The Hero Initiative Project, which helps fund struggling comic creators with medical bills and financial needs, gave blank Adventure Time cover variants to 100 popular comic artists to be illustrated and sold at auction. This represents the collection of the 100 cover variants.
- ISBN10 1684152267
- ISBN13 9781684152261
- Publish Date 5 June 2018
- Publish Status Out of Print
- Out of Print 3 November 2022
- Imprint Kaboom
- Format Paperback (US Trade)
- Pages 112
- Language English