The Boxcar Children Collection Volume 9: The Amusement Park Mystery, The Mystery of the Mixed-Up Zoo, The Camp-Out Mystery (Boxcar Children Collections)
| Country | USA |
| Brand | Oasis Audio |
| Manufacturer | Oasis Audio |
| Binding | Audio CD |
| UnitCount | 1 |
| Format | Audiobook |
| EANs | 9781613754757 |
| ReleaseDate | 0000-00-00 |