| Author | Titles | | 1.
| Sáenz, Carlos | 1 | | 2.
| Sáenz Cosculluela, Javier Luis | 1 | | 3.
| Saenz de Gorbea, Xavier | 2 | | 4.
| Saenz de Oiza, Francisco Javier | 1 | | 5.
| Sáenz de Tejada, Carlos, 1897-1958 | 1 | | 6.
| Sáenz de Valicourt, Carlos | 10 | | 7.
| Sáenz Preciado, Maria Pilar | 1 | | 8.
| Saenz-Alonso, Mercedes | 1 | | 9.
| Sáenz-Badillos, Ángel, 1940-2013 | 1 | | 10.
| Sáenz-Díez, Juan Ignacio | 1 |
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