Immortal Guardians (Spirit Animals: Fall of the Beasts, Book 1)
| Country | USA |
| Author | Victoria Schwab |
| Binding | Kindle Edition |
| EISBN | 9780545859585 |
| Format | Kindle eBook |
| Label | Scholastic Inc. |
| Manufacturer | Scholastic Inc. |
| NumberOfPages | 195 |
| PublicationDate | 2015-12-22 |
| Publisher | Scholastic Inc. |
| ReleaseDate | 2015-12-22 |
| Studio | Scholastic Inc. |