The Diamond Brothers Detective Agency Collection Anthony Horowitz 7 Titles in 5 Books Set
| Country | USA |
| Brand | Threshold Editions |
| Manufacturer | Threshold Editions |
| Binding | Hardcover |
| ItemPartNumber | 9781476716695 |
| ReleaseDate | 2012-11-20 |
| UnitCount | 1 |
| Format | Day to Day Calendar |
| EANs | 9781476716695 |