| Author | Titles | 1.
| Ybot Leon, Antonio | 1 | 2.
| Ycaza, Roger, 1977- | 1 | 3.
| Ydáñez, Santiago, 1969- | 5 | 4.
| Yde, Jens | 1 | 5.
| Ye Yongqing, 1956- | 1 | 6.
| Yeang, Ken, 1948- | 3 | 7.
| Related author: T. R. Hamzah & Yeang (Firma de Arquitectura) | 2 | 8.
| Yeats, William Butler, 1865- 1939 | 2 | 9.
| Yebra, Joan-Lluis de | 1 | 10.
| Yebra, Valentín G� | 1 | 11.
| Yechen, Zhao | 1 |
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