The Adventure Time Encyclopaedia (Encyclopedia): Inhabitants, Lore, Spells, and Ancient Crypt Warnings of the Land of Ooo Circa 19.56 B.G.E. - 501 A.G.E.
| Country | USA |
| Brand | Penguin |
| Manufacturer | Penguin Group UK |
| Binding | Hardcover |
| ReleaseDate | 2012-09-25 |
| UnitCount | 1 |
| EANs | 9781405908443 |
