| Author | Popularity |
|---|---|
| Cruz,Maria Antónia | 5 |
| Moreira,Lisa Teresa | 5 |
| Torre,Ricardo | 5 |
| Rollo,Ana Castro | 3 |
| Silva,Hugo | 3 |
| Barbosa,Joana | 2 |
| Duarte,Vasco | 2 |
| Calvo,Juan | 1 |
| Celis-Pinto,Juan C. | 1 |
| De-la-Torre,Ricardo | 1 |
| Ferreira,Maria Luísa | 1 |
| García-Pérez,Laura | 1 |
| Martínez-Díaz,Javier | 1 |
| Persia-Paulino,Yvan R. | 1 |
