| Author | Popularity |
| Beniers, Johanna E. |
4 |
| Calado, Ricardo |
4 |
| Cascella, Kevin |
4 |
| Costa Azevedo, Isabel |
4 |
| Fort, Antoine |
4 |
| Gachon, Claire |
4 |
| Guiry, Michael D. |
4 |
| Jansen, Henrice |
4 |
| Kerrison, Philip D. |
4 |
| McHale, Marcus |
4 |
| Perrineau, Marie Mathilde |
4 |
| Potin, Philippe |
4 |
| Sousa-Pinto, Isabel |
4 |
| Sulpice, Ronan |
4 |
| da Costa, Elisabete |
4 |
| de Visser, Willem |
4 |
| do Rosário Domingues, Maria |
4 |
| van der Werf, Adrie |
4 |
