Habits of a Happy Brain: Retrain Your Brain to Boost Your Serotonin, Dopamine, Oxytocin, & Endorphin Levels
| Country | USA |
| Brand | Lulu |
| Manufacturer | Lulu.com |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations |
| ReleaseDate | 2012-08-09 |
| UnitCount | 1 |
| EANs | 9781291023619 |