| Author | Titles | 1.
| Tron-Mulder, Catherine | 1 | 2.
| Tronnier, Adolph | 1 | 3.
| Trono, Gioseppe, 1739-1810 | 1 | 4.
| Tronzo, William | 1 | 5.
| Troop, Davis, 1949- | 1 | 6.
| Trop, Mo | 1 | 7.
| Tropa, Alfredo | 1 | 8.
| Tropa, Francisco, 1968- | 55 | 9.
| Tropa, Mário, 1941- | 3 | 10.
| Tropa, Pedro, 1973- | 52 |
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