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 | St. Martin's Press |
| Binding | Hardcover |
| ReleaseDate | 2005-01-04 |
| UnitCount | 1 |
| EANs | 9780312307042 |