Massacre at Powder River (Matt Jensen, The Last Mountain Man Book 7)
| Country | USA |
| Brand | Flashmen |
| Manufacturer | Flashmen |
| Binding | Electronics |
| ItemPartNumber | GuangDa |
| Model | GuangDa |
| Color | Black |
| UnitCount | 1 |
| UPCs | 710847799868 |
| EANs | 0710847799868 |
| ReleaseDate | 0000-00-00 |