Joker's asylum
- Publisher
- DC Comics
- Year
- 2008
- Colourist
- Jose Villarrubia
- Contributor
- Alex Sanchez, Jason Aaron, Jason Pearson, David McCaig, JT Krul, Guillem March, Joe Harris, Juan Doe, David Hine, Andy Clarke
- Letterer
- Rob Leigh
- Writer
- Arvid Nelson
- Characters
- Joker, Scarecrow
- ISBN
- 9781848560475