The Onion Book of Known Knowledge: A Definitive Encyclopaedia Of Existing Information
| Country | USA | 
| Brand | Quirk Books | 
| Manufacturer | Quirk Books | 
| Binding | Paperback | 
| ItemPartNumber | Illustrated | 
| Model | Illustrated | 
| Color | Multicolor | 
| ReleaseDate | 2011-10-25 | 
| UnitCount | 1 | 
| Format | Illustrated | 
| EANs | 9781594745423 |