| Other Title | The worst witch / |
| GMD | Book |
| Language | E |
| Classification | F MUR |
| Publisher | Puffin, London, 2001 |
| Subject | Witches -- Juvenile fictionFictionGraded Reader L3 |
| Topic | Witches -- Juvenile fictionFictionGraded Reader L3 |
| Description | 106 p.;ill.;20 cm.; |
| ISBN | 0141614508 |