| Verfasser | Häufigkeit |
| Block, Michael K. |
8 |
| Clabault, James M. |
8 |
| Betrus, Michael |
3 |
| Block, Alexander 1978- |
3 |
| Block, Jay A. |
3 |
| Jansen, Beatrix |
3 |
| Kawik, Michael |
3 |
| Arkin, Adam 1956- |
2 |
| Block, Axel 1947- |
2 |
| Block, Kirsten |
2 |
| Cage, Nicolas 1964- |
2 |
| Grapsas, Alexis ca. 20. Jh |
2 |
| Klein, Philip 1985- |
2 |
| Sarnoski, Michael ca. 20. Jh |
2 |
| Scola, Patrick ca. 20. Jh |
2 |
| Wolff, Alex 1997- |
2 |
| Adams, Pepper 1930-1986 |
1 |
| Arrais, Tiago |
1 |
| Aubrey, Elizabeth 1951- |
1 |
| Averbeck, Richard |
1 |