| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| El libro de las religiones | 978-84-9841-268-0 | 2011 | Jostein Gaarder · Victor Hellern |
| Hanna Winsnes: Mer enn matmor | 978-82-05-19129-7 | 1990 | |
| Il libro delle religioni | 978-88-502-0734-3 | 2005 | Jostein Gaarder · Viktor Hellern |
| Livro das Religioes - Book Of Religi | 978-85-359-0698-1 | 2005 | Jostein Gaarder · Victor Hellern |
Companhia das Letras · Gyldendal · Siruela · TEA