London: A Book of Opposites (Hello, World)
| Country | USA |
| Brand | Penguin Workshop |
| Manufacturer | Penguin Workshop |
| Binding | Board book |
| ItemPartNumber | full colour illustrations |
| Color | White |
| ReleaseDate | 2015-10-20 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780448489155 |