| Verfasser | Häufigkeit |
| Wunderlich, Rainer |
5 |
| Hirsch, Norbert |
2 |
| Rainer-Wunderlich-Verlag Hermann Leins (Tübingen) |
2 |
| Adam, Lothar |
1 |
| Alexa, Ursula |
1 |
| Bartsch, Karl 1832-1888 |
1 |
| Behrend, Rainer |
1 |
| Berendsdorf, Marianne |
1 |
| Bertram, Hans-Dieter |
1 |
| Fietkau, Rainer |
1 |
| Frey, Benjamin |
1 |
| Gaipl, Udo S. |
1 |
| Goerig, Nicole |
1 |
| Gruenter, Rainer 1918-1993 |
1 |
| Gutschwager, Helo |
1 |
| Hanke, Edith |
1 |
| Hass, Horst-Adolf |
1 |
| Heider, Horst |
1 |
| Jöhnk, Bruno |
1 |
| Kasper, Harry I. |
1 |