Circle of days
| Country | USA |
| Brand | Dutton |
| Manufacturer | Penguin Publishing Group |
| Binding | Paperback |
| PartNumber | Refer to Sapnet. |
| Color | Sky/Pale blue |
| IsAdultProduct | |
| Height | 8.18896 |
| Length | 5.5118 |
| Weight | 0.96342008494 |
| Width | 1.10236 |
| ReleaseDate | 2020-05-26 |
| NumberOfItems | 1 |