| Author | Titles | 1.
| Haworth Tompkins Architecs (Firma) | 1 | 2.
| Haworth-Booth, Mark | 14 | 3.
| Haworth-Maden, Clare | 1 | 4.
| Hawthorne, Don | 1 | 5.
| Hawthorne, Nathaniel, 1804-1864 | 9 | 6.
| Haxthausen, Charles W. | 1 | 7.
| Hay, Adam | 1 | 8.
| Hay, Alex, 19--?- | 2 | 9.
| Hay, Avraham | 4 | 10.
| Hay, George | 1 |
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