The Power of When: Discover Your Chronotype--and the Best Time to Eat Lunch, Ask for a Raise, Have Sex, Write a Novel, Take Your Meds, and More
| Country | USA |
| Manufacturer | Dutton Adult |
| Binding | Hardcover |
| ReleaseDate | 2006-09-21 |
| UnitCount | 1 |
| EANs | 9780525949794 |