Cort—Unbreakable (Man Up Book 4)
| Country | USA |
| Brand | Curb Records |
| Manufacturer | Curb Special Markets |
| Binding | Audio CD |
| ItemPartNumber | MFR715187762626#VG |
| Model | MFR715187762626#VG |
| ReleaseDate | 1993-08-10 |
| UnitCount | 1 |
| Format | CD |
| UPCs | 715187762626 |
| EANs | 0775187762620 |