The Unknown Reality: A Seth Book, Vol. 1 & 2
| Country | USA |
| Brand | Tarcher |
| Manufacturer | Penguin Publishing Group |
| Binding | Paperback |
| PartNumber | Refer to Sapnet. |
| Color | Tan |
| IsAdultProduct | |
| Height | 9 |
| Length | 6 |
| Weight | 2.314853751 |
| Width | 0.58 |
| ReleaseDate | 1996-02-29 |
| NumberOfItems | 1 |