| Author | Titles | 1.
| Campos, Agostinho de, 1870-1944 | 98 | 2.
| Campos, Aires de | 1 | 3.
| Campos, Alberto de | 1 | 4.
| Campos, Alcides de | 1 | 5.
| Campos, Alexandra Curvelo da Silva, 1970- | 0 | 6.
| Author is: Curvelo, Alexandra, 1970- | 22 | 7.
| Campos, Alfredo, 1847-1906? | 3 | 8.
| Campos, Alfredo (de Araújo de Almeida?), 1847-1906? | 0 | 9.
| Author is: Campos, Alfredo, 1847-1906? | 3 | 10.
| Campos, Alfredo Jorge Martins Rasteiro de, 1936- | 2 | 11.
| Campos, Almeida | 5 | 12.
| Campos, Álvaro de | 0 | 13.
| Author is: Pessoa, Fernando, 1888-1935 | 275 |
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