The Griffin & Sabine Trilogy: Griffen & Sabine/Sabine's Notebook/the Golden Mean (3 Volumes - No Slipcase, 1, 2, 3)
| Country | USA |
| Brand | John Blake |
| Manufacturer | John Blake |
| Binding | Paperback |
| ItemPartNumber | 9781789461152 |
| ReleaseDate | 2019-09-05 |
| UnitCount | 1 |
| EANs | 9781789461152 |