| Author | Titles | | 1.
| Couto, Rosa | 1 | | 2.
| Couto, Rui Ribeiro, 1898-1963 | 1 | | 3.
| Couto, Rui Ribeiro, 1898-1963 | 1 | | 4.
| Couto, Sérgio | 3 | | 5.
| Couto, Soter | 1 | | 6.
| Couto, Teresa | 1 | | 7.
| Couto, Tiago | 5 | | 8.
| Couto, Vasco | 1 | | 9.
| Couto, Vasco de Lima, 1924-1980 | 2 | | 10.
| Couto, Virgílio | 1 |
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