| Other Title | Thea Stilton and the secret city / |
| GMD | Book |
| Language | E |
| Classification | F STI |
| Publisher | Scholastic, New York, 2010 |
| Subject | Fiction - AdventureFictionGraded Reader L2 |
| Topic | Fiction - AdventureFictionGraded Reader L2 |
| Series | Geronimo Stilton / Thea Stilton# |
| Description | 161 p.;col. ill.;20 cm.; |
| ISBN | 9780545150613 |