Servant of the Crown: A Powder Mage Novella (Powder Mage series)
| Country | USA |
| Brand | HarperCollins |
| Manufacturer | HarperCollins |
| Binding | Paperback |
| ItemPartNumber | 9780064430104 |
| Model | 9780064430104 |
| ReleaseDate | 1976-10-26 |
| UnitCount | 1 |
| Format | Picture Book |
| EANs | 9780064430104 |