| Author | Titles | | 1.
| Sapega, Ellen | 1 | | 2.
| Sapega, Ellen W. | 1 | | 3.
| Sapeiro, António Machado, -1740 | 1 | | 4.
| Sapera, Aristea | 1 | | 5.
| Sapere, Horacio, 1951- | 1 | | 6.
| Saphir, M. G. | 1 | | 7.
| Saphire, Lawrence | 2 | | 8.
| Sapieha, Nicolas, 1937- | 16 | | 9.
| Sapieha, Nicolas, 1937-1995 | 2 | | 10.
| Sapillanzani, Marco | 1 |
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