| Author | Titles | | 1.
| Romero de Torres, Enrique | 1 | | 2.
| Romero de Torres, Julio, 1874-1930 | 1 | | 3.
| Romero, Eduardo, 1888-1939 | 1 | | 4.
| Romero, Eduardo Gil | 1 | | 5.
| Romero Escassi, José | 1 | | 6.
| Romero, Fernando | 1 | | 7.
| Romero, Francisco | 5 | | 8.
| Romero Gómez, Yolanda, 1962- | 1 | | 9.
| Romero, Helena | 1 | | 10.
| Romero, Joaquim | 1 |
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