Opal Watson: Private Eye: A Middle Grade Detective Mystery Featuring a Black Girl with Visual Impairment for Kids (Ages 8-12)
| Country | USA |
| Brand | Mariner |
| Manufacturer | Mariner Books |
| Binding | Hardcover |
| ReleaseDate | 2020-02-18 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9781328604415 |