Echoes of Extinction (The Voidwalker Chronicles Book 1)
| Country | USA |
| Brand | Milton |
| Manufacturer | Milton Industries |
| Binding | Tools & Hardware |
| ItemPartNumber | 350 |
| Model | 350 |
| Size | 1 Count (Pack of 1) |
| UnitCount | 1 |
| UPCs | 030937300164 |
| EANs | 0030937300164 |
| ReleaseDate | 0000-00-00 |