Opening Up: A Guide To Creating and Sustaining Open Relationships
| Country | USA |
| Brand | Harper Perennial |
| Manufacturer | Harper Perennial |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations, frontispiec |
| ReleaseDate | 2008-07-01 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780061572845 |