A Threat of Shadows
| Copyright Holder | JA Andrews |
| Series | The Keeper Chronicles |
| Illustrator | Wojtek DepczyńSki |
| Copyright Holder (Illustrations) | Wojtek DepczyńSki |
| Copyright Holder (Cover/Jacket Art) | Ebook Launch |
| Format | Paperback |
| Language | English |
| Location | US |
| Copyright | 2018 |
| Pages / Font | 472 pages |
| Series Number | 1 |
| ISBN | 9780997614473 |
| Barcode | 9 780997 614473 |
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