Having escaped the dreaded water maze, the five friends now have a new enemy - they are being hunted by three ninjas - the most deadly warriors in Japan. But Decimus Rex and his friends won't give in that easily. The battle to survive is on once again!
- ISBN10 0340989297
- ISBN13 9780340989296
- Publish Date 4 February 2010
- Publish Status Out of Print
- Out of Print 16 December 2014
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Hodder Children's Books
- Format Paperback (B-Format (198x129 mm))
- Pages 112
- Language English