| Author | Titles | | 1.
| Hümpel, Thorsten | 2 | | 2.
| Humphrey, Doris | 1 | | 3.
| Humphrey, Heidi | 2 | | 4.
| Humphrey, Richard | 1 | | 5.
| Humphreys, Henry Noel | 3 | | 6.
| Humphreys, Richard, 1953- | 5 | | 7.
| Humphreys, Robert Arthur | 1 | | 8.
| Humphreys, S. C. | 1 | | 9.
| Humphries, Lund | 3 | | 10.
| Humphries, Sydney | 2 |
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