Mark of the Plague (The Blackthorn Key)
| Country | USA |
| Brand | Simon & Schuster |
| Manufacturer | Aladdin |
| Binding | Paperback |
| PartNumber | Illustrated |
| Model | Illustrated |
| Height | 7.625 |
| Length | 5.125 |
| Weight | 0.59965735264 |
| Width | 1.1 |
| ReleaseDate | 2016-05-03 |
| NumberOfItems | 1 |