The Monster at the End of This Book
| Image |  |
|---|---|
| Description | episode of Supernatural (S4 E18) |
| Author/s |
screenwriter: Eric Kripke director: Michael Rohl |
| Publication date | April 2, 2009 |
| Language | |
| Country of origin | United States |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |