| Author | Titles | 1.
| Trix Wetter | 1 | 2.
| Trizna, Jazeps | 1 | 3.
| Trnek, Helmut | 3 | 4.
| Trobat, Rafael, 1965- | 1 | 5.
| Trobaugh, Wesley | 1 | 6.
| Troca de Ideias (Porto, Portugal) | 1 | 7.
| Troche, Michel | 2 | 8.
| Trochu, Abade | 1 | 9.
| Trochu, General, 1815-1896 | 1 | 10.
| Trockel, Rosemarie, 1952- | 13 |
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