The Hidden Staircase (Nancy Drew Mystery Stories #2)
| Country | USA |
| Brand | Grosset & Dunlap |
| Manufacturer | Grosset & Dunlap |
| Binding | Hardcover |
| ItemPartNumber | FBA-|286047 |
| Color | Green |
| ReleaseDate | 1930-05-01 |
| UnitCount | 1 |
| Format | Audiobook |
| UPCs | 070918095016 |
| EANs | 9780448095011 |