Bruce Wayne trains to be a ninja in a secret mountain monastery.
- ISBN13 9780439741125
- Publish Date 1 June 2005
- Publish Status Out of Print
- Out of Print 20 January 2012
- Publish Country AU
- Publisher Scholastic Australia
- Imprint Titles Supplied/Distributed by Scholastic Australi
- Format Paperback
- Pages 32
- Language English