National Geographic Investigates: Ancient Celts: Archaeology Unlocks the Secrets of the Celts' Past
| Country | USA |
| Brand | Jones & Bartlett Learning |
| Manufacturer | Jones & Bartlett Learning |
| Binding | Spiral-bound |
| ReleaseDate | 2015-01-05 |
| UnitCount | 1 |
| EANs | 9781284075212 |