| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| La fin de Satan | 978-2-07-032254-1 (2-07-032254-8) | 1984 | Victor Hugo · Jean Gaudon |
| My Beloved Toto: Letters from Juliette Drouet to Victor Hugo 1833-1882 | 978-0-7914-6572-1 (0-7914-6572-1) | 2006 | Victoria Tietze Larson |