| Author | Titles | | 1.
| Prata, Rui, 1955- | 23 | | 2.
| Prata, Samuel | 1 | | 3.
| Prata, Teresa | 1 | | 4.
| Pratas, Abel | 4 | | 5.
| Pratas, César, 1936- | 3 | | 6.
| Pratas, Mateus Alberto Martins | 1 | | 7.
| Prat-Couadau, Nathalie | 1 | | 8.
| Pratermuseum (Viena, Áustria) | 1 | | 9.
| Prates, Alexandra | 3 | | 10.
| Prates, António, 1946- | 28 |
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