| Author | Titles | 1.
| Kwint, Marius | 2 | 2.
| Kwinta, Dorota | 1 | 3.
| Kwinter, Sanford | 4 | 4.
| Kwok Woon | 1 | 5.
| Kwon, Charllotte | 1 | 6.
| Kwon, Miwon, 1961- | 2 | 7.
| Kwoon, Tan Hwee | 1 | 8.
| KWY (Grupo de artistas) | 8 | 9.
| Related author: Voss, Jan, 1936- | 8 | 10.
| Related author: Pinheiro, Costa, 1932-2015 | 93 | 11.
| Related author: Duarte, Gonçalo, 1935-1986 | 32 | 12.
| Related author: Vieira, João, 1934-2009 | 107 | 13.
| Related author: Castro, Lurdes, 1930-2022 | 107 | 14.
| Related author: Bertholo, René, 1935-2005 | 88 | 15.
| Related author: Escada, José, 1934-1980 | 89 | 16.
| Kyan, Winston | 1 | 17.
| Kyander, Pontos, 1959- | 2 |
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