| Author | Titles | | 1.
| Holo, Selma | 1 | | 2.
| Holodeck | 1 | | 3.
| Holohan, Ambrose Vincente Wheeler | 1 | | 4.
| Holok | 1 | | 5.
| Holroyd, Charles, Sir, 1861-1917 | 1 | | 6.
| Holroyd, Michel | 1 | | 7.
| Holschbach, Susanne | 1 | | 8.
| Hölscher, Eberhard, 1890-1969 | 1 | | 9.
| Hölscher, Irmgard | 1 | | 10.
| Hölscher, Joost | 1 |
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