When Kowalski invents a helmet that can turn anything the wearer imagines into reality, King Julien puts it on and everything goes haywire.
- ISBN10 0448455722
- ISBN13 9780448455723
- Publish Date 17 February 2011
- Publish Status Remaindered
- Out of Print 27 August 2015
- Publish Country US
- Imprint Grosset & Dunlap
- Format Paperback (US Trade)
- Pages 32
- Language English