| Author | Titles | | 1.
| Houston, Penelope, 1927-2015 | 3 | | 2.
| Houston, Stephen D. | 1 | | 3.
| Houstová, Alena | 1 | | 4.
| Hout, Nico van | 3 | | 5.
| Hout, Ronnie van, 1962- | 1 | | 6.
| Houten, E. C. | 1 | | 7.
| Houtin, Albert | 3 | | 8.
| Houtkamp, Marianne | 1 | | 9.
| Houtum, Robert Jan van | 1 | | 10.
| Houtum-Schindler, A. Sir 1846-1916 | 1 |
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