| Author | Titles | 1.
| Helvacioglu, Erdem, 1975- | 1 | 2.
| Helve, Claude | 1 | 3.
| Hélvétius, Claude, 1715-1771 | 2 | 4.
| Helvétius, Claude Adrien, 1715-1771 | 0 | 5.
| Author is: Hélvétius, Claude, 1715-1771 | 2 | 6.
| Helvetius, M. | 1 | 7.
| Helvetus, Andreas Morellius | 1 | 8.
| Helwig, Werner | 1 | 9.
| Helyer, Nigel | 1 | 10.
| Helyer, Nigel, 1951- | 1 | 11.
| Helys, Marc | 1 |
|
|