| Author | Titles | | 1.
| Hahn-Echenagucia, Eduardo | 1 | | 2.
| Hahnen, Inke Maria | 1 | | 3.
| Hahner, Iris | 2 | | 4.
| Hahnlosen-Ingold, Margrit | 1 | | 5.
| Hahnloser, Hans R., 1899-1974 | 1 | | 6.
| Hahnloser-Ingold, Margrit | 1 | | 7.
| Hahn-Raabe, Claudia | 1 | | 8.
| Ha-Hong-Van Ha-Van | 1 | | 9.
| Hahr, Teresa | 3 | | 10.
| Hai, Avraham | 1 |
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