| Author | Titles | 1.
| Corais, Carlos | 2 | 2.
| Corak, Zeljka | 1 | 3.
| Coral, María de | 1 | 4.
| Corato, Luigi di | 1 | 5.
| Coray, Pieter | 1 | 6.
| Corazón, Alberto, 1942- | 8 | 7.
| Corazón Ardura, José Luis | 2 | 8.
| Corbacho Valencia, Juan Manuel | 1 | 9.
| Corbara, Antonio | 1 | 10.
| Corbeau, André | 1 |
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