Extinction Edge (The Extinction Cycle Book 2)
| Country | USA |
| Brand | Henry Holt & Company |
| Manufacturer | Henry Holt and Co. (BYR) |
| Binding | Hardcover |
| ItemPartNumber | full-color illustrations throughout |
| ReleaseDate | 2018-09-11 |
| UnitCount | 1 |
| Format | Picture Book |
| EANs | 9781250185891 |