Childcraft - The How and Why Library - 1987 Edition (World Book Inc., CHILDCRAFT The How and Why Library - 15 Volume Set, Volume 1-15)
| Country | USA |
| Manufacturer | Peter Pauper Press |
| Binding | Hardcover |
| ItemPartNumber | colour illustrations |
| EANs | 9781441315588 |
| ReleaseDate | 0000-00-00 |