| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Secret Sophia | 978-2-88890-295-9 (2-88890-295-8) | 2009 | |
| Sophia, Tome 1: Passé trouble | 978-2-940199-98-3 (2-940199-98-1) | 2004 | Massimo Visavi · Miguel Castillo |
| Sophia, Tome 2: Elementa Chaos | 978-2-88890-111-2 (2-88890-111-0) | 2006 | Massimo Visavi · Hernan Cabrera |