| Author | Titles | 1.
| Parra Ramos, Josefa | 1 | 2.
| Parra Varela, Amparo | 1 | 3.
| Parracchini, Fabio | 1 | 4.
| Parrado, Alexandra | 1 | 5.
| Parrado, Luís Filipe | 1 | 6.
| Parraga, Alfredo | 1 | 7.
| Parramon, José M. | 1 | 8.
| Parramon Vilasalo, José María | 8 | 9.
| Parramore, Wendy | 1 | 10.
| Parrano, Eva | 1 |
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