| Author | Titles | | 1.
| Ripoll López, Sergio | 1 | | 2.
| Ripoll, Odile | 1 | | 3.
| Ripoll Perelló, Eduardo | 3 | | 4.
| Ripoll Perelló, Eduardo | 2 | | 5.
| Ripollés, Juan, 1932- | 1 | | 6.
| Ripolli, Susanna Fenzo | 1 | | 7.
| Riposio, Donatella | 1 | | 8.
| Riposio, Paolo | 1 | | 9.
| Ripper, Cristina, 1963- | 1 | | 10.
| Ripper, Thomaz | 1 |
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