| Verfasser | Häufigkeit |
| Klee, Paul 1879-1940 |
33 |
| Klee, Bernhard 1936- |
20 |
| Cloos, Horst |
15 |
| Klee, Werner |
15 |
| Stenzhorn, Hans-Jürgen |
15 |
| Glaesemer, Jürgen 1939-1988 |
10 |
| Klee, Paul |
8 |
| Gobert, Renata Klée 1908-2006 |
7 |
| Mozart, Wolfgang Amadeus 1756-1791 |
7 |
| Klee, Johann Christoph |
6 |
| Klee, Johann Martin |
6 |
| Mathis, Edith 1938- |
6 |
| Schreier, Peter 1935-2019 |
6 |
| Spiller, Jürg |
6 |
| Spiller, Jürg 1913-1974 |
6 |
| Klee, Josef |
5 |
| Klee, Julius 1807-1867 |
5 |
| Schumann, Robert 1810-1856 |
5 |
| Gerhardt, Joachim |
4 |
| Glaesemer, Jürgen |
4 |