Shades of Grey - A Bubba the Monster Hunter Novella
| Country | USA | 
| Brand | Barefoot Books | 
| Manufacturer | Barefoot Books | 
| Binding | Paperback | 
| ItemPartNumber | BBK9781846862021 | 
| Model | 9781846862021 | 
| ReleaseDate | 2021-10-20 | 
| UnitCount | 1 | 
| Format | Picture Book | 
| EANs | 9781846862021 |