| Verfasser | Häufigkeit |
| Wessler, Hartmut 1965- |
5 |
| Feldstein, Al 1925-2014 |
3 |
| Wessler, Carl 1913-1989 |
3 |
| Backert, Steffen |
2 |
| Barnhurst, Kevin G. 1951- |
2 |
| Binder, Otto 1911-1974 |
2 |
| Brüggemann, Michael |
2 |
| Ikeda, Ken'ichi 1955- |
2 |
| Mazzoleni, Gianpietro 1946- |
2 |
| Avemarie, Friedrich 1960-2012 |
1 |
| Barton, John 1948- |
1 |
| Bradbury, Ray 1920-2012 |
1 |
| Gaines, William M. 1922-1992 |
1 |
| Heinzmann, Michael |
1 |
| Kamen, Jack 1920-2008 |
1 |
| Klaiber, Walter 1940- |
1 |
| Klessmann, Michael 1943- |
1 |
| Krigstein, Bernard 1919-1990 |
1 |
| Maia, Rousiley C. M. |
1 |
| Maia, Rousiley Celi Moreira |
1 |