einstein, Carl |
1 |
| Fischer, Walter |
1 |
| Gavric, Lisa |
1 |
| Gelber, Valentin |
1 |
| Gerlach, Erich 1910-1972 |
1 |
| Gmür, Edwin |
1 |
| Hackl, Erich |
1 |
| Hirzel, Willi |
1 |
