| Author | Titles | | 1.
| Ronis, Willy, 1910-2009 | 4 | | 2.
| Ronnberg Jr, Eric A. R. | 1 | | 3.
| Ronner, Heinz | 1 | | 4.
| Ronning, Linda | 2 | | 5.
| Ronnoc, Iris, pseud. | 0 | | 6.
| Author is: Connor, Celeste, 1961- | 1 | | 7.
| Ronny Van de Velde (Anvers, Bélgica) | 2 | | 8.
| Ronny Van de Velde (Knokke-Zoute) | 1 | | 9.
| Ronsard, Pierre de | 5 | | 10.
| Ronsdorf, Margarete Braun | 2 | | 11.
| Ronsisvalle, Vanni | 1 |
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