Proof of Angels: The Definitive Book on the Reality of Angels and the Surprising Role They Play in Each of Our Lives
| Country | USA |
| Brand | Broadway Books |
| Manufacturer | Crown |
| Binding | Paperback |
| ItemPartNumber | unknown |
| Color | Multicolor |
| ReleaseDate | 2011-06-07 |
| UnitCount | 1 |
| EANs | 9780307451330 |