| Author | Titles | 1.
| Claerhout, Erik | 1 | 2.
| Claeson, Ingvar | 1 | 3.
| Claessens, Bob | 2 | 4.
| Claessens-Peré, Anne-Marie | 1 | 5.
| Clain, Elvira | 2 | 6.
| Clain-Stefanelli, Elvira Eliza | 4 | 7.
| Clain-Stefanelli, Vladimir | 3 | 8.
| Clair, André | 1 | 9.
| Clair, Charles | 1 | 10.
| Clair, Germaine | 4 |
|
|