The Twelfth Insight: The Hour of Decision (Celestine Series)
| Country | USA |
| Brand | Grand Central Publishing |
| Manufacturer | Grand Central Publishing |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations |
| Color | Multicolor |
| ReleaseDate | 1999-11-01 |
| UnitCount | 1 |
| UPCs | 000446675237 |
| EANs | 9780446675239 |