| Author | Titles | 1.
| Sebley, Ted | 1 | 2.
| Sebregondi, Ludovica | 2 | 3.
| Sebrosa, José Manuel | 1 | 4.
| Seca, Luís Ribeira, pseud. | 6 | 5.
| Secca, Amândio Fernandes | 9 | 6.
| Secca, Carlos Alberto | 2 | 7.
| Secca, Mário Forjaz | 2 | 8.
| Secca, Sérgio de Figueiredo Fernandes, 1957- | 1 | 9.
| Secchi, Carlo | 1 | 10.
| Secchin, Carlos | 4 |
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